2003-06-04 20:43:10 +08:00
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GNU coreutils NEWS -*- outline -*-
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2004-03-17 18:11:12 +08:00
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2020-03-05 22:04:42 +08:00
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* Noteworthy changes in release ?.? (????-??-??) [?]
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2020-04-01 19:51:34 +08:00
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** Bug fixes
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2021-08-16 12:29:38 +08:00
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chmod -v no longer misreports modes of dangling symlinks.
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[bug introduced in coreutils-5.3.0]
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2020-04-01 19:51:34 +08:00
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cp -a --attributes-only now never removes destination files,
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even if the destination files are hardlinked, or the source
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is a non regular file.
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[bug introduced in coreutils-8.6]
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2020-08-09 04:29:13 +08:00
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csplit --suppress-matched now elides the last matched line
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when a specific number of pattern matches are performed.
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[bug introduced with the --suppress-matched feature in coreutils-8.22]
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2021-06-30 23:53:22 +08:00
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df no longer outputs duplicate remote mounts in the presence of bind mounts.
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[bug introduced in coreutils-8.26]
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2021-08-12 02:16:05 +08:00
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df no longer mishandles command-line args that it pre-mounts
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[bug introduced in coreutils-8.29]
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2020-04-22 05:00:43 +08:00
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du no longer crashes on XFS file systems when the directory hierarchy is
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heavily changed during the run.
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[bug introduced in coreutils-8.25]
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2021-03-27 05:00:37 +08:00
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env -S no longer crashes when given unusual whitespace characters
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[bug introduced in coreutils-8.30]
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2021-01-27 01:23:54 +08:00
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expr no longer mishandles unmatched \(...\) in regular expressions.
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[bug introduced in coreutils-6.0]
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2020-11-12 01:22:33 +08:00
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ls no longer crashes when printing the SELinux context for unstatable files.
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[bug introduced in coreutils-6.9.91]
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2021-01-15 18:57:59 +08:00
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mkdir -m no longer mishandles modes more generous than the umask.
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[bug introduced in coreutils-8.22]
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2020-12-15 00:17:10 +08:00
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nl now handles single character --section-delimiter arguments,
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by assuming a second ':' character has been specified, as specified by POSIX.
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[This bug was present in "the beginning".]
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2021-02-16 05:21:17 +08:00
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pr again adjusts tabs in input, to maintain alignment in multi column output.
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[bug introduced in coreutils-6.9]
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2020-11-26 22:35:17 +08:00
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rm no longer skips an extra file when the removal of an empty directory fails.
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[bug introduced by the rewrite to use fts in coreutils-8.0]
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2021-01-25 22:12:48 +08:00
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split --number=K/N will again correctly split chunk K of N to stdout.
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Previously a chunk starting after 128KiB, output the wrong part of the file.
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[bug introduced in coreutils-8.26]
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2021-06-27 09:23:52 +08:00
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tail -f no longer overruns a stack buffer when given too many files
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to follow and ulimit -n exceeds 1024.
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[bug introduced in coreutils-7.5]
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2020-11-15 00:47:05 +08:00
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tr no longer crashes when using --complement with certain
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invalid combinations of case character classes.
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[bug introduced in coreutils-8.6]
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2021-08-17 05:03:36 +08:00
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basenc --base64 --decode no longer silently discards decoded characters
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on (1024*5) buffer boundaries
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[bug introduced in coreutils-8.31]
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2020-03-06 09:25:29 +08:00
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** Changes in behavior
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2020-06-19 13:16:24 +08:00
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cp and install now default to copy-on-write (COW) if available.
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2020-06-26 08:34:23 +08:00
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cp, install and mv now use the copy_file_range syscall if available.
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2021-05-15 19:40:45 +08:00
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Also, they use lseek+SEEK_HOLE rather than ioctl+FS_IOC_FIEMAP on sparse
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2020-06-26 08:34:23 +08:00
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files, as lseek is simpler and more portable.
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2020-06-26 07:31:44 +08:00
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2020-06-26 09:10:49 +08:00
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On GNU/Linux systems, ls no longer issues an error message on a
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2020-03-06 09:25:29 +08:00
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directory merely because it was removed. This reverts a change
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that was made in release 8.32.
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2021-03-22 05:00:26 +08:00
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ptx -T no longer attempts to substitute old-fashioned TeX escapes
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for 8-bit non-ASCII alphabetic characters. TeX indexes should
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instead use '\usepackage[latin1]{inputenc}' or equivalent.
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2021-06-21 04:26:21 +08:00
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stat will use decomposed (major,minor) device numbers in its default format.
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This is less ambiguous, and more consistent with ls.
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2021-08-30 03:57:33 +08:00
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sum [-r] will output a file name, even if only a single name is passed.
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This is consistent with sum -s, cksum, and other sum(1) implementations.
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2020-04-19 16:40:16 +08:00
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** New Features
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2021-09-06 22:17:12 +08:00
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cksum now supports the -a (--algorithm) option to select any
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of the existing sum, md5sum, b2sum, sha*sum implementations etc.
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cksum now subsumes all of these programs, and coreutils
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will introduce no future standalone checksum utility.
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2021-09-07 22:45:01 +08:00
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cksum -a now supports the 'sm3' argument, to use the SM3 digest algorithm.
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2021-09-11 23:19:39 +08:00
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cksum --check now supports auto detecting the digest type to use,
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when verifying tagged format checksums.
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2020-07-08 23:09:31 +08:00
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expr and factor now support bignums on all platforms.
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ls --classify now supports the "always", "auto", or "never" flags,
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to support only outputting classifier characters if connected to a tty.
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2020-04-19 16:40:16 +08:00
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2021-03-26 17:27:54 +08:00
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ls now accepts the --sort=width option, to sort by file name width.
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This is useful to more compactly organize the default vertical column output.
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2021-07-28 08:34:43 +08:00
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ls now accepts the --zero option, to terminate each output line with
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2021-07-26 12:24:02 +08:00
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NUL instead of newline.
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2020-10-26 01:09:04 +08:00
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nl --line-increment can now take a negative number to decrement the count.
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2021-06-20 22:16:49 +08:00
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stat supports more formats for representing decomposed device numbers.
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%Hd,%Ld and %Hr,%Lr will output major,minor device numbers and device types
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respectively. %d corresponds to st_dev and %r to std_rdev.
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2020-06-20 02:33:55 +08:00
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** Improvements
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2021-02-10 07:01:34 +08:00
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cat --show-ends will now show \r\n as ^M$. Previously the \r was taken
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literally, thus overwriting the first character in the line with '$'.
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2021-09-06 22:17:12 +08:00
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cksum [-a crc] is now up to 4 times faster by using a slice by 8 algorithm,
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2021-03-14 02:10:12 +08:00
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and at least 8 times faster where pclmul instructions are supported.
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A new --debug option will indicate if pclmul is being used.
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2020-12-27 07:40:10 +08:00
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2020-11-26 22:29:57 +08:00
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df now recognizes these file systems as remote:
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acfs, coda, fhgfs, gpfs, ibrix, ocfs2, and vxfs.
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2021-02-16 13:07:40 +08:00
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rmdir now clarifies the error if a symlink_to_dir/ has not been traversed.
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This is the case on GNU/Linux systems, where the trailing slash is ignored.
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2021-02-18 18:18:04 +08:00
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stat and tail now know about the "devmem", "exfat", "vboxsf", and "zonefs"
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2020-10-28 04:15:43 +08:00
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file system types. stat -f -c%T now reports the file system type,
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and tail -f uses polling for "vboxsf" and inotify for the others.
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2020-06-20 02:33:55 +08:00
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2020-11-08 05:35:01 +08:00
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timeout now supports sub-second timeouts on macOS.
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2021-05-02 03:02:02 +08:00
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wc is up to 5 times faster when counting only new line characters,
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where avx2 instructions are supported.
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A new --debug option will indicate if avx2 is being used.
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2020-03-05 22:04:42 +08:00
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2020-03-05 21:23:50 +08:00
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* Noteworthy changes in release 8.32 (2020-03-05) [stable]
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2019-03-11 08:08:36 +08:00
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2019-03-17 05:21:40 +08:00
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** Bug fixes
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2019-05-29 03:42:24 +08:00
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cp now copies /dev/fd/N correctly on platforms like Solaris where
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it is a character-special file whose minor device number is N.
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2019-05-30 07:44:52 +08:00
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[bug introduced in fileutils-4.1.6]
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2019-05-29 03:42:24 +08:00
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2019-05-31 04:53:54 +08:00
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dd conv=fdatasync no longer reports a "Bad file descriptor" error
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when fdatasync is interrupted, and dd now retries interrupted calls
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to close, fdatasync, fstat and fsync instead of incorrectly
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reporting an "Interrupted system call" error.
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[bugs introduced in coreutils-6.0]
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2019-04-10 15:13:27 +08:00
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df now correctly parses the /proc/self/mountinfo file for unusual entries
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like ones with '\r' in a field value ("mount -t tmpfs tmpfs /foo$'\r'bar"),
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when the source field is empty ('mount -t tmpfs "" /mnt'), and when the
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filesystem type contains characters like a blank which need escaping.
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[bugs introduced in coreutils-8.24 with the introduction of reading
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the /proc/self/mountinfo file]
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2019-04-01 06:43:58 +08:00
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factor again outputs immediately when stdout is a tty but stdin is not.
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[bug introduced in coreutils-8.24]
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2019-03-18 04:25:10 +08:00
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ln works again on old systems without O_DIRECTORY support (like Solaris 10),
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and on systems where symlink ("x", ".") fails with errno == EINVAL
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(like Solaris 10 and Solaris 11).
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2019-03-17 05:21:40 +08:00
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[bug introduced in coreutils-8.31]
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2020-01-31 09:46:40 +08:00
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rmdir --ignore-fail-on-non-empty now works correctly for directories
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that fail to be removed due to permission issues. Previously the exit status
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was reversed, failing for non empty and succeeding for empty directories.
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[bug introduced in coreutils-6.11]
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2019-10-22 04:03:46 +08:00
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'shuf -r -n 0 file' no longer mistakenly reads from standard input.
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[bug introduced with the --repeat feature in coreutils-8.22]
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2019-06-09 05:49:01 +08:00
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split no longer reports a "output file suffixes exhausted" error
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when the specified number of files is evenly divisible by 10, 16, 26,
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for --numeric, --hex, or default alphabetic suffixes respectively.
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[bug introduced in coreutils-8.24]
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2019-08-02 07:01:21 +08:00
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seq no longer prints an extra line under certain circumstances (such as
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'seq -f "%g " 1000000 1000000').
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[bug introduced in coreutils-6.10]
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2019-08-10 10:16:06 +08:00
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** Changes in behavior
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2019-10-23 05:55:24 +08:00
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Several programs now check that numbers end properly. For example,
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'du -d 1x' now reports an error instead of silently ignoring the 'x'.
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Affected programs and options include du -d, expr's numeric operands
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on non-GMP builds, install -g and -o, ls's TABSIZE environment
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variable, mknod b and c, ptx -g and -w, shuf -n, and sort --batch-size
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and --parallel.
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2019-08-10 10:16:06 +08:00
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date now parses military time zones in accordance with common usage:
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"A" to "M" are equivalent to UTC+1 to UTC+12
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"N" to "Y" are equivalent to UTC-1 to UTC-12
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"Z" is "zulu" time (UTC).
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For example, 'date -d "09:00B" is now equivalent to 9am in UTC+2 time zone.
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Previously, military time zones were parsed according to the obsolete
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rfc822, with their value negated (e.g., "B" was equivalent to UTC-2).
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[The old behavior was introduced in sh-utils 2.0.15 ca. 1999, predating
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coreutils package.]
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2020-05-21 08:31:18 +08:00
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date now pads nanoseconds on the right, not the left. For example,
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if the time is currently 1590020079.003388470 seconds after the
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Epoch, then "date '+%s.%-N'" formerly output "1590020079.3388470",
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and it now outputs "1590020079.00338847".
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2020-02-11 18:45:46 +08:00
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ls issues an error message on a removed directory, on GNU/Linux systems.
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Previously no error and no entries were output, and so indistinguishable
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from an empty directory, with default ls options.
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2020-02-23 21:20:08 +08:00
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uniq no longer uses strcoll() to determine string equivalence,
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and so will operate more efficiently and consistently.
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2019-09-04 09:39:04 +08:00
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** New Features
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2020-01-03 00:20:13 +08:00
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ls now supports the --time=birth option to display and sort by
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file creation time, where available.
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2019-09-04 09:39:04 +08:00
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od --skip-bytes now can use lseek even if the input is not a regular
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file, greatly improving performance in some cases.
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ls: use statx instead of stat when available
statx allows ls to indicate interest in only certain inode metadata.
This is potentially a win on networked/clustered/distributed
file systems. In cases where we'd have to do a full, heavyweight stat()
call we can now do a much lighter statx() call.
As a real-world example, consider a file system like CephFS where one
client is actively writing to a file and another client does an
ls --color in the same directory. --color means that we need to fetch
the mode of the file.
Doing that with a stat() call means that we have to fetch the size and
mtime in addition to the mode. The MDS in that situation will have to
revoke caps in order to ensure that it has up-to-date values to report,
which disrupts the writer.
This has a measurable affect on performance. I ran a fio sequential
write test on one cephfs client and had a second client do "ls --color"
in a tight loop on the directory that held the file:
Baseline -- no activity on the second client:
WRITE: bw=76.7MiB/s (80.4MB/s), 76.7MiB/s-76.7MiB/s (80.4MB/s-80.4MB/s),
io=4600MiB (4824MB), run=60016-60016msec
Without this patch series, we see a noticable performance hit:
WRITE: bw=70.4MiB/s (73.9MB/s), 70.4MiB/s-70.4MiB/s (73.9MB/s-73.9MB/s),
io=4228MiB (4433MB), run=60012-60012msec
With this patch series, we gain most of that ground back:
WRITE: bw=75.9MiB/s (79.6MB/s), 75.9MiB/s-75.9MiB/s (79.6MB/s-79.6MB/s),
io=4555MiB (4776MB), run=60019-60019msec
* src/stat.c: move statx to stat struct conversion to new header...
* src/statx.h: ...here.
* src/ls.c: Add wrapper functions for stat/lstat/fstat calls,
and add variants for when we are only interested in specific info.
Add statx-enabled functions and set the request mask based on the
output format and what values are needed.
* NEWS: Mention the Improvement.
2019-09-19 23:59:45 +08:00
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stat(1) supports a new --cached= option, used on systems with statx(2)
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to control cache coherency of file system attributes,
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useful on network file systems.
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** Improvements
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stat and ls now use the statx() system call where available, which can
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2019-09-04 09:39:04 +08:00
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operate more efficiently by only retrieving requested attributes.
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2020-02-09 22:10:50 +08:00
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stat and tail now know about the "binderfs", "dma-buf-fs", "erofs",
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"ppc-cmm-fs", and "z3fold" file systems.
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stat -f -c%T now reports the file system type, and tail -f uses inotify.
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2020-02-28 05:40:23 +08:00
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** Build-related
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gzip-compressed tarballs are distributed once again
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2019-08-10 10:16:06 +08:00
|
|
|
|
2019-03-11 07:34:41 +08:00
|
|
|
* Noteworthy changes in release 8.31 (2019-03-10) [stable]
|
2018-07-02 09:28:37 +08:00
|
|
|
|
2018-07-22 04:19:23 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2019-01-05 01:29:13 +08:00
|
|
|
'base64 a b' now correctly diagnoses 'b' as the extra operand, not 'a'.
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2018-10-20 03:19:43 +08:00
|
|
|
When B already exists, 'cp -il A B' no longer immediately fails
|
|
|
|
|
after asking the user whether to proceed.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2018-07-22 04:19:23 +08:00
|
|
|
df no longer corrupts displayed multibyte characters on macOS.
|
2018-09-24 10:35:24 +08:00
|
|
|
[bug introduced with coreutils-8.18]
|
|
|
|
|
|
2019-02-03 11:16:02 +08:00
|
|
|
seq no longer outputs inconsistent decimal point characters
|
|
|
|
|
for the last number, when locales are misconfigured.
|
|
|
|
|
[bug introduced in coreutils-7.0]
|
|
|
|
|
|
2018-12-16 04:42:18 +08:00
|
|
|
shred, sort, and split no longer falsely report ftruncate errors
|
|
|
|
|
when outputting to less-common file types. For example, the shell
|
|
|
|
|
command 'sort /dev/null -o /dev/stdout | cat' no longer fails with
|
|
|
|
|
an "error truncating" diagnostic.
|
|
|
|
|
[bug was introduced with coreutils-8.18 for sort and split, and
|
|
|
|
|
(for shared memory objects only) with fileutils-4.1 for shred]
|
|
|
|
|
|
2018-11-07 07:26:01 +08:00
|
|
|
sync no longer fails for write-only file arguments.
|
|
|
|
|
[bug introduced with argument support to sync in coreutils-8.24]
|
|
|
|
|
|
2019-01-05 01:29:13 +08:00
|
|
|
'tail -f file | filter' no longer exits immediately on AIX.
|
|
|
|
|
[bug introduced in coreutils-8.28]
|
2018-12-19 16:02:32 +08:00
|
|
|
|
2019-01-20 16:13:15 +08:00
|
|
|
'tail -f file | filter' no longer goes into an infinite loop
|
|
|
|
|
if filter exits and SIGPIPE is ignored.
|
|
|
|
|
[bug introduced in coreutils-8.28]
|
|
|
|
|
|
2018-09-24 10:35:24 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
all: detect --help and --version more consistently
For select programs which accept only --help and --version options
(in addition to non-option arguments), process these options before
any other options.
Before:
$ dd bs=1 --help
dd: unrecognized option '--help'
Try 'dd --help' for more information.
$ yes me --help
me --help
me --help
...
After:
Any occurrence of '--help' in the arguments (prior to '--') will
show the help screen.
Discussed in https://bugs.gnu.org/33468 .
* NEWS: Mention change.
* src/cksum.c, src/dd.c, src/hostid.c, src/hostname.c, src/link.c,
src/logname.c, src/nohup.c, src/sleep.c, src/tsort.c, src/unlink.c,
src/uptime.c, src/users.c, src/whoami.c, src/yes.c (main): Replace
parse_long_options() + getopt_long() calls with
parse_gnu_standard_options_only(); Remove <getopt.h> inclusion;
Remove empty 'struct long_options' variable;
* tests/misc/help-version-getopt.sh: Add test.
* tests/local.mk (all_tests): Reference it.
2018-11-26 16:05:37 +08:00
|
|
|
cksum, dd, hostid, hostname, link, logname, sleep, tsort, unlink,
|
|
|
|
|
uptime, users, whoami, yes: now always process --help and --version options,
|
|
|
|
|
regardless of any other arguments present before any optional '--'
|
|
|
|
|
end-of-options marker.
|
|
|
|
|
|
2019-03-04 11:21:37 +08:00
|
|
|
nohup now processes --help and --version as first options even if other
|
all: detect --help and --version more consistently
For select programs which accept only --help and --version options
(in addition to non-option arguments), process these options before
any other options.
Before:
$ dd bs=1 --help
dd: unrecognized option '--help'
Try 'dd --help' for more information.
$ yes me --help
me --help
me --help
...
After:
Any occurrence of '--help' in the arguments (prior to '--') will
show the help screen.
Discussed in https://bugs.gnu.org/33468 .
* NEWS: Mention change.
* src/cksum.c, src/dd.c, src/hostid.c, src/hostname.c, src/link.c,
src/logname.c, src/nohup.c, src/sleep.c, src/tsort.c, src/unlink.c,
src/uptime.c, src/users.c, src/whoami.c, src/yes.c (main): Replace
parse_long_options() + getopt_long() calls with
parse_gnu_standard_options_only(); Remove <getopt.h> inclusion;
Remove empty 'struct long_options' variable;
* tests/misc/help-version-getopt.sh: Add test.
* tests/local.mk (all_tests): Reference it.
2018-11-26 16:05:37 +08:00
|
|
|
parameters follow.
|
|
|
|
|
|
|
|
|
|
'yes a -- b' now outputs 'a b' instead of including the end-of-options
|
|
|
|
|
marker as before: 'a -- b'.
|
|
|
|
|
|
2018-09-24 10:35:24 +08:00
|
|
|
echo now always processes backslash escapes when the POSIXLY_CORRECT
|
|
|
|
|
environment variable is set.
|
2018-07-22 04:19:23 +08:00
|
|
|
|
ln: avoid directory hard-link races
Previously, 'ln A B' did 'stat("B"), lstat("A"), link("A","B")'
where the stat and lstat were necessary to avoid hard-linking
directories on systems that can hard-link directories.
Now, in situations that prohibit hard links to directories,
'ln A B' merely does 'link("A","B")'. The new behavior
avoids some races and should be more efficient.
This patch was inspired by Bug#10020, which was about 'ln'.
* bootstrap.conf (gnulib_modules): Add unlinkdir.
* src/force-link.c (force_linkat, force_symlinkat): New arg for
error number of previous try. Return error number, 0, or -1 if
error, success, or success after removal. All callers changed.
* src/ln.c: Include priv-set.h, unlinkdir.h.
(beware_hard_dir_link): New static var.
(errnoize, atomic_link): New functions.
(target_directory_operand): Use errnoize for simplicity.
(do_link): New arg for error number of previous try. All callers
changed. Do each link atomically if possible.
(main): Do -r check earlier. Remove linkdir privileges so we can
use a single linkat/symlinkat instead of a racy substitute for the
common case of 'ln A B' and 'ln -s A B'. Set beware_hard_dir_link
to disable this optimization.
2018-10-20 03:19:43 +08:00
|
|
|
When possible 'ln A B' now merely links A to B and reports an error
|
|
|
|
|
if this fails, instead of statting A and B before linking. This
|
|
|
|
|
uses fewer system calls and avoids some races. The old statting
|
|
|
|
|
approach is still used in situations where hard links to directories
|
|
|
|
|
are allowed (e.g., NetBSD when superuser).
|
|
|
|
|
|
2018-12-27 22:12:05 +08:00
|
|
|
ls --group-directories-first will also group symlinks to directories.
|
|
|
|
|
|
2018-10-22 03:17:31 +08:00
|
|
|
'test -a FILE' is not supported anymore. Long ago, there were concerns about
|
|
|
|
|
the high probability of humans confusing the -a primary with the -a binary
|
|
|
|
|
operator, so POSIX changed this to 'test -e FILE'. Scripts using it were
|
|
|
|
|
already broken and non-portable; the -a unary operator was never documented.
|
|
|
|
|
|
2019-02-24 13:23:47 +08:00
|
|
|
wc now treats non breaking space characters as word delimiters
|
|
|
|
|
unless the POSIXLY_CORRECT environment variable is set.
|
|
|
|
|
|
2018-07-24 03:39:13 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
id now supports specifying multiple users.
|
|
|
|
|
|
2019-03-04 11:21:37 +08:00
|
|
|
'date' now supports the '+' conversion specification flag,
|
|
|
|
|
introduced in POSIX.1-2017.
|
|
|
|
|
|
printf,seq,sleep,tail,timeout: accept current-locale floats
These commands now accept floating-point numbers in the
current locale, as well as in the C locale.
Compatibility problem reported by Robert Elz.
* NEWS: Document this.
* bootstrap.conf (gnulib_modules): Add cl-strtod, cl-strtold.
Remove c-strtold.
* doc/coreutils.texi (Floating point, tail invocation)
(printf invocation, timeout invocation, sleep invocation)
(seq invocation): Document this.
* gl/lib/cl-strtod.c, gl/lib/cl-strtod.h, gl/lib/cl-strtold.c:
* gl/modules/cl-strtod, gl/modules/cl-strtold: New files.
* src/printf.c, src/seq.c, src/sleep.c, src/tail.c, src/timeout.c:
Include cl-strtod.h instead of c-strtod.
* src/printf.c (vstrtold):
* src/seq.c (scan_arg, print_numbers):
* src/sleep.c (main):
* src/tail.c (parse_options):
* src/timeout.c (parse_duration):
Use cl_strtold instead of c_strtold.
2019-01-27 08:37:01 +08:00
|
|
|
printf, seq, sleep, tail, and timeout now accept floating point
|
|
|
|
|
numbers in either the current or the C locale. For example, if the
|
|
|
|
|
current locale's decimal point is ',', 'sleep 0,1' and 'sleep 0.1'
|
|
|
|
|
now mean the same thing. Previously, these commands accepted only
|
|
|
|
|
C-locale syntax with '.' as the decimal point. The new behavior is
|
|
|
|
|
more compatible with other implementations in non-C locales.
|
|
|
|
|
|
2018-10-22 06:54:51 +08:00
|
|
|
test now supports the '-N FILE' unary operator (like e.g. bash) to check
|
|
|
|
|
whether FILE exists and has been modified since it was last read.
|
|
|
|
|
|
2019-02-16 03:31:48 +08:00
|
|
|
env now supports '--default-signal[=SIG]', '--ignore-signal[=SIG]', and
|
|
|
|
|
'--block-signal[=SIG], to setup signal handling before executing a program.
|
|
|
|
|
|
2019-03-04 15:50:21 +08:00
|
|
|
env now supports '--list-signal-handling' to indicate non-default
|
|
|
|
|
signal handling before executing a program.
|
|
|
|
|
|
basenc: A new program complementary to base64/base32
Encodes/decodes data in various common formats:
base64,base64url,base32,base32,base16,base2,z85.
Discussed here:
https://lists.gnu.org/r/coreutils/2018-11/msg00014.html
https://lists.gnu.org/r/coreutils/2018-12/msg00019.html
* AUTHORS: Add basenc.
* README: Reference the new program.
* NEWS: Mention the new program.
* build-aux/gen-lists-of-programs.sh: Add basenc.
* doc/coreutils.texi: (basenc invocation): Document the new command.
* man/.gitignore: Ignore the generated man page.
* man/basenc.x: A new template, with few examples.
* man/local.mk: Reference the new man page.
* scripts/git-hooks/commit-msg: Allow basenc as program prefix.
* src/.gitignore: Ignore the new binary.
* src/basenc.c:
(usage): Mention new options.
(main): Handle new options.
(isbase*, base*_length, base*_encode, base*_decode_ctx): Implement new
encoding/decoding formats.
* src/local.mk: Add new program.
* tests/local.mk: Add new test.
* tests/misc/basenc.pl: New tests.
* tests/misc/help-version.sh (basenc_setup): use '--version' for default
invocation (basenc errors with no parameters).
2018-12-28 13:36:08 +08:00
|
|
|
** New commands
|
|
|
|
|
|
|
|
|
|
basenc is added to complement existing base64,base32 commands,
|
|
|
|
|
and encodes and decodes printable text using various common encodings:
|
|
|
|
|
base64,base64url,base32,base32hex,base16,base2,z85.
|
|
|
|
|
|
2019-01-30 12:32:53 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2019-02-19 12:04:08 +08:00
|
|
|
ls -l now better aligns abbreviated months containing digits,
|
|
|
|
|
which is common in Asian locales.
|
|
|
|
|
|
2019-01-30 12:32:53 +08:00
|
|
|
stat and tail now know about the "sdcardfs" file system on Android.
|
|
|
|
|
stat -f -c%T now reports the file system type, and tail -f uses inotify.
|
|
|
|
|
|
2019-03-03 11:57:17 +08:00
|
|
|
stat now prints file creation time when supported by the file system,
|
|
|
|
|
on GNU Linux systems with glibc >= 2.28 and kernel >= 4.11.
|
|
|
|
|
|
2018-07-02 09:28:37 +08:00
|
|
|
|
2018-07-02 08:56:07 +08:00
|
|
|
* Noteworthy changes in release 8.30 (2018-07-01) [stable]
|
2017-12-28 02:26:39 +08:00
|
|
|
|
2018-01-05 05:57:40 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2018-05-14 17:26:05 +08:00
|
|
|
'cp --symlink SRC DST' will again correctly validate DST.
|
|
|
|
|
If DST is a regular file and SRC is a symlink to DST,
|
|
|
|
|
then cp will no longer allow that operation to clobber DST.
|
|
|
|
|
Also with -d, if DST is a symlink, then it can always be replaced,
|
|
|
|
|
even if it points to SRC on a separate device.
|
|
|
|
|
[bugs introduced with coreutils-8.27]
|
2018-01-10 16:48:51 +08:00
|
|
|
|
2018-01-05 05:57:40 +08:00
|
|
|
'cp -n -u' and 'mv -n -u' now consistently ignore the -u option.
|
|
|
|
|
Previously, this option combination suffered from race conditions
|
|
|
|
|
that caused -u to sometimes override -n.
|
|
|
|
|
[bug introduced with coreutils-7.1]
|
|
|
|
|
|
2018-02-20 11:10:14 +08:00
|
|
|
'cp -a --no-preserve=mode' now sets appropriate default permissions
|
2018-06-04 07:19:20 +08:00
|
|
|
for non regular files like fifos and character device nodes etc.,
|
|
|
|
|
and leaves mode bits of existing files unchanged.
|
|
|
|
|
Previously it would have set executable bits on created special files,
|
|
|
|
|
and set mode bits for existing files as if they had been created.
|
2018-02-20 11:10:14 +08:00
|
|
|
[bug introduced with coreutils-8.20]
|
|
|
|
|
|
2018-05-04 12:19:15 +08:00
|
|
|
'cp --remove-destination file symlink' now removes the symlink
|
|
|
|
|
even if it can't be traversed.
|
|
|
|
|
[bug introduced with --remove-destination in fileutils-4.1.1]
|
|
|
|
|
|
2018-03-15 02:31:43 +08:00
|
|
|
ls no longer truncates the abbreviated month names that have a
|
|
|
|
|
display width between 6 and 12 inclusive. Previously this would have
|
|
|
|
|
output ambiguous months for Arabic or Catalan locales.
|
|
|
|
|
|
2018-05-14 17:26:05 +08:00
|
|
|
'ls -aA' is now equivalent to 'ls -A', since -A now overrides -a.
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
|
|
|
|
'mv -n A B' no longer suffers from a race condition that can
|
|
|
|
|
overwrite a simultaneously-created B. This bug fix requires
|
|
|
|
|
platform support for the renameat2 or renameatx_np syscalls, found
|
2019-10-22 04:03:46 +08:00
|
|
|
in recent Linux and macOS kernels. As a side effect, 'mv -n A A'
|
2018-05-14 17:26:05 +08:00
|
|
|
now silently does nothing if A exists.
|
|
|
|
|
[bug introduced with coreutils-7.1]
|
|
|
|
|
|
2018-05-16 14:41:36 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
'cp --force file symlink' now removes the symlink even if
|
|
|
|
|
it is self referential.
|
2018-05-14 17:26:05 +08:00
|
|
|
|
2018-06-17 11:45:33 +08:00
|
|
|
ls --color now matches file extensions case insensitively.
|
|
|
|
|
|
2018-06-11 08:45:35 +08:00
|
|
|
** New features
|
|
|
|
|
|
2018-06-18 06:38:04 +08:00
|
|
|
cp --reflink now supports --reflink=never to enforce a standard copy.
|
|
|
|
|
|
2018-04-20 08:26:07 +08:00
|
|
|
env supports a new -v/--debug option to show verbose information about
|
|
|
|
|
each processing step.
|
|
|
|
|
|
2018-04-21 10:58:28 +08:00
|
|
|
env supports a new -S/--split-string=S option to split a single argument
|
|
|
|
|
string into multiple arguments. Used to pass multiple arguments in scripts
|
|
|
|
|
(shebang lines).
|
|
|
|
|
|
2018-06-11 08:45:35 +08:00
|
|
|
md5sum accepts a new option: --zero (-z) to delimit the output lines with a
|
|
|
|
|
NUL instead of a newline character. This also disables file name escaping.
|
|
|
|
|
This also applies to sha*sum and b2sum.
|
|
|
|
|
|
2018-06-11 14:02:58 +08:00
|
|
|
rm --preserve-root now supports the --preserve-root=all option to
|
|
|
|
|
reject any command line argument that is mounted to a separate file system.
|
|
|
|
|
|
2018-01-10 05:43:24 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2018-03-26 19:37:12 +08:00
|
|
|
cut supports line lengths up to the max file size on 32 bit systems.
|
|
|
|
|
Previously only offsets up to SIZE_MAX-1 were supported.
|
|
|
|
|
|
2018-01-10 05:43:24 +08:00
|
|
|
stat and tail now know about the "exfs" file system, which is a
|
|
|
|
|
version of XFS. stat -f --format=%T now reports the file system type,
|
|
|
|
|
and tail -f uses inotify.
|
|
|
|
|
|
2018-05-18 12:41:46 +08:00
|
|
|
wc avoids redundant processing of ASCII text in multibyte locales,
|
|
|
|
|
which is especially significant on macOS.
|
|
|
|
|
|
2017-12-28 02:26:39 +08:00
|
|
|
|
2017-12-28 01:54:32 +08:00
|
|
|
* Noteworthy changes in release 8.29 (2017-12-27) [stable]
|
2017-09-02 10:25:50 +08:00
|
|
|
|
2017-09-14 05:37:20 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2017-10-16 16:04:37 +08:00
|
|
|
b2sum no longer crashes when processing certain truncated check files.
|
|
|
|
|
[bug introduced with b2sum coreutils-8.26]
|
|
|
|
|
|
dd: fix nocache regions passed to posix_fadvise()
Previously with oflag=direct the call to invalidate_cache()
was not passed to the kernel, as it was less than a page size,
and a subsequent call was not made to invalidate the pending space.
Similarly with oflag=nocache the pending space at EOF was
not invalidated. Even though these amount to only a single page
in the page cache it can be significant. For example on
XFS before kernel patch v4.9-rc1-4-g0ee7a3f, O_DIRECT files
would have been read inefficiently if any pages were cached,
even if they were already synced to storage.
* src/dd.c (i_nocache_eof, o_nocache_eof): New bools used
to control when we want invalidate_cache(,0) to clear to EOF.
(cache_round): Use IO_BUFSIZE (currently 132KiB) to minimize
calls to the relatively expensive advise function, rather
than page_size. This also makes it clear that while the
kernel function operates on pages, this size is chosen for
performance reasons.
(invalidate_cache): Refactor to share more code between
input and output paths. Use i_nocache_eof and o_nocache_eof
rather than proxying off max_records. Ensure we
invalidate full pages when clearing to EOF as the kernel
will ignore any non complete pages. Fix the offset used
for the output path.
(dd_copy): Invalidate the cache of the input after the
offset is updated, for consistency and so we don't try to
invalidate before the start of the file. When we read
EOF on input, set flags so that we invalidate to EOF.
(main): Invalidate to EOF in more cases, by depending
on the i_nocache_eof and o_nocache_eof flags.
* doc/coreutils.texi (dd invocation): Clarify the alignment
and persisted caveats on the example applying "nocache"
to part of a file.
* tests/dd/nocache_eof.sh: A new test.
* tests/local.mk: Reference the new test.
* NEWS: Mention the bug fix.
Issue reported by Eric Bergen.
2017-10-11 14:29:08 +08:00
|
|
|
dd now ensures the correct cache ranges are specified for the "nocache"
|
|
|
|
|
and "direct" flags. Previously some pages in the page cache were not
|
|
|
|
|
invalidated. [bug introduced for "direct" in coreutils-7.5,
|
|
|
|
|
and with the "nocache" implementation in coreutils-8.11]
|
|
|
|
|
|
2017-10-30 06:29:05 +08:00
|
|
|
df no longer hangs when given a fifo argument.
|
|
|
|
|
[bug introduced in coreutils-7.3]
|
|
|
|
|
|
2017-09-14 05:37:20 +08:00
|
|
|
ptx -S no longer infloops for a pattern which returns zero-length matches.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2017-09-20 11:56:32 +08:00
|
|
|
shred --remove will again repeatedly rename files with shortening names
|
|
|
|
|
to attempt to hide the original length of the file name.
|
|
|
|
|
[bug introduced in coreutils-8.28]
|
|
|
|
|
|
2017-10-16 17:17:34 +08:00
|
|
|
stty no longer crashes when processing settings with -F also specified.
|
|
|
|
|
[bug introduced in fileutils-4.0]
|
|
|
|
|
|
2017-12-10 12:18:22 +08:00
|
|
|
tail --bytes again supports non seekable inputs on all systems.
|
|
|
|
|
On systems like android it always tried to process as seekable inputs.
|
|
|
|
|
[bug introduced in coreutils-8.24]
|
|
|
|
|
|
2017-10-19 00:47:49 +08:00
|
|
|
timeout will again notice its managed command exiting, even when
|
2017-10-24 10:58:56 +08:00
|
|
|
invoked with blocked CHLD signal, or in a narrow window where
|
|
|
|
|
this CHLD signal from the exiting child was missed. In each case
|
|
|
|
|
timeout would have then waited for the time limit to expire.
|
2017-10-19 00:47:49 +08:00
|
|
|
[bug introduced in coreutils-8.27]
|
|
|
|
|
|
2017-11-24 06:30:59 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
timeout now supports the --verbose option to diagnose forced termination.
|
|
|
|
|
|
2017-11-13 15:06:08 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2017-10-16 14:54:29 +08:00
|
|
|
dd now supports iflag=direct with arbitrary sized files on all file systems.
|
|
|
|
|
|
2017-11-13 15:06:08 +08:00
|
|
|
tail --bytes=NUM will efficiently seek to the end of block devices,
|
|
|
|
|
rather than reading from the start.
|
|
|
|
|
|
2017-11-29 00:32:29 +08:00
|
|
|
Utilities which do not support long options (other than the default --help
|
|
|
|
|
and --version), e.g. cksum and sleep, now use more consistent error diagnostic
|
|
|
|
|
for unknown long options.
|
|
|
|
|
|
2017-10-01 08:08:02 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
Default man pages are now distributed which are used if perl is
|
|
|
|
|
not available on the build system, or when cross compiling.
|
|
|
|
|
|
2017-09-02 10:25:50 +08:00
|
|
|
|
2017-09-02 09:53:58 +08:00
|
|
|
* Noteworthy changes in release 8.28 (2017-09-01) [stable]
|
2017-03-09 13:25:35 +08:00
|
|
|
|
2017-03-20 13:36:23 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2017-06-03 12:50:04 +08:00
|
|
|
cp and mv now merely warn about any failure to preserve symlink ownership.
|
|
|
|
|
Before, cp (without -p) would exit with a failure status, and a cross-device
|
|
|
|
|
mv would leave such symlinks behind in the source file system.
|
2017-06-03 12:50:04 +08:00
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2017-07-31 08:11:24 +08:00
|
|
|
When creating numbered backups, cp, install, ln, and mv now avoid
|
|
|
|
|
races that could lose backup data in unlikely circumstances. Since
|
|
|
|
|
the fix relies on the renameat2 system call of Linux kernel 3.15 and
|
|
|
|
|
later, the races are still present on other platforms.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2017-08-02 04:14:03 +08:00
|
|
|
cp, install, ln, and mv no longer lose data when asked to copy a
|
|
|
|
|
backup file to its original via a differently-spelled file name.
|
2017-07-31 08:11:24 +08:00
|
|
|
E.g., 'rm -f a a~; : > a; echo data > a~; cp --backup=simple a~ ./a'
|
2017-08-02 04:14:03 +08:00
|
|
|
now fails instead of losing the data.
|
2017-07-31 08:11:24 +08:00
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2017-07-31 08:11:24 +08:00
|
|
|
cp, install, ln, and mv now ignore nonsensical backup suffixes.
|
|
|
|
|
For example, --suffix='/' and --suffix='' are now no-ops.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2017-04-27 11:51:39 +08:00
|
|
|
date and touch no longer overwrite the heap with large
|
|
|
|
|
user specified TZ values (CVE-2017-7476).
|
|
|
|
|
[bug introduced in coreutils-8.27]
|
|
|
|
|
|
2017-04-24 15:06:00 +08:00
|
|
|
dd status=progress now just counts seconds; e.g., it outputs "6 s"
|
|
|
|
|
consistently rather than sometimes outputting "6.00001 s".
|
|
|
|
|
[bug introduced in coreutils-8.24]
|
|
|
|
|
|
2017-05-04 09:22:41 +08:00
|
|
|
df no longer interacts with excluded file system types, so for example
|
2017-06-03 12:50:04 +08:00
|
|
|
specifying -x nfs no longer hangs with problematic nfs mounts.
|
2017-03-27 13:34:00 +08:00
|
|
|
[bug introduced in coreutils-8.21]
|
|
|
|
|
|
2017-08-01 07:50:34 +08:00
|
|
|
df no longer interacts with dummy file system types, so for example
|
|
|
|
|
no longer hangs with problematic nfs mounted via system.automount(5).
|
|
|
|
|
[bug introduced in coreutils-8.21]
|
|
|
|
|
|
2017-07-08 19:01:55 +08:00
|
|
|
`groups inva:lid root` no longer exits immediately upon failure.
|
|
|
|
|
Now, it prints a diagnostic or a line to stdout for each argument.
|
|
|
|
|
[bug introduced in the bourne-shell-to-C rewrite for coreutils-6.11]
|
|
|
|
|
|
2017-07-23 18:25:32 +08:00
|
|
|
kill now converts from number to signal name correctly on AIX.
|
|
|
|
|
Previously it would have always returned the 'EXIT' name.
|
|
|
|
|
[bug introduced in fileutils-4.1.9]
|
|
|
|
|
|
2017-08-24 15:18:41 +08:00
|
|
|
ls now quotes symlink targets consistently. Previously it may not
|
|
|
|
|
have quoted the target name if the link name itself didn't need quoting.
|
|
|
|
|
[bug introduced in coreutils-8.26]
|
|
|
|
|
|
2017-03-20 13:36:23 +08:00
|
|
|
split no longer exits when invocations of a --filter return EPIPE.
|
|
|
|
|
[bug introduced in coreutils-8.26]
|
|
|
|
|
|
2017-03-27 08:04:36 +08:00
|
|
|
md5sum --check no longer incorrectly enables BSD reversed format mode when
|
|
|
|
|
ignoring some non checksum lines. This also affects sha*sum and b2sum.
|
|
|
|
|
[bug introduced in coreutils-8.14]
|
|
|
|
|
|
2017-05-04 09:22:41 +08:00
|
|
|
tail -F 'dir/file' is now monitored even when 'dir' is replaced.
|
2017-04-05 15:40:41 +08:00
|
|
|
[bug introduced with inotify support added in coreutils-7.5]
|
|
|
|
|
|
2017-06-15 17:41:14 +08:00
|
|
|
tail -f with --pid=PID now processes all inotify events.
|
2017-06-07 15:17:57 +08:00
|
|
|
Previously events may have been ignored completely upon PID death,
|
|
|
|
|
or ignored until future events on the monitored files.
|
|
|
|
|
[bug introduced with inotify support added in coreutils-7.5]
|
|
|
|
|
|
2017-06-17 14:50:47 +08:00
|
|
|
tail -f /dev/tty is now supported by not using inotify when any
|
|
|
|
|
non regular files are specified, as inotify is ineffective with these.
|
|
|
|
|
[bug introduced with inotify support added in coreutils-7.5]
|
|
|
|
|
|
2017-05-11 19:46:02 +08:00
|
|
|
uptime no longer outputs the AM/PM component of the current time,
|
|
|
|
|
as that's inconsistent with the 24 hour time format used.
|
|
|
|
|
[bug introduced in coreutils-7.0]
|
|
|
|
|
|
2017-06-28 09:23:52 +08:00
|
|
|
expr now returns number of characters matched (instead of incorrect
|
|
|
|
|
number of bytes matched) with 'match'/':' operators on multibyte strings.
|
|
|
|
|
|
2017-03-25 04:36:39 +08:00
|
|
|
** New features
|
|
|
|
|
|
2017-03-29 06:49:50 +08:00
|
|
|
expand and unexpand now support specifying an offset for tab stops
|
|
|
|
|
by prefixing the last specified number like --tabs=1,+8 which is
|
|
|
|
|
useful for visualizing diff output for example.
|
|
|
|
|
|
2017-08-21 18:53:36 +08:00
|
|
|
ls supports a new --hyperlink[=when] option to output file://
|
|
|
|
|
format links to files, supported by some terminals.
|
|
|
|
|
|
2017-03-25 04:36:39 +08:00
|
|
|
split supports a new --hex-suffixes[=from] option to create files with
|
|
|
|
|
lower case hexadecimal suffixes, similar to the --numeric-suffixes option.
|
|
|
|
|
|
2017-08-27 15:16:21 +08:00
|
|
|
env now has a --chdir (-C) option to change the working directory before
|
|
|
|
|
executing the subsidiary program.
|
|
|
|
|
|
2017-06-28 09:23:52 +08:00
|
|
|
expr supports multibyte strings for all string operations.
|
|
|
|
|
|
2018-04-21 08:51:14 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
tail -f now exits immediately if the output is piped and the reader of
|
|
|
|
|
the pipe terminates. That allows `tail -f file | grep -q foo` to return
|
|
|
|
|
responsively, but does make `tail -f file | :` exit immediately without
|
|
|
|
|
waiting for data. Instead one should now `tail -f file | grep -q .`
|
|
|
|
|
|
2017-05-18 09:05:27 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
mv --verbose now distinguishes rename and copy operations.
|
|
|
|
|
|
2017-08-30 14:42:54 +08:00
|
|
|
stat -f -c %l, used to output the max file name length on a file system,
|
|
|
|
|
is now supported on FreeBSD and OpenBSD.
|
|
|
|
|
|
2017-06-15 17:41:14 +08:00
|
|
|
tail -f no longer erroneously warns about being ineffective
|
|
|
|
|
when following a single tty, as the simple blocking loop used
|
|
|
|
|
is effective in this case.
|
|
|
|
|
|
2017-03-09 13:25:35 +08:00
|
|
|
|
2017-03-09 13:00:00 +08:00
|
|
|
* Noteworthy changes in release 8.27 (2017-03-08) [stable]
|
2016-12-01 02:35:39 +08:00
|
|
|
|
2016-12-08 17:48:50 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2017-02-21 10:46:49 +08:00
|
|
|
cp --parents will now set an SELinux context for created directories,
|
|
|
|
|
as appropriate for the -a, --preseve=context, or -Z options.
|
|
|
|
|
[bug present since SELinux support added in coreutils-6.10]
|
|
|
|
|
|
2017-01-21 23:15:26 +08:00
|
|
|
date again converts from a specified time zone. Previously output was
|
|
|
|
|
not converted to the local time zone, and remained in the specified one.
|
|
|
|
|
[bug introduced in coreutils-8.26]
|
|
|
|
|
|
ln: replace destination links more atomically
If the file B already exists, commands like 'ln -f A B' and
'cp -fl A B' no longer remove B before creating the new link.
Instead, they arrange for the new link to replace B atomically.
This should fix a race condition reported by Mike Crowe (Bug#25680).
* NEWS, doc/coreutils.texi (cp invocation, ln invocation):
Document this.
* bootstrap.conf (gnulib_modules): Add symlinkat.
* src/copy.c, src/ln.c: Include force-link.h.
* src/copy.c (same_file_ok): It's also OK to remove a destination
symlink when creating symbolic links, or when the source and
destination are on the same file system and when creating hard links.
* src/copy.c (create_hard_link, copy_internal):
* src/ln.c (do_link):
Rewrite using force_linkat and force_symlinkat, to close a window
where the destination temporarily does not exist.
* src/cp.c (main): Do not set x.unlink_dest_before_opening
merely because we are in link-creation mode.
* src/force-link.c, src/force-link.h: New files.
* src/local.mk (copy_sources, src_ln_SOURCES): Add them.
* tests/cp/same-file.sh: Adjust test case to match fixed behavior.
2017-02-12 15:12:31 +08:00
|
|
|
Commands like 'cp --no-dereference -l A B' are no longer quiet no-ops
|
|
|
|
|
when A is a regular file and B is a symbolic link that points to A.
|
|
|
|
|
[bug introduced in fileutils-4.0]
|
|
|
|
|
|
2016-12-08 17:48:50 +08:00
|
|
|
factor no longer goes into an infinite loop for certain numbers like
|
|
|
|
|
158909489063877810457 and 222087527029934481871.
|
|
|
|
|
[bug introduced in coreutils-8.20]
|
|
|
|
|
|
2017-02-07 15:15:42 +08:00
|
|
|
tail no longer prints redundant file headers with interleaved inotify events,
|
|
|
|
|
which could be triggered especially when tail was suspended and resumed.
|
|
|
|
|
[bug introduced with inotify support added in coreutils-7.5]
|
|
|
|
|
|
2017-02-05 20:23:22 +08:00
|
|
|
timeout no longer has a race that may terminate the wrong process.
|
|
|
|
|
The race is unlikely, as timeout(1) needs to receive a signal right
|
|
|
|
|
after the command being monitored finishes. Also the system needs
|
|
|
|
|
to have reallocated that command's pid in that short time window.
|
|
|
|
|
[bug introduced when timeout was added in coreutils-7.0]
|
|
|
|
|
|
2016-03-21 08:44:09 +08:00
|
|
|
wc --bytes --files0-from now correctly reports byte counts.
|
|
|
|
|
Previously it may have returned values that were too large,
|
|
|
|
|
depending on the size of the first file processed.
|
2016-12-20 21:07:07 +08:00
|
|
|
[bug introduced in coreutils-8.24]
|
2016-03-21 08:44:09 +08:00
|
|
|
|
2017-01-09 08:07:42 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2017-01-15 15:15:43 +08:00
|
|
|
The new 'date' option --rfc-email is now the long form for -R.
|
|
|
|
|
The new option spelling is intended to avoid the need to track the
|
|
|
|
|
Internet RFC number for email dates (currently RFC 5322). The old
|
|
|
|
|
option spellings --rfc-2822 and --rfc-822 still work.
|
|
|
|
|
|
2017-01-15 15:57:54 +08:00
|
|
|
date now outputs "-00" for a numeric time zone if the time is UTC
|
|
|
|
|
and the time zone abbreviation begins with "-", indicating that the
|
|
|
|
|
time zone is indeterminate.
|
|
|
|
|
|
2017-02-27 00:05:25 +08:00
|
|
|
nproc now honors the OMP_THREAD_LIMIT environment variable to
|
|
|
|
|
set the maximum returned value. OMP_NUM_THREADS continues to
|
|
|
|
|
set the minimum returned value, but is updated to support the
|
|
|
|
|
nested level syntax allowed in this variable.
|
|
|
|
|
|
2017-03-09 14:59:42 +08:00
|
|
|
stat and tail now know about the "rdt" file system, which is an interface
|
|
|
|
|
to Resource Director Technology. stat -f --format=%T now reports the
|
|
|
|
|
file system type, and tail -f uses inotify.
|
|
|
|
|
|
2017-01-09 08:07:42 +08:00
|
|
|
stty now validates arguments before interacting with the device,
|
|
|
|
|
ensuring there are no side effects to specifying an invalid option.
|
|
|
|
|
|
2017-02-27 00:05:25 +08:00
|
|
|
If the file B already exists, commands like 'ln -f A B' and
|
|
|
|
|
'cp -fl A B' no longer remove B before creating the new link.
|
|
|
|
|
That is, there is no longer a brief moment when B does not exist.
|
|
|
|
|
|
2017-02-27 06:40:19 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
expand and unexpand now support specifying a tab size to use
|
|
|
|
|
after explicitly specified tab stops, by prefixing the last
|
|
|
|
|
specified number like --tabs=2,4,/8.
|
|
|
|
|
|
2016-12-01 02:35:39 +08:00
|
|
|
|
2016-12-01 02:11:57 +08:00
|
|
|
* Noteworthy changes in release 8.26 (2016-11-30) [stable]
|
2016-01-20 18:56:02 +08:00
|
|
|
|
2016-02-16 05:00:52 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
cp, mv, and install no longer run into undefined behavior when
|
|
|
|
|
handling ACLs on Cygwin and Solaris platforms. [bug introduced in
|
|
|
|
|
coreutils-8.24]
|
2016-03-09 07:01:34 +08:00
|
|
|
|
2016-08-18 20:54:48 +08:00
|
|
|
cp --parents --no-preserve=mode, no longer copies permissions from source
|
|
|
|
|
directories, instead using default permissions for created directories.
|
|
|
|
|
[bug introduced in coreutils-5.93]
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
chcon, chgrp, chmod, chown, du, and rm, or specifically utilities
|
|
|
|
|
using the FTS interface, now diagnose failures returned by readdir().
|
|
|
|
|
[this bug was inherent in the use of fts: thus, for rm the bug was
|
|
|
|
|
introduced in coreutils-8.0. du, chmod, chgrp and chown started using
|
|
|
|
|
fts in 6.0. chcon was added in coreutils-6.9.91 with fts support. ]
|
2016-03-18 01:35:18 +08:00
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
date, du, ls, and pr no longer mishandle time zone abbreviations on
|
|
|
|
|
System V style platforms where this information is available only
|
|
|
|
|
in the global variable 'tzname'. [bug introduced in coreutils-8.24]
|
2016-05-01 20:47:25 +08:00
|
|
|
|
2016-09-06 22:13:32 +08:00
|
|
|
factor again outputs immediately when numbers are input interactively.
|
|
|
|
|
[bug introduced in coreutils-8.24]
|
|
|
|
|
|
2016-11-29 01:11:18 +08:00
|
|
|
head no longer tries to process non-seekable input as seekable,
|
|
|
|
|
which resulted in failures on FreeBSD 11 at least.
|
|
|
|
|
[bug introduced in coreutils-8.24]
|
|
|
|
|
|
2016-11-28 23:21:42 +08:00
|
|
|
install -DZ and mkdir -pZ now set default SELinux context correctly even if
|
|
|
|
|
two or more directories nested in each other are created and each of them
|
|
|
|
|
defaults to a different SELinux context.
|
|
|
|
|
|
2016-09-20 03:36:18 +08:00
|
|
|
ls --time-style no longer mishandles '%%b' in formats.
|
|
|
|
|
[bug introduced in coreutils-7.2]
|
|
|
|
|
|
2016-10-26 22:45:01 +08:00
|
|
|
md5sum --check --ignore-missing no longer treats files with checksums
|
|
|
|
|
starting with "00" as missing. This also affects sha*sum.
|
|
|
|
|
[bug introduced with the --ignore-missing feature in coreutils-8.25]
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
nl now resets numbering for each page section rather than just for each page.
|
|
|
|
|
[This bug was present in "the beginning".]
|
2016-02-16 05:00:52 +08:00
|
|
|
|
2016-11-25 21:46:23 +08:00
|
|
|
pr now handles specified separator strings containing tabs correctly.
|
|
|
|
|
Previously it would have output random data from memory.
|
|
|
|
|
[This bug was detected with ASAN and present in "the beginning".]
|
|
|
|
|
|
2016-07-19 01:04:44 +08:00
|
|
|
sort -h -k now works even in locales that use blank as thousands separator.
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
stty --help no longer outputs extraneous gettext header lines
|
|
|
|
|
for translated languages. [bug introduced in coreutils-8.24]
|
2016-04-17 14:28:13 +08:00
|
|
|
|
2016-06-29 16:49:01 +08:00
|
|
|
stty "sane" again sets "susp" to ^z on Solaris, and leaves "swtch" undefined.
|
|
|
|
|
[This bug previously fixed only on some older Solaris systems]
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
seq now immediately exits upon write errors.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2016-11-27 23:09:53 +08:00
|
|
|
tac no longer crashes when there are issues reading from non-seekable inputs.
|
|
|
|
|
[bug introduced in coreutils-8.15]
|
|
|
|
|
|
2016-09-22 01:42:40 +08:00
|
|
|
tail -F now continues to process initially untailable files that are replaced
|
|
|
|
|
by a tailable file. This was handled correctly when inotify was available,
|
|
|
|
|
and is now handled correctly in all cases.
|
|
|
|
|
[bug introduced in fileutils-4.0h]
|
|
|
|
|
|
2016-11-09 01:34:44 +08:00
|
|
|
tail -f - 'untailable file' will now terminate when there is no more data
|
|
|
|
|
to read from stdin. Previously it behaved as if --retry was specified.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2016-11-10 01:23:04 +08:00
|
|
|
tail -f 'remote file' will now avoid outputting repeated data on network
|
|
|
|
|
file systems that misreport file sizes through stale metadata.
|
|
|
|
|
[This bug was present in "the beginning" but exacerbated in coreutils-8.24]
|
|
|
|
|
|
2016-11-10 01:51:13 +08:00
|
|
|
tail -f --retry 'missing file' will now process truncations of that file.
|
|
|
|
|
Previously truncation was ignored thus not outputting new data in the file.
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2016-11-10 03:28:23 +08:00
|
|
|
tail -f will no longer continually try to open inaccessible files,
|
|
|
|
|
only doing so if --retry is specified.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
yes now handles short writes, rather than assuming all writes complete.
|
|
|
|
|
[bug introduced in coreutils-8.24]
|
2016-06-23 21:15:59 +08:00
|
|
|
|
2016-02-23 17:03:55 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2016-10-04 20:43:32 +08:00
|
|
|
rm no longer accepts shortened variants of the --no-preserve-root option.
|
|
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
seq no longer accepts 0 value as increment, and now also rejects NaN
|
|
|
|
|
values for any argument.
|
2016-04-14 18:38:09 +08:00
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
stat now outputs nanosecond information for timestamps even if
|
2016-06-27 03:58:41 +08:00
|
|
|
they are out of localtime range.
|
2016-03-18 01:35:18 +08:00
|
|
|
|
2016-06-27 03:58:41 +08:00
|
|
|
sort, tail, and uniq now support traditional usage like 'sort +2'
|
|
|
|
|
and 'tail +10' on systems conforming to POSIX 1003.1-2008 and later.
|
|
|
|
|
The 2008 edition of POSIX dropped the requirement that arguments
|
|
|
|
|
like '+2' must be treated as file names.
|
2016-02-23 17:03:55 +08:00
|
|
|
|
2016-04-13 21:15:20 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2017-02-23 12:48:54 +08:00
|
|
|
dd now warns about counts specified with a 0x "prefix", since dd will
|
|
|
|
|
interpret those as a zero multiplier rather than a hex constant.
|
|
|
|
|
The warning suggests to use 00x if a zero multiplier is really intended.
|
|
|
|
|
|
2016-08-01 03:24:18 +08:00
|
|
|
df now filters the system mount list more efficiently, with 20000
|
|
|
|
|
mount entries now being processed in about 1.1s compared to 1.7s.
|
|
|
|
|
|
2016-11-27 09:20:09 +08:00
|
|
|
du, shuf, sort, and uniq no longer fail to process a specified file
|
|
|
|
|
when their stdin is closed, which would have happened with glibc >= 2.14.
|
|
|
|
|
|
2016-07-09 00:59:35 +08:00
|
|
|
install -Z now also sets the default SELinux context for created directories.
|
|
|
|
|
|
2016-09-06 23:38:26 +08:00
|
|
|
ls is now fully responsive to signals until the first escape sequence is
|
|
|
|
|
written to a terminal.
|
|
|
|
|
|
ls: improve alignment of quoted names
This provides better alignment when some names are quoted,
which also provides better indication that quotes are not
part of the name.
* src/ls.c (align_variable_outer_quotes): A new variable
set when ls is aligning columns (not using -m, non-zero -w),
and has a variable quoting style (shell, shell-escape, c-maybe).
(quote_name_buf): Writes to buffer rather than FILE,
taking care to avoid data copying if possible. Refactored from...
(quote_name): ...here. This now manages the buffer passed
to quote_name_buf() and outputs the padding, colors and name
in the appropriate order, while managing the --dired offsets.
(get_color_indicator): A new function to return the color sequence,
refactored from...
(print_color_indicator): ...here. This now simply outputs.
(print_dir): Refactor common parts to quote_name().
(clear_files): Reset the flag indicating at least one
file is quoted in the current directory.
(needs_quoting): A new function to indicate at the scan stage
whether a name needs quoting. Called from...
(gobble_file): ...here, until we find the first quoted file.
(print_name_with_quoting): Mostly refactored to quote_name().
* tests/ls/quote-align.sh: A new test for various output formats.
* tests/local.mk: Reference the new test.
* NEWS: Mention the improvement.
2016-02-19 12:07:23 +08:00
|
|
|
ls now aligns quoted items with non quoted items, which is easier to read,
|
|
|
|
|
and also better indicates that the quote is not part of the actual name.
|
|
|
|
|
|
2016-11-27 09:20:09 +08:00
|
|
|
stat and tail now know about these file systems:
|
|
|
|
|
"balloon-kvm-fs" KVM dynamic RAM allocation support,
|
|
|
|
|
"cgroup2" Linux Control Groups V2 support,
|
|
|
|
|
"daxfs" Optical media file system,
|
|
|
|
|
"m1fs" A Plexistor file system,
|
|
|
|
|
"prl_fs" A parallels file system,
|
|
|
|
|
"smb2" Samba for SMB protocol V2,
|
|
|
|
|
"wslfs" Windows Subsystem for Linux,
|
|
|
|
|
"zsmalloc" Linux compressed swap support,
|
|
|
|
|
stat -f --format=%T now reports the file system type, and
|
|
|
|
|
tail -f uses polling for "prl_fs" and "smb2", and inotify for others.
|
2016-04-13 21:15:20 +08:00
|
|
|
|
2016-11-03 23:36:48 +08:00
|
|
|
stat --format=%N for quoting file names now honors the
|
|
|
|
|
same QUOTING_STYLE environment variable values as ls.
|
|
|
|
|
|
2016-10-31 21:29:34 +08:00
|
|
|
** New programs
|
|
|
|
|
|
|
|
|
|
b2sum is added to support the BLAKE2 digest algorithm with
|
|
|
|
|
a similar interface to the existing md5sum and sha1sum, etc. commands.
|
|
|
|
|
|
2016-09-08 13:00:23 +08:00
|
|
|
** New Features
|
|
|
|
|
|
2016-11-23 05:03:47 +08:00
|
|
|
comm now accepts the --total option to output a summary at the end.
|
|
|
|
|
|
2016-10-04 20:43:32 +08:00
|
|
|
date now accepts the --debug option, to annotate the parsed date string,
|
|
|
|
|
display timezone information, and warn about potential misuse.
|
2016-09-08 13:00:23 +08:00
|
|
|
|
2016-10-20 05:57:57 +08:00
|
|
|
date now accepts the %q format to output the quarter of the year.
|
|
|
|
|
|
2016-01-20 18:56:02 +08:00
|
|
|
|
2016-01-20 18:31:56 +08:00
|
|
|
* Noteworthy changes in release 8.25 (2016-01-20) [stable]
|
2015-07-04 05:23:56 +08:00
|
|
|
|
2015-07-07 08:46:54 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2015-10-31 06:04:46 +08:00
|
|
|
cp now correctly copies files with a hole at the end of the file,
|
|
|
|
|
and extents allocated beyond the apparent size of the file.
|
|
|
|
|
That combination resulted in the trailing hole not being reproduced.
|
|
|
|
|
[bug introduced in coreutils-8.10]
|
|
|
|
|
|
2015-12-23 08:43:45 +08:00
|
|
|
cut --fields no longer outputs extraneous characters on some uClibc configs.
|
|
|
|
|
[bug introduced in coreutils-6.11]
|
|
|
|
|
|
2016-01-03 02:38:37 +08:00
|
|
|
install -D again copies relative file names when absolute file names
|
|
|
|
|
are also specified along with an absolute destination directory name.
|
|
|
|
|
[bug introduced in coreutils-6.2]
|
|
|
|
|
|
2015-10-21 20:57:41 +08:00
|
|
|
ls no longer prematurely wraps lines when printing short file names.
|
2015-10-15 22:15:56 +08:00
|
|
|
[bug introduced in coreutils-5.1.0]
|
2015-10-21 20:57:41 +08:00
|
|
|
|
2016-01-12 20:39:43 +08:00
|
|
|
mv no longer causes data loss due to removing a source directory specified
|
|
|
|
|
multiple times, when that directory is also specified as the destination.
|
|
|
|
|
[bug introduced in coreutils-8.24]
|
|
|
|
|
|
2015-07-07 08:46:54 +08:00
|
|
|
shred again uses defined patterns for all iteration counts.
|
|
|
|
|
[bug introduced in coreutils-5.93]
|
|
|
|
|
|
2015-12-13 10:14:06 +08:00
|
|
|
sort --debug -b now correctly marks the matching extents for keys
|
|
|
|
|
that specify an offset for the first field.
|
|
|
|
|
[bug introduced with the --debug feature in coreutils-8.6]
|
|
|
|
|
|
2016-01-19 21:22:42 +08:00
|
|
|
tail -F now works with initially non existent files on a remote file system.
|
|
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
2015-08-05 16:28:36 +08:00
|
|
|
** New commands
|
|
|
|
|
|
|
|
|
|
base32 is added to complement the existing base64 command,
|
|
|
|
|
and encodes and decodes printable text as per RFC 4648.
|
|
|
|
|
|
2015-11-03 20:56:22 +08:00
|
|
|
** New features
|
|
|
|
|
|
2016-01-09 02:55:12 +08:00
|
|
|
comm,cut,head,numfmt,paste,tail now have the -z,--zero-terminated option, and
|
2016-01-08 22:31:27 +08:00
|
|
|
tac --separator accepts an empty argument, to work with NUL delimited items.
|
2016-01-08 21:04:03 +08:00
|
|
|
|
2016-01-01 03:43:09 +08:00
|
|
|
dd now summarizes sizes in --human-readable format too, not just --si.
|
|
|
|
|
E.g., "3441325000 bytes (3.4 GB, 3.2 GiB) copied". It omits the summaries
|
|
|
|
|
if they would not provide useful information, e.g., "3 bytes copied".
|
2016-01-01 06:09:05 +08:00
|
|
|
Its status=progress output now uses the same format as ordinary status,
|
|
|
|
|
perhaps with trailing spaces to erase previous progress output.
|
2016-01-01 03:43:09 +08:00
|
|
|
|
2015-11-23 05:47:59 +08:00
|
|
|
md5sum now supports the --ignore-missing option to allow
|
|
|
|
|
verifying a subset of files given a larger list of checksums.
|
|
|
|
|
This also affects sha1sum, sha224sum, sha256sum, sha384sum and sha512sum.
|
|
|
|
|
|
2015-11-03 20:56:22 +08:00
|
|
|
printf now supports the '%q' format to print arguments in a form that
|
|
|
|
|
is reusable by most shells, with non-printable characters escaped
|
|
|
|
|
with the POSIX proposed $'...' syntax.
|
|
|
|
|
|
2016-01-06 22:40:03 +08:00
|
|
|
stty now supports the "[-]drain" setting to control whether to wait
|
|
|
|
|
for transmission of pending output before application of settings.
|
2016-01-04 20:13:40 +08:00
|
|
|
|
2015-08-17 12:45:47 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
base64 no longer supports hex or oct --wrap parameters,
|
|
|
|
|
thus better supporting decimals with leading zeros.
|
|
|
|
|
|
2015-10-23 10:19:18 +08:00
|
|
|
date --iso-8601 now uses +00:00 timezone format rather than +0000.
|
|
|
|
|
The standard states to use this "extended" format throughout a timestamp.
|
|
|
|
|
|
2015-09-22 04:04:11 +08:00
|
|
|
df now prefers sources towards the root of a device when
|
|
|
|
|
eliding duplicate bind mounted entries.
|
|
|
|
|
|
2015-11-04 00:32:08 +08:00
|
|
|
ls now quotes file names unambiguously and appropriate for use in a shell,
|
|
|
|
|
when outputting to a terminal.
|
|
|
|
|
|
2016-01-13 00:29:32 +08:00
|
|
|
join, sort, uniq with --zero-terminated, now treat '\n' as a field delimiter.
|
|
|
|
|
|
2015-09-18 19:29:17 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2015-10-27 21:13:59 +08:00
|
|
|
All utilities now quote user supplied arguments in error strings,
|
|
|
|
|
which avoids confusing error messages in the presence of '\r' chars etc.
|
|
|
|
|
|
2015-12-23 08:43:45 +08:00
|
|
|
Utilities that traverse directories, like chmod, cp, and rm etc., will operate
|
2016-01-19 02:35:48 +08:00
|
|
|
more efficiently on XFS through the use of "leaf optimization".
|
2015-12-23 08:43:45 +08:00
|
|
|
|
2015-11-02 02:48:22 +08:00
|
|
|
md5sum now ensures a single line per file for status on standard output,
|
|
|
|
|
by using a '\' at the start of the line, and replacing any newlines with '\n'.
|
|
|
|
|
This also affects sha1sum, sha224sum, sha256sum, sha384sum and sha512sum.
|
|
|
|
|
|
2015-10-13 19:40:52 +08:00
|
|
|
dircolors now supports globbing of TERM entries in its database.
|
|
|
|
|
For example "TERM *256color*" is now supported.
|
|
|
|
|
|
2015-09-18 19:29:17 +08:00
|
|
|
du no longer stats all mount points at startup, only doing so
|
|
|
|
|
upon detection of a directory cycle.
|
|
|
|
|
[issue introduced in coreutils-8.20]
|
|
|
|
|
|
2015-10-20 21:42:39 +08:00
|
|
|
ls -w0 is now interpreted as no limit on the length of the outputted line.
|
|
|
|
|
|
2015-11-11 22:39:32 +08:00
|
|
|
stat -f --format=%T now reports the file system type for new Linux
|
2015-12-13 22:58:53 +08:00
|
|
|
pseudo file systems "bpf_fs", "btrfs_test", "nsfs", "overlayfs"
|
|
|
|
|
and "tracefs", and remote file system "acfs".
|
2015-11-11 22:39:32 +08:00
|
|
|
|
2016-01-09 09:38:30 +08:00
|
|
|
wc now ensures a single line per file for counts on standard output,
|
|
|
|
|
by quoting names containing '\n' characters; appropriate for use in a shell.
|
|
|
|
|
|
2015-07-04 05:23:56 +08:00
|
|
|
|
2015-07-04 04:58:50 +08:00
|
|
|
* Noteworthy changes in release 8.24 (2015-07-03) [stable]
|
2014-07-19 06:22:56 +08:00
|
|
|
|
2014-09-18 01:50:08 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2014-09-26 22:46:28 +08:00
|
|
|
dd supports more robust SIGINFO/SIGUSR1 handling for outputting statistics.
|
|
|
|
|
Previously those signals may have inadvertently terminated the process.
|
|
|
|
|
|
2015-04-06 01:21:38 +08:00
|
|
|
df --local no longer hangs with inaccessible remote mounts.
|
|
|
|
|
[bug introduced in coreutils-8.21]
|
|
|
|
|
|
2014-12-01 16:24:14 +08:00
|
|
|
du now silently ignores all directory cycles due to bind mounts.
|
|
|
|
|
Previously it would issue a warning and exit with a failure status.
|
|
|
|
|
[bug introduced in coreutils-8.1 and partially fixed in coreutils-8.23]
|
|
|
|
|
|
2014-10-16 01:08:42 +08:00
|
|
|
chroot again calls chroot(DIR) and chdir("/"), even if DIR is "/".
|
|
|
|
|
This handles separate bind mounted "/" trees, and environments
|
|
|
|
|
depending on the implicit chdir("/").
|
|
|
|
|
[bugs introduced in coreutils-8.23]
|
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2014-09-18 01:50:08 +08:00
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cp no longer issues an incorrect warning about directory hardlinks when a
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2014-09-18 18:31:22 +08:00
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source directory is specified multiple times. Now, consistent with other
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file types, a warning is issued for source directories with duplicate names,
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or with -H the directory is copied again using the symlink name.
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2014-09-18 01:50:08 +08:00
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2014-10-15 09:18:35 +08:00
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factor avoids writing partial lines, thus supporting parallel operation.
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[the bug dates back to the initial implementation]
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wc: don't miscount /sys and similar file systems
Fix similar problems in head, od, split, tac, and tail.
Reported by George Shuklin in: http://bugs.gnu.org/18621
* NEWS: Document this.
* src/head.c (elseek): Move up.
(elide_tail_bytes_pipe, elide_tail_lines_pipe): New arg
CURRENT_POS. All uses changed.
(elide_tail_bytes_file, elide_tail_lines_file):
New arg ST and remove arg SIZE. All uses changed.
* src/head.c (elide_tail_bytes_file):
* src/od.c (skip): Avoid optimization for /sys files, where
st_size is bogus and st_size == st_blksize.
Don't report error at EOF when not optimizing.
* src/head.c, src/od.c, src/tail.c: Include "stat-size.h".
* src/split.c (input_file_size): New function.
(bytes_split, lines_chunk_split, bytes_chunk_extract): New arg
INITIAL_READ. All uses changed. Use it to double-check st_size.
* src/tac.c (tac_seekable): New arg FILE_POS. All uses changed.
(copy_to_temp): Return size of temp file. All uses changed.
* src/tac.c (tac_seekable):
* src/tail.c (tail_bytes):
* src/wc.c (wc):
Don't trust st_size; double-check by reading.
* src/wc.c (wc): New arg CURRENT_POS. All uses changed.
* tests/local.mk (all_tests): Add tests/misc/wc-proc.sh,
tests/misc/od-j.sh, tests/tail-2/tail-c.sh.
* tests/misc/head-c.sh:
* tests/misc/tac-2-nonseekable.sh:
* tests/split/b-chunk.sh:
Add tests for problems with /proc and /sys files.
* tests/misc/od-j.sh, tests/misc/wc-proc.sh, tests/tail-2/tail-c.sh:
New files.
2014-10-08 07:46:08 +08:00
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head, od, split, tac, tail, and wc no longer mishandle input from files in
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/proc and /sys file systems that report somewhat-incorrect file sizes.
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2015-05-21 18:38:13 +08:00
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mkdir --parents -Z now correctly sets the context for the last component,
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even if the parent directory exists and has a different default context.
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[bug introduced with the -Z restorecon functionality in coreutils-8.22]
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2015-06-21 11:04:29 +08:00
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numfmt no longer outputs incorrect overflowed values seen with certain
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large numbers, or with numbers with increased precision.
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[bug introduced when numfmt was added in coreutils-8.21]
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2015-06-22 09:12:32 +08:00
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numfmt now handles leading zeros correctly, not counting them when
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settings processing limits, and making them optional with floating point.
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[bug introduced when numfmt was added in coreutils-8.21]
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2014-11-24 17:14:44 +08:00
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paste no longer truncates output for large input files. This would happen
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for example with files larger than 4GiB on 32 bit systems with a '\n'
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character at the 4GiB position.
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[the bug dates back to the initial implementation]
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2014-11-27 08:51:00 +08:00
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rm indicates the correct number of arguments in its confirmation prompt,
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on all platforms. [bug introduced in coreutils-8.22]
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2015-01-06 11:36:57 +08:00
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shuf -i with a single redundant operand, would crash instead of issuing
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a diagnostic. [bug introduced in coreutils-8.22]
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2015-02-05 21:10:49 +08:00
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tail releases inotify resources when unused. Previously it could exhaust
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resources with many files, or with -F if files were replaced many times.
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[bug introduced in coreutils-7.5]
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2015-02-04 05:22:06 +08:00
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tail -f again follows changes to a file after it's renamed.
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[bug introduced in coreutils-7.5]
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tail: fix inotify startup races
The previous fixes to races in the various tail tests,
identified actual races in the tail inotify implementation.
With --follow=descriptor, if the tailed file was replaced before
the inotify watch was added, then any subsequent changes were ignored.
Similarly in --follow=name mode, all changes to a new name were
effectively ignored if that name was created after the original open()
but before the inotify_add_watch().
* src/tail.c (tail_forever_inotify): Fix 3 cases.
1. With -f, don't stop tailing when file removed before watch.
2. With -f, watch right file when file replaced before watch.
3. With -F, inspect correct file when replaced before watch.
Existing tests identify these when tail compiled with TAIL_TEST_SLEEP.
* tests/tail-2/inotify-rotate-resources.sh:
This test also identifies the issue with --follow=name
when TAIL_TEST_SLEEP is used. Adjust so the test is immune
to such races, and also fail quicker on remote file systems.
* tests/tail-2/inotify-race2.sh: A new test using GDB,
based on inotify-race.sh, which tests the -F race
without needed recompilation with sleeps.
* tests/local.mk: Reference the new test.
* NEWS: Mention the bug.
2015-05-06 05:11:24 +08:00
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tail --follow no longer misses changes to files if those files were
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replaced before inotify watches were created.
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[bug introduced in coreutils-7.5]
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2015-05-11 21:25:19 +08:00
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tail --follow consistently outputs all data for a truncated file.
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[bug introduced in the beginning]
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2015-06-09 07:53:35 +08:00
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tail --follow=name correctly outputs headers for multiple files
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when those files are being created or renamed.
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[bug introduced in coreutils-7.5]
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chroot: perform chdir("/") again unless new --skip-chdir is specified
Since commit v8.22-94-g99960ee, chroot(1) skips the chroot(2) syscall
for "/" arguments (and synonyms). The problem is that it also skips
the following chdir("/") call in that case. The latter breaks existing
scripts which expect "/" to be the working directory inside the chroot.
While the first part of the change - i.e., skipping chroot("/") - is
okay for consistency with systems where it might succeed for a non-root
user, the second part might be malicious, e.g.
cd /home/user && chroot '/' bin/foo
In the "best" case, chroot(1) could not execute 'bin/foo' with ENOENT,
but in the worst case, chroot(1) would execute '/home/user/bin/foo' in
the case that exists - instead of '/bin/foo'.
Revert that second part of the patch, i.e., perform the chdir("/)
in the common case again - unless the new --skip-chdir option is
specified. Restrict this new option to the case of "/" arguments.
* src/chroot.c (SKIP_CHDIR): Add enum.
(long_opts): Add entry for the new --skip-chdir option.
(usage): Add --skip-chdir option, and while at it, move the other
to options into alphabetical order.
(main): Accept the above new option, allowing it only in the case
when NEWROOT is the old "/".
Move down the chdir() call after the if-clause to ensure it is
run in any case - unless --skip-chdir is specified.
Add a 'newroot' variable for the new root directory as it is used
in a couple of places now.
* tests/misc/chroot-fail.sh: Invert the last tests which check the
working directory of the execvp()ed program when a "/"-like
argument was passed: now expect it to be "/" - unless --skip-chdir
is given.
* doc/coreutils.texi (chroot invocation): Document the new option.
Document that chroot(1) usually calls chdir("/") unless the new
--skip-chdir option is specified. Sort options.
* NEWS (Changes in behavior): Mention the fix.
(New features): Mention the new option.
* init.cfg (nonroot_has_perm_): Add chroot's new --skip-chdir option.
* tests/cp/preserve-gid.sh (t1): Likewise.
* tests/cp/special-bits.sh: Likewise.
* tests/id/setgid.sh: Likewise.
* tests/misc/truncate-owned-by-other.sh: Likewise.
* tests/mv/sticky-to-xpart.sh: Likewise.
* tests/rm/fail-2eperm.sh: Likewise.
* tests/rm/no-give-up.sh: Likewise.
* tests/touch/now-owned-by-other.sh: Likewise.
Reported by Andreas Schwab in http://bugs.gnu.org/18062
2014-08-01 08:07:33 +08:00
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** New features
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chroot accepts the new --skip-chdir option to not change the working directory
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to "/" after changing into the chroot(2) jail, thus retaining the current wor-
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king directory. The new option is only permitted if the new root directory is
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the old "/", and therefore is useful with the --group and --userspec options.
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2014-09-27 01:12:32 +08:00
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dd accepts a new status=progress level to print data transfer statistics
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on stderr approximately every second.
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2015-06-20 02:18:21 +08:00
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numfmt can now process multiple fields with field range specifications similar
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to cut, and supports setting the output precision with the --format option.
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2014-09-05 17:42:02 +08:00
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2015-01-08 07:30:28 +08:00
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split accepts a new --separator option to select a record separator character
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other than the default newline character.
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2015-01-22 02:11:06 +08:00
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stty allows setting the "extproc" option where supported, which is
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a useful setting with high latency links.
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2015-01-25 08:33:45 +08:00
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sync no longer ignores arguments, and syncs each specified file, or with the
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--file-system option, the file systems associated with each specified file.
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2015-03-03 04:06:17 +08:00
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tee accepts a new --output-error option to control operation with pipes
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and output errors in general.
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tee: add --write-error to control handling of closed pipes
tee is very often used with pipes and this gives better control
when writing to them. There are 3 classes of file descriptors
that tee can write to: files(1), pipes(2), and early close pipes(3).
Handling write errors to 1 & 2 is supported at present with the caveat
that failure writing to any pipe will terminate tee immediately.
Handling write errors to type 3 is not currently supported.
To improve the supported combinations we add these options:
--write-error=warn
Warn if error writing any output including pipes.
Allows continued writing to still open files/pipes.
Exit status is failure if any output had error.
--write-error=warn-nopipe, -p
Warn if error writing any output except pipes.
Allows continued writing to still open files/pipes.
Exit status is failure if any non pipe output had error.
--write-error=exit
Exit if error writing any output including pipes.
--write-error=exit-nopipe
Exit if error writing any output except pipes.
Use the "nopipe" variants when files are of types 1 and 3, otherwise
use the standard variants with types 1 and 2. A caveat with the above
scheme is that a combination of pipe types (2 & 3) is not supported
robustly. I.e. if you use the "nopipe" variants when using both type
2 and 3 pipes, then any "real" errors on type 2 pipes will not be
diagnosed.
Note also a general issue with type 3 pipes that are not on tee's
stdout, is that shell constructs don't allow to distinguish early
close from real failures. For example `tee >(head -n1) | grep -m1 ..`
can't distinguish between an error or an early close in "head" pipe,
while the fail on the grep part of the pipe is distinguished
independently from the resulting pipe errors. This is a general
issue with the >() construct, rather than with tee itself.
* NEWS: Mention the new feature.
* doc/coreutils.texi (tee invocation): Describe the new option.
* src/tee.c (usage): Likewise.
(main): With --write-error ignore SIGPIPE, and handle
the various exit, diagnostics combinations.
* tests/misc/tee.sh: Tess all the new options.
Fixes http://bugs.gnu.org/11540
2015-02-16 20:55:40 +08:00
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2014-11-19 03:20:50 +08:00
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** Changes in behavior
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2014-10-29 10:49:17 +08:00
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df no longer suppresses separate exports of the same remote device, as
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these are generally explicitly mounted. The --total option does still
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suppress duplicate remote file systems.
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[suppression was introduced in coreutils-8.21]
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2014-11-22 11:41:55 +08:00
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mv no longer supports moving a file to a hardlink, instead issuing an error.
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The implementation was susceptible to races in the presence of multiple mv
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instances, which could result in both hardlinks being deleted. Also on case
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insensitive file systems like HFS, mv would just remove a hardlinked 'file'
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if called like `mv file File`. The feature was added in coreutils-5.0.1.
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2014-11-19 03:20:50 +08:00
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2015-06-15 10:55:46 +08:00
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numfmt --from-unit and --to-unit options now interpret suffixes as SI units,
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and IEC (power of 2) units are now specified by appending 'i'.
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2015-02-16 21:19:20 +08:00
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tee will exit early if there are no more writable outputs.
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2015-02-20 15:10:51 +08:00
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tee does not treat the file operand '-' as meaning standard output any longer,
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for better conformance to POSIX. This feature was added in coreutils-5.3.0.
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2015-05-13 20:41:42 +08:00
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timeout --foreground no longer sends SIGCONT to the monitored process,
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which was seen to cause intermittent issues with GDB for example.
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2015-02-20 15:10:51 +08:00
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2014-09-18 21:50:47 +08:00
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** Improvements
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2014-10-02 21:07:42 +08:00
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cp,install,mv will convert smaller runs of NULs in the input to holes,
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2014-10-06 17:19:58 +08:00
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and cp --sparse=always avoids speculative preallocation on XFS for example.
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2014-10-02 21:07:42 +08:00
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2014-10-06 18:02:34 +08:00
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cp will read sparse files more efficiently when the destination is a
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non regular file. For example when copying a disk image to a device node.
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2014-09-24 18:15:05 +08:00
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mv will try a reflink before falling back to a standard copy, which is
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more efficient when moving files across BTRFS subvolume boundaries.
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2015-02-28 01:52:51 +08:00
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stat and tail now know about IBRIX. stat -f --format=%T now reports the file
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system type, and tail -f uses polling for files on IBRIX file systems.
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2015-03-18 23:32:19 +08:00
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wc -l processes short lines much more efficiently.
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2014-09-18 21:50:47 +08:00
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References from --help and the man pages of utilities have been corrected
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in various cases, and more direct links to the corresponding online
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documentation are provided.
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2014-07-19 06:22:56 +08:00
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2014-07-19 06:07:21 +08:00
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* Noteworthy changes in release 8.23 (2014-07-18) [stable]
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2013-12-13 23:20:31 +08:00
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2014-01-03 00:40:58 +08:00
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** Bug fixes
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2014-03-18 23:50:29 +08:00
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chmod -Rc no longer issues erroneous warnings for files with special bits set.
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[bug introduced in coreutils-6.0]
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2014-01-03 00:40:58 +08:00
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cp -a, mv, and install --preserve-context, once again set the correct SELinux
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context for existing directories in the destination. Previously they set
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2016-01-13 19:28:45 +08:00
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the context of an existing directory to that of its last copied descendant.
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2014-01-03 00:40:58 +08:00
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[bug introduced in coreutils-8.22]
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2014-01-04 11:03:51 +08:00
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cp -a, mv, and install --preserve-context, no longer seg fault when running
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with SELinux enabled, when copying from file systems that return an error
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when reading the SELinux context for a file.
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[bug introduced in coreutils-8.22]
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2014-05-03 05:54:32 +08:00
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cp -a and mv now preserve xattrs of symlinks copied across file systems.
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[bug introduced with extended attribute preservation feature in coreutils-7.1]
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2014-02-28 07:43:34 +08:00
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date could crash or go into an infinite loop when parsing a malformed TZ="".
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[bug introduced with the --date='TZ="" ..' parsing feature in coreutils-5.3.0]
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2014-05-07 09:38:09 +08:00
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dd's ASCII and EBCDIC conversions were incompatible with common practice and
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with POSIX, and have been corrected as follows. First, conv=ascii now
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implies conv=unblock, and conv=ebcdic and conv=ibm now imply conv=block.
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Second, the translation tables for dd conv=ascii and conv=ebcdic have been
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corrected as shown in the following table, where A is the ASCII value, W is
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the old, wrong EBCDIC value, and E is the new, corrected EBCDIC value; all
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values are in octal.
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A W E
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041 117 132
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133 112 255
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135 132 275
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136 137 232
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174 152 117
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176 241 137
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313 232 152
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325 255 112
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345 275 241
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[These dd bugs were present in "the beginning".]
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2014-06-24 22:34:39 +08:00
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df has more fixes related to the newer dynamic representation of file systems:
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Duplicates are elided for virtual file systems like tmpfs.
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Details for the correct device are output for points mounted multiple times.
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Placeholder values are output for inaccessible file systems, rather than
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than error messages or values for the wrong file system.
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2014-05-29 22:30:46 +08:00
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[These bugs were present in "the beginning".]
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2014-01-25 09:14:29 +08:00
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2014-07-11 07:33:36 +08:00
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df now outputs all appropriate entries in the presence of bind mounts.
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On some systems, entries would have been incorrectly elided due to
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them being considered "dummy" mounts.
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[bug introduced in coreutils-8.22]
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2014-06-19 19:11:00 +08:00
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du now silently ignores directory cycles introduced with bind mounts.
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Previously it would issue a warning and exit with a failure status.
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2014-06-26 11:56:04 +08:00
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[bug introduced in coreutils-8.1]
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2014-06-19 19:11:00 +08:00
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2014-04-01 03:16:44 +08:00
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head --bytes=-N and --lines=-N now handles devices more
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consistently, not ignoring data from virtual devices like /dev/zero,
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or on BSD systems data from tty devices.
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[bug introduced in coreutils-5.0.1]
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2014-04-01 01:21:58 +08:00
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head --bytes=-N - no longer fails with a bogus diagnostic when stdin's
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seek pointer is not at the beginning.
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[bug introduced with the --bytes=-N feature in coreutils-5.0.1]
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2014-01-29 09:23:46 +08:00
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head --lines=-0, when the input does not contain a trailing '\n',
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now copies all input to stdout. Previously nothing was output in this case.
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|
|
[bug introduced with the --lines=-N feature in coreutils-5.0.1]
|
|
|
|
|
|
2014-06-26 01:26:23 +08:00
|
|
|
id, when invoked with no user name argument, now prints the correct group ID.
|
|
|
|
|
Previously, in the default output format, it would print the default group ID
|
|
|
|
|
in the password database, which may be neither real nor effective. For e.g.,
|
|
|
|
|
when run set-GID, or when the database changes outside the current session.
|
|
|
|
|
[bug introduced in coreutils-8.1]
|
|
|
|
|
|
2014-01-17 11:54:29 +08:00
|
|
|
ln -sf now replaces symbolic links whose targets can't exist. Previously
|
|
|
|
|
it would display an error, requiring --no-dereference to avoid the issue.
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2014-03-14 08:05:04 +08:00
|
|
|
ln -sr '' F no longer segfaults. Now works as expected.
|
|
|
|
|
[bug introduced with the --relative feature in coreutils-8.16]
|
|
|
|
|
|
2014-07-16 00:25:03 +08:00
|
|
|
numfmt now handles blanks correctly in all unibyte locales. Previously
|
|
|
|
|
in locales where character 0xA0 is a blank, numfmt would mishandle it.
|
|
|
|
|
[bug introduced when numfmt was added in coreutils-8.21]
|
|
|
|
|
|
2014-03-26 16:02:42 +08:00
|
|
|
ptx --format long option parsing no longer falls through into the --help case.
|
|
|
|
|
[bug introduced in TEXTUTILS-1_22i]
|
|
|
|
|
|
2014-04-28 20:29:41 +08:00
|
|
|
ptx now consistently trims whitespace when processing multiple files.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2014-06-18 21:30:57 +08:00
|
|
|
seq again generates correct output with start or end values = -0.
|
|
|
|
|
[bug introduced in coreutils-8.20.]
|
|
|
|
|
|
2014-02-26 15:36:50 +08:00
|
|
|
shuf --repeat no longer dumps core if the input is empty.
|
|
|
|
|
[bug introduced with the --repeat feature in coreutils-8.22]
|
2014-02-24 07:34:48 +08:00
|
|
|
|
2014-07-11 23:11:22 +08:00
|
|
|
sort when using multiple threads now avoids undefined behavior with mutex
|
|
|
|
|
destruction, which could cause deadlocks on some implementations.
|
|
|
|
|
[bug introduced in coreutils-8.6]
|
|
|
|
|
|
2014-06-13 16:16:31 +08:00
|
|
|
tail -f now uses polling mode for VXFS to cater for its clustered mode.
|
|
|
|
|
[bug introduced with inotify support added in coreutils-7.5]
|
|
|
|
|
|
2014-02-01 00:39:52 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
od accepts a new option: --endian=TYPE to handle inputs with different byte
|
|
|
|
|
orders, or to provide consistent output on systems with disparate endianness.
|
|
|
|
|
|
2014-06-06 10:50:32 +08:00
|
|
|
configure accepts the new option --enable-single-binary to build all the
|
|
|
|
|
selected programs in a single binary called "coreutils". The selected
|
|
|
|
|
programs can still be called directly using symlinks to "coreutils" or
|
|
|
|
|
shebangs with the option --coreutils-prog= passed to this program. The
|
|
|
|
|
install behavior is determined by the option --enable-single-binary=symlinks
|
|
|
|
|
or --enable-single-binary=shebangs (the default). With the symlinks option,
|
|
|
|
|
you can't make a second symlink to any program because that will change the
|
|
|
|
|
name of the called program, which is used by coreutils to determine the
|
|
|
|
|
desired program. The shebangs option doesn't suffer from this problem, but
|
|
|
|
|
the /proc/$pid/cmdline file might not be updated on all the platforms. The
|
|
|
|
|
functionality of each program is not affected but this single binary will
|
|
|
|
|
depend on all the required dynamic libraries even to run simple programs.
|
|
|
|
|
If you desire to build some tools outside the single binary file, you can
|
|
|
|
|
pass the option --enable-single-binary-exceptions=PROG_LIST with the comma
|
|
|
|
|
separated list of programs you want to build separately. This flag
|
|
|
|
|
considerably reduces the overall size of the installed binaries which makes
|
|
|
|
|
it suitable for embedded system.
|
|
|
|
|
|
2014-04-16 23:38:49 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2014-05-13 22:56:34 +08:00
|
|
|
chroot with an argument of "/" no longer implicitly changes the current
|
|
|
|
|
directory to "/", allowing changing only user credentials for a command.
|
|
|
|
|
|
2014-05-16 16:50:24 +08:00
|
|
|
chroot --userspec will now unset supplemental groups associated with root,
|
|
|
|
|
and instead use the supplemental groups of the specified user.
|
|
|
|
|
|
2014-05-31 00:44:32 +08:00
|
|
|
cut -d$'\n' again outputs lines identified in the --fields list, having
|
|
|
|
|
not done so in v8.21 and v8.22. Note using this non portable functionality
|
|
|
|
|
will result in the delayed output of lines.
|
|
|
|
|
|
2014-04-16 23:38:49 +08:00
|
|
|
ls with none of LS_COLORS or COLORTERM environment variables set,
|
|
|
|
|
will now honor an empty or unknown TERM environment variable,
|
|
|
|
|
and not output colors even with --colors=always.
|
|
|
|
|
|
2014-01-29 09:17:53 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2014-03-03 09:54:36 +08:00
|
|
|
chroot has better --userspec and --group look-ups, with numeric IDs never
|
|
|
|
|
causing name look-up errors. Also look-ups are first done outside the chroot,
|
|
|
|
|
in case the look-up within the chroot fails due to library conflicts etc.
|
|
|
|
|
|
2014-06-11 17:28:03 +08:00
|
|
|
install now allows the combination of the -D and -t options.
|
|
|
|
|
|
2014-04-30 22:05:15 +08:00
|
|
|
numfmt supports zero padding of numbers using the standard printf
|
|
|
|
|
syntax of a leading zero, for example --format="%010f".
|
2014-05-02 08:23:21 +08:00
|
|
|
Also throughput was improved by up to 800% by avoiding redundant processing.
|
2014-04-30 22:05:15 +08:00
|
|
|
|
2014-04-03 20:47:48 +08:00
|
|
|
shred now supports multiple passes on GNU/Linux tape devices by rewinding
|
2014-04-04 20:35:56 +08:00
|
|
|
the tape before each pass, avoids redundant writes to empty files,
|
|
|
|
|
uses direct I/O for all passes where possible, and attempts to clear
|
|
|
|
|
inode storage used for small files on some file systems.
|
2014-04-03 20:47:48 +08:00
|
|
|
|
2014-03-20 18:00:13 +08:00
|
|
|
split avoids unnecessary input buffering, immediately writing input to output
|
|
|
|
|
which is significant with --filter or when writing to fifos or stdout etc.
|
|
|
|
|
|
2014-05-23 07:20:43 +08:00
|
|
|
stat and tail work better with HFS+, HFSX, LogFS and ConfigFS. stat -f
|
|
|
|
|
--format=%T now reports the file system type, and tail -f now uses inotify,
|
|
|
|
|
rather than the default of issuing a warning and reverting to polling.
|
2014-01-29 09:17:53 +08:00
|
|
|
|
2013-12-13 23:20:31 +08:00
|
|
|
|
2013-12-13 23:03:45 +08:00
|
|
|
* Noteworthy changes in release 8.22 (2013-12-13) [stable]
|
2013-02-15 00:23:45 +08:00
|
|
|
|
2013-02-22 20:48:57 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2013-07-09 07:46:39 +08:00
|
|
|
df now processes the mount list correctly in the presence of unstatable
|
|
|
|
|
mount points. Previously it may have failed to output some mount points.
|
|
|
|
|
[bug introduced in coreutils-8.21]
|
|
|
|
|
|
2013-12-06 07:59:36 +08:00
|
|
|
df now processes symbolic links and relative paths to special files containing
|
|
|
|
|
a mounted file system correctly. Previously df displayed the statistics about
|
|
|
|
|
the file system the file is stored on rather than the one inside.
|
2013-12-04 07:36:02 +08:00
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2013-12-04 08:50:10 +08:00
|
|
|
df now processes disk device nodes correctly in the presence of bind mounts.
|
|
|
|
|
Now df shows the base mounted file system rather than the last one mounted.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2013-02-22 20:48:57 +08:00
|
|
|
install now removes the target file if the strip program failed for any
|
|
|
|
|
reason. Before, that file was left behind, sometimes even with wrong
|
|
|
|
|
permissions.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2013-04-02 09:48:28 +08:00
|
|
|
ln --relative now updates existing symlinks correctly. Previously it based
|
|
|
|
|
the relative link on the dereferenced path of an existing link.
|
|
|
|
|
[This bug was introduced when --relative was added in coreutils-8.16.]
|
|
|
|
|
|
2013-09-05 09:17:56 +08:00
|
|
|
ls --recursive will no longer exit with "serious" exit code (2), if there
|
|
|
|
|
is an error reading a directory not specified on the command line.
|
|
|
|
|
[Bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2013-05-12 10:17:10 +08:00
|
|
|
mkdir, mkfifo, and mknod now work better when creating a file in a directory
|
|
|
|
|
with a default ACL whose umask disagrees with the process's umask, on a
|
|
|
|
|
system such as GNU/Linux where directory ACL umasks override process umasks.
|
|
|
|
|
[bug introduced in coreutils-6.0]
|
|
|
|
|
|
2013-07-02 08:06:32 +08:00
|
|
|
mv will now replace empty directories in the destination with directories
|
|
|
|
|
from the source, when copying across file systems.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2013-06-02 10:20:06 +08:00
|
|
|
od -wN with N larger than 64K on a system with 32-bit size_t would
|
|
|
|
|
print approximately 2*N bytes of extraneous padding.
|
|
|
|
|
[Bug introduced in coreutils-7.0]
|
|
|
|
|
|
2013-09-25 18:02:08 +08:00
|
|
|
rm -I now prompts for confirmation before removing a write protected file.
|
|
|
|
|
[Bug introduced in coreutils-6.8]
|
|
|
|
|
|
2013-11-07 21:26:25 +08:00
|
|
|
shred once again uses direct I/O on systems requiring aligned buffers.
|
|
|
|
|
Also direct I/O failures for odd sized writes at end of file are now handled.
|
|
|
|
|
[The "last write" bug was introduced in coreutils-5.3.0 but masked
|
|
|
|
|
by the alignment bug introduced in coreutils-6.0]
|
|
|
|
|
|
2013-04-20 22:33:06 +08:00
|
|
|
tail --retry -f now waits for the files specified to appear. Before, tail
|
2013-09-13 23:31:24 +08:00
|
|
|
would immediately exit when such a file is initially inaccessible.
|
|
|
|
|
[This bug was introduced when inotify support was added in coreutils-7.5]
|
|
|
|
|
|
|
|
|
|
tail -F has improved handling of symlinks. Previously tail didn't respond
|
|
|
|
|
to the symlink target (re)appearing after being (re)created.
|
2013-04-20 22:33:06 +08:00
|
|
|
[This bug was introduced when inotify support was added in coreutils-7.5]
|
|
|
|
|
|
2013-02-15 04:29:08 +08:00
|
|
|
** New features
|
|
|
|
|
|
selinux: adjust utils to run restorecon with -Z
cp, mv, install, mkdir, mkfifo, mknod are adjusted so that:
-Z no longer accepts an argument.
-Z or --context without an argument do not warn without SELinux.
--context with an argument will warn without SELinux.
* src/local.mk: Reference the new selinux module where required.
* src/system.h: Make the argument to --context optional.
* src/mkdir.c: Likewise. Also handle the SMACK case for --context.
Note we currently silently ignore -Z with SMACK.
* src/mkfifo.c: Likewise.
* src/mknod.c: Likewise.
* src/install.c: Likewise. Note install(1) by default already
set the context for target files to their system default,
albeit with an older method. Use the -Z option to select between
the old and new context restoration behavior, and document
the differences and details for how context restoration
is done in new and old methods, with a view disabling the
old method entirely in future.
* src/cp.c: Make the argument to --context optional.
Note -Z implies --no-preserve=context. I.E. -Z overrides
that aspect of -a no matter what order specified.
(struct cp_options): Document the context handling options.
(main): Check/adjust option combinations after all
options are processed, to both simplify processing
and to make handling independent of order of options
on the command line. Also improve the diagnostics
from a failed call to setfscreatecon().
(set_process_security_ctx): A new function,
refactored to set the default context from the source file,
or with the type adjusted as per the system default for
the destination path.
(set_file_security_ctx): A new function refactored to
set the security context of an existing file, either based on
the process context or the default system context for a path.
(copy_internal): Use the refactored functions to simplify
error handling and consistently fail or warn as needed.
(copy_reg): Likewise.
(copy_internal): With --preserve=context, also copy
context from non regular files. Note for directories this may
impact the copying of subsequent files to that directory?
(copy_attr): If we're handling SELinux explicitly,
then exclude to avoid the redudant copy with --preserve=context,
and the problematic copy with -Z. Note SELinux attribute exclusion
also now honors cp -a --no-preserve=context. Note there was a
very small window over 10 years ago, where attr_copy_file was
available, while attr_copy_check_permissions was not, so we
don't bother adding an explicit m4 check for the latter function.
* src/mv.c: Support --context, but don't allow specifying an argument.
* src/chcon.c: Adjust a comment to be specific to SELinux.
* src/runcon.c: Likewise.
* src/copy.c: Honor the context settings to "restorecon" as appropriate.
* src/copy.h: Add a new setting to select "restorecon" functionality.
* tests/mkdir/selinux.sh: s/-Z/--context=/
* tests/cp/cp-a-selinux.sh: Augment this test with cases
testing basic -Z functionality, and also test the various
invalid option combinations and option precedence.
* tests/mkdir/restorecon.sh: Add a new test for the
more involved mkdir -Z handling, since the directory changing
and non existent directories need to be specially handled.
Also check the similar but simpler handling of -Z by mk{nod,fifo}.
* tests/local.mk: Reference the new test.
* doc/coreutils.texi (cp invocation): Update as per interface changes.
(mv invocation): Likewise.
(install invocation): Likewise.
(mkfifo invocation): Likewise.
(mknod invocation): Likewise.
(mkdir invocation): Likewise.
* NEWS: Mention the new feature and change in behavior.
2013-11-27 20:26:51 +08:00
|
|
|
cp, install, mkdir, mknod, mkfifo and mv now support "restorecon"
|
|
|
|
|
functionality through the -Z option, to set the SELinux context
|
|
|
|
|
appropriate for the new item location in the file system.
|
|
|
|
|
|
|
|
|
|
csplit accepts a new option: --suppressed-matched, to elide the lines
|
|
|
|
|
used to identify the split points.
|
|
|
|
|
|
2013-11-22 10:12:34 +08:00
|
|
|
df --output now accepts a 'file' field, to propagate a specified
|
|
|
|
|
command line argument through to the output.
|
|
|
|
|
|
2013-07-27 20:25:28 +08:00
|
|
|
du accepts a new option: --inodes to show the number of inodes instead
|
|
|
|
|
of the blocks used.
|
|
|
|
|
|
2013-09-21 20:15:45 +08:00
|
|
|
id accepts a new option: --zero (-z) to delimit the output entries by
|
|
|
|
|
a NUL instead of a white space character.
|
|
|
|
|
|
2013-06-26 16:48:27 +08:00
|
|
|
id and ls with -Z report the SMACK security context where available.
|
2014-04-09 20:37:42 +08:00
|
|
|
mkdir, mkfifo and mknod with --context set the SMACK context where available.
|
2013-05-05 01:44:53 +08:00
|
|
|
|
2013-09-20 19:38:00 +08:00
|
|
|
id can now lookup by user ID, in addition to the existing name lookup.
|
|
|
|
|
|
2013-02-15 04:29:08 +08:00
|
|
|
join accepts a new option: --zero-terminated (-z). As with the sort,uniq
|
|
|
|
|
option of the same name, this makes join consume and produce NUL-terminated
|
|
|
|
|
lines rather than newline-terminated lines.
|
|
|
|
|
|
2013-02-21 02:31:22 +08:00
|
|
|
uniq accepts a new option: --group to print all items, while separating
|
|
|
|
|
unique groups with empty lines.
|
|
|
|
|
|
2013-11-08 01:00:56 +08:00
|
|
|
shred accepts new parameters to the --remove option to give greater
|
|
|
|
|
control over that operation, which can greatly reduce sync overhead.
|
|
|
|
|
|
2013-12-07 01:55:17 +08:00
|
|
|
shuf accepts a new option: --repeat (-r), which can repeat items in
|
|
|
|
|
the output.
|
2013-07-05 03:26:45 +08:00
|
|
|
|
2013-06-22 10:37:51 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2013-11-08 06:35:52 +08:00
|
|
|
cp --link now dereferences a symbolic link as source before creating the
|
|
|
|
|
hard link in the destination unless the -P,--no-deref option is specified.
|
|
|
|
|
Previously, it would create a hard link of the symbolic link, even when
|
|
|
|
|
the dereferencing options -L or -H were specified.
|
|
|
|
|
|
selinux: adjust utils to run restorecon with -Z
cp, mv, install, mkdir, mkfifo, mknod are adjusted so that:
-Z no longer accepts an argument.
-Z or --context without an argument do not warn without SELinux.
--context with an argument will warn without SELinux.
* src/local.mk: Reference the new selinux module where required.
* src/system.h: Make the argument to --context optional.
* src/mkdir.c: Likewise. Also handle the SMACK case for --context.
Note we currently silently ignore -Z with SMACK.
* src/mkfifo.c: Likewise.
* src/mknod.c: Likewise.
* src/install.c: Likewise. Note install(1) by default already
set the context for target files to their system default,
albeit with an older method. Use the -Z option to select between
the old and new context restoration behavior, and document
the differences and details for how context restoration
is done in new and old methods, with a view disabling the
old method entirely in future.
* src/cp.c: Make the argument to --context optional.
Note -Z implies --no-preserve=context. I.E. -Z overrides
that aspect of -a no matter what order specified.
(struct cp_options): Document the context handling options.
(main): Check/adjust option combinations after all
options are processed, to both simplify processing
and to make handling independent of order of options
on the command line. Also improve the diagnostics
from a failed call to setfscreatecon().
(set_process_security_ctx): A new function,
refactored to set the default context from the source file,
or with the type adjusted as per the system default for
the destination path.
(set_file_security_ctx): A new function refactored to
set the security context of an existing file, either based on
the process context or the default system context for a path.
(copy_internal): Use the refactored functions to simplify
error handling and consistently fail or warn as needed.
(copy_reg): Likewise.
(copy_internal): With --preserve=context, also copy
context from non regular files. Note for directories this may
impact the copying of subsequent files to that directory?
(copy_attr): If we're handling SELinux explicitly,
then exclude to avoid the redudant copy with --preserve=context,
and the problematic copy with -Z. Note SELinux attribute exclusion
also now honors cp -a --no-preserve=context. Note there was a
very small window over 10 years ago, where attr_copy_file was
available, while attr_copy_check_permissions was not, so we
don't bother adding an explicit m4 check for the latter function.
* src/mv.c: Support --context, but don't allow specifying an argument.
* src/chcon.c: Adjust a comment to be specific to SELinux.
* src/runcon.c: Likewise.
* src/copy.c: Honor the context settings to "restorecon" as appropriate.
* src/copy.h: Add a new setting to select "restorecon" functionality.
* tests/mkdir/selinux.sh: s/-Z/--context=/
* tests/cp/cp-a-selinux.sh: Augment this test with cases
testing basic -Z functionality, and also test the various
invalid option combinations and option precedence.
* tests/mkdir/restorecon.sh: Add a new test for the
more involved mkdir -Z handling, since the directory changing
and non existent directories need to be specially handled.
Also check the similar but simpler handling of -Z by mk{nod,fifo}.
* tests/local.mk: Reference the new test.
* doc/coreutils.texi (cp invocation): Update as per interface changes.
(mv invocation): Likewise.
(install invocation): Likewise.
(mkfifo invocation): Likewise.
(mknod invocation): Likewise.
(mkdir invocation): Likewise.
* NEWS: Mention the new feature and change in behavior.
2013-11-27 20:26:51 +08:00
|
|
|
cp, install, mkdir, mknod and mkfifo no longer accept an argument to the
|
|
|
|
|
short -Z option. The --context equivalent still takes an optional argument.
|
|
|
|
|
|
2013-07-19 01:39:55 +08:00
|
|
|
dd status=none now suppresses all non fatal diagnostic messages,
|
|
|
|
|
not just the transfer counts.
|
|
|
|
|
|
2013-11-29 20:07:47 +08:00
|
|
|
df no longer accepts the long-obsolescent --megabytes option.
|
|
|
|
|
|
2013-06-22 10:37:51 +08:00
|
|
|
stdbuf now requires at least one buffering mode option to be specified,
|
|
|
|
|
as per the documented interface.
|
|
|
|
|
|
2013-03-22 20:15:04 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
base64: improve encoding I/O efficiency
Since the I/O overhead is significant to the relatively
simple processing done by this utility, use fputs() rather
than fputc() to output '\n'.
Time to process a 100MiB file was measured to
decrease from 0.417s to 0.383s, i.e. an 8% improvement.
Related to these changes, is a processing improvement in
gnulib, which increases throughput by 60% when processing
full buffers, which improves processing of a 100MiB file
with standard wrapped output, down to 0.256s.
http://git.sv.gnu.org/gitweb/?p=gnulib.git;a=commit;h=43fd1e7b
Also increase the encoding buffer size from 3 to 30KiB.
This was seen to give a further 8% improvement, taking
processing time down to 0.235s in the wrapped output case.
The decoding size buffer is not adjusted,
due to the noted caveat with --ignore-garbage.
* src/base64.c (BLOCKSIZE): Split into ENC_ and DEC_ variants,
with the former increased from 3KiB to 30KiB.
(wrap_write): Use the simpler fputc() rather than fputs()
to output the '\n' character. Also check against EOF
rather than < 0 for errors.
(do_encode): Likewise.
* NEWS: Mention the large increase in performance, which
with the I/O improvements in coreutils and the processing
improvement in gnulib, amount to about a 60% throughput increase.
2013-11-11 10:51:17 +08:00
|
|
|
base64 encoding throughput for bulk data is increased by about 60%.
|
|
|
|
|
|
2013-12-12 23:22:10 +08:00
|
|
|
md5sum can use libcrypto hash routines where allowed to potentially
|
|
|
|
|
get better performance through using more system specific logic.
|
2013-12-03 11:51:52 +08:00
|
|
|
sha1sum for example has improved throughput by 40% on an i3-2310M.
|
|
|
|
|
This also affects sha1sum, sha224sum, sha256sum, sha384sum and sha512sum.
|
|
|
|
|
|
2013-12-13 22:05:53 +08:00
|
|
|
stat and tail work better with EFIVARFS, EXOFS, F2FS, HOSTFS, SMACKFS, SNFS
|
|
|
|
|
and UBIFS. stat -f --format=%T now reports the file system type, and tail -f
|
|
|
|
|
now uses inotify for files on all those except SNFS, rather than the default
|
|
|
|
|
(for unknown file system types) of issuing a warning and reverting to polling.
|
2013-03-22 20:15:04 +08:00
|
|
|
|
2013-03-07 07:25:49 +08:00
|
|
|
shuf outputs subsets of large inputs much more efficiently.
|
|
|
|
|
Reservoir sampling is used to limit memory usage based on the number of
|
|
|
|
|
outputs, rather than the number of inputs.
|
|
|
|
|
|
2013-11-07 19:57:09 +08:00
|
|
|
shred increases the default write block size from 12KiB to 64KiB
|
2013-11-07 21:26:25 +08:00
|
|
|
to align with other utilities and reduce the system call overhead.
|
2013-11-05 07:14:10 +08:00
|
|
|
|
2013-04-20 15:46:43 +08:00
|
|
|
split --line-bytes=SIZE, now only allocates memory as needed rather
|
|
|
|
|
than allocating SIZE bytes at program start.
|
|
|
|
|
|
2013-11-16 19:14:18 +08:00
|
|
|
stty now supports configuring "stick" (mark/space) parity where available.
|
|
|
|
|
|
2013-03-05 01:57:33 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
factor now builds on aarch64 based systems [bug introduced in coreutils-8.20]
|
|
|
|
|
|
2013-02-15 00:23:45 +08:00
|
|
|
|
2013-02-14 23:52:18 +08:00
|
|
|
* Noteworthy changes in release 8.21 (2013-02-14) [stable]
|
2012-10-24 00:27:19 +08:00
|
|
|
|
2012-12-07 06:30:23 +08:00
|
|
|
** New programs
|
|
|
|
|
|
|
|
|
|
numfmt: reformat numbers
|
|
|
|
|
|
2012-09-30 00:44:18 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
df now accepts the --output[=FIELD_LIST] option to define the list of columns
|
|
|
|
|
to include in the output, or all available columns if the FIELD_LIST is
|
|
|
|
|
omitted. Note this enables df to output both block and inode fields together.
|
|
|
|
|
|
2013-01-21 13:29:12 +08:00
|
|
|
du now accepts the --threshold=SIZE option to restrict the output to entries
|
|
|
|
|
with such a minimum SIZE (or a maximum SIZE if it is negative).
|
|
|
|
|
du recognizes -t SIZE as equivalent, for compatibility with FreeBSD.
|
|
|
|
|
|
2014-04-10 05:04:21 +08:00
|
|
|
timeout now accepts the --preserve-status option to always propagate the exit
|
2016-01-13 19:28:45 +08:00
|
|
|
status, useful for commands that can run for an indeterminate amount of time.
|
2014-04-10 05:04:21 +08:00
|
|
|
|
2012-10-24 17:55:13 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2012-12-09 02:09:19 +08:00
|
|
|
cp --no-preserve=mode now no longer exits non-zero.
|
|
|
|
|
[bug introduced in coreutils-8.20]
|
|
|
|
|
|
2012-12-09 04:04:14 +08:00
|
|
|
cut with a range like "N-" no longer allocates N/8 bytes. That buffer
|
|
|
|
|
would never be used, and allocation failure could cause cut to fail.
|
|
|
|
|
[bug introduced in coreutils-8.10]
|
|
|
|
|
|
2012-11-19 05:20:16 +08:00
|
|
|
cut no longer accepts the invalid range 0-, which made it print empty lines.
|
|
|
|
|
Instead, cut now fails and emits an appropriate diagnostic.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2012-11-24 15:09:10 +08:00
|
|
|
cut now handles overlapping to-EOL ranges properly. Before, it would
|
|
|
|
|
interpret "-b2-,3-" like "-b3-". Now it's treated like "-b2-".
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2012-11-25 03:36:15 +08:00
|
|
|
cut no longer prints extraneous delimiters when a to-EOL range subsumes
|
|
|
|
|
another range. Before, "echo 123|cut --output-delim=: -b2-,3" would print
|
|
|
|
|
"2:3". Now it prints "23". [bug introduced in 5.3.0]
|
|
|
|
|
|
2013-01-21 23:37:37 +08:00
|
|
|
cut -f no longer inspects input line N+1 before fully outputting line N,
|
|
|
|
|
which avoids delayed output for intermittent input.
|
|
|
|
|
[bug introduced in TEXTUTILS-1_8b]
|
|
|
|
|
|
2013-01-05 02:07:01 +08:00
|
|
|
factor no longer loops infinitely on 32 bit powerpc or sparc systems.
|
2012-11-30 03:37:30 +08:00
|
|
|
[bug introduced in coreutils-8.20]
|
|
|
|
|
|
2012-11-21 10:10:21 +08:00
|
|
|
install -m M SOURCE DEST no longer has a race condition where DEST's
|
|
|
|
|
permissions are temporarily derived from SOURCE instead of from M.
|
|
|
|
|
|
2012-12-29 22:30:48 +08:00
|
|
|
pr -n no longer crashes when passed values >= 32. Also, line numbers are
|
2012-10-24 17:55:13 +08:00
|
|
|
consistently padded with spaces, rather than with zeros for certain widths.
|
|
|
|
|
[bug introduced in TEXTUTILS-1_22i]
|
|
|
|
|
|
2012-11-23 11:06:07 +08:00
|
|
|
seq -w ensures that for numbers input in scientific notation,
|
|
|
|
|
the output numbers are properly aligned and of the correct width.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2013-01-09 20:23:35 +08:00
|
|
|
seq -w ensures correct alignment when the step value includes a precision
|
|
|
|
|
while the start value does not, and the number sequence narrows.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2012-12-29 22:30:48 +08:00
|
|
|
seq -s no longer prints an erroneous newline after the first number, and
|
2012-12-20 03:27:10 +08:00
|
|
|
outputs a newline after the last number rather than a trailing separator.
|
2013-01-22 19:13:16 +08:00
|
|
|
Also seq no longer ignores a specified step value when the end value is 1.
|
|
|
|
|
[bugs introduced in coreutils-8.20]
|
2012-12-20 03:27:10 +08:00
|
|
|
|
2013-01-25 10:48:46 +08:00
|
|
|
timeout now ensures that blocking of ALRM signals is not inherited from
|
|
|
|
|
its parent, which would cause timeouts to be ignored.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2012-09-30 00:44:18 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
df --total now prints '-' into the target column (mount point) of the
|
2012-12-29 22:30:48 +08:00
|
|
|
summary line, accommodating the --output option where the target field
|
|
|
|
|
can be in any column. If there is no source column, then df prints
|
|
|
|
|
'total' in the target column.
|
2012-09-30 00:44:18 +08:00
|
|
|
|
2012-12-08 04:10:40 +08:00
|
|
|
df now properly outputs file system information with bind mounts present on
|
|
|
|
|
the system by skipping duplicate entries (identified by the device number).
|
2013-01-28 21:56:44 +08:00
|
|
|
Consequently, df also elides the early-boot pseudo file system type "rootfs".
|
2012-12-08 04:10:40 +08:00
|
|
|
|
2014-05-31 00:44:32 +08:00
|
|
|
cut -d$'\n' no longer outputs lines identified in the --fields list,
|
|
|
|
|
to align with other implementations and to avoid delayed output of lines.
|
|
|
|
|
|
2012-12-29 22:30:48 +08:00
|
|
|
nl no longer supports the --page-increment option, which has been
|
|
|
|
|
deprecated since coreutils-7.5. Use --line-increment instead.
|
2012-11-20 18:06:46 +08:00
|
|
|
|
2012-12-15 07:13:55 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2012-12-13 03:54:12 +08:00
|
|
|
readlink now supports multiple arguments, and a complementary
|
|
|
|
|
-z, --zero option to delimit output items with the NUL character.
|
|
|
|
|
|
2012-12-15 07:13:55 +08:00
|
|
|
stat and tail now know about CEPH. stat -f --format=%T now reports the file
|
|
|
|
|
system type, and tail -f uses polling for files on CEPH file systems.
|
|
|
|
|
|
2013-02-05 22:00:47 +08:00
|
|
|
stty now supports configuring DTR/DSR hardware flow control where available.
|
2012-12-15 07:13:55 +08:00
|
|
|
|
build: man page generation: degrade gracefully when perl is lacking
Since commit v8.19-118-g57da212, our 'dist-hook' rule tweaked the
distributed Makefile.in to make each man page 'man/foo.1' depend
on the corresponding source 'src/foo.c' rather than the corresponding
program 'src/foo'. That was done to accommodate systems without
perl, which cannot run help2man to regenerate the manpage after
its corresponding program has been built.
This seems a right and proper graceful degradation, in that the
man pages dependencies are still 100% correct in a git checkout,
while being more lax but "more portable" in a distribution tarball.
Alas, that is not the case in practice, as it turns out the tweaked
Makefile makes the building of man pages unreliable and potentially
incorrect!
In fact, assume that instead of the correct a dependency:
man/ls.1: src/ls
we have the laxer one:
man/ls.1: src/ls.c
and think of what happens if a user modifies, say, 'src/ls.c', and then
runs "make -j4" to rebuild everything. The make process will see that
it has to rebuild the man page 'man/ls.1' (because its prerequisite
'src/ls.c' has changed), but won't see that it has to rebuild 'src/ls'
*before* re-running 'help2man' to generate that man page; so, if
'man/ls.1' is rebuilt before 'src/ls' (which can happen with concurrent
make), our user will get either a build error (if 'src/ls' did non
exist) or, worse, a man page with an up-to-date timestamp but an
out-of-date content. And what's even worse in all of this is that
this problem will be present also for users who have perl installed:
this is not a "graceful degradation" at all!
In our situation, the best and simplest way to implement a graceful
degradation it to keep the correct dependencies for man pages (that
is, "man/ls.1: src/ls"), and if perl is not present, just generate
dummy man pages reporting that built-time issue and redirecting the
user back to either the info documentation or the '--help' output.
As a consequence of this change, we also stop distributing man pages,
since they will now be generated unconditionally.
* Makefile.am (do-not-require-help2man): Remove.
(dist-hook): Don't depend on it.
* man/local.mk: Remove an obsolete comment.
(EXTRA_DIST): Stop distributing generated man pages.
($(EXTRA_MANS)): This no longer needs to depend on $(all_programs).
(MAINTAINERCLEANFILES): $(ALL_MANS) Do not list it here, and ...
(CLEANFILES): ... list it here, instead.
(.x.1): Instead of warning if perl is missing, but then trying to run
'help2man' unconditionally, simply run ...
(run_help2man): ... the command referenced by this new variable, that
expands to a proper invocation of 'help2man' if perl is present, and
to an invocation of a shell script generating a dummy manpage if it
is not.
(EXTRA_DIST): Distribute that shell script.
* man/dummy-man: New shell script.
* NEWS (Build-related): Mention this.
Fixes coreutils http://bugs.gnu.org/12715.
2012-09-12 02:54:30 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
Perl is now more of a prerequisite. It has long been required in order
|
|
|
|
|
to run (not skip) a significant percentage of the tests. Now, it is
|
2012-12-29 22:30:48 +08:00
|
|
|
also required in order to generate proper man pages, via help2man. The
|
build: man page generation: degrade gracefully when perl is lacking
Since commit v8.19-118-g57da212, our 'dist-hook' rule tweaked the
distributed Makefile.in to make each man page 'man/foo.1' depend
on the corresponding source 'src/foo.c' rather than the corresponding
program 'src/foo'. That was done to accommodate systems without
perl, which cannot run help2man to regenerate the manpage after
its corresponding program has been built.
This seems a right and proper graceful degradation, in that the
man pages dependencies are still 100% correct in a git checkout,
while being more lax but "more portable" in a distribution tarball.
Alas, that is not the case in practice, as it turns out the tweaked
Makefile makes the building of man pages unreliable and potentially
incorrect!
In fact, assume that instead of the correct a dependency:
man/ls.1: src/ls
we have the laxer one:
man/ls.1: src/ls.c
and think of what happens if a user modifies, say, 'src/ls.c', and then
runs "make -j4" to rebuild everything. The make process will see that
it has to rebuild the man page 'man/ls.1' (because its prerequisite
'src/ls.c' has changed), but won't see that it has to rebuild 'src/ls'
*before* re-running 'help2man' to generate that man page; so, if
'man/ls.1' is rebuilt before 'src/ls' (which can happen with concurrent
make), our user will get either a build error (if 'src/ls' did non
exist) or, worse, a man page with an up-to-date timestamp but an
out-of-date content. And what's even worse in all of this is that
this problem will be present also for users who have perl installed:
this is not a "graceful degradation" at all!
In our situation, the best and simplest way to implement a graceful
degradation it to keep the correct dependencies for man pages (that
is, "man/ls.1: src/ls"), and if perl is not present, just generate
dummy man pages reporting that built-time issue and redirecting the
user back to either the info documentation or the '--help' output.
As a consequence of this change, we also stop distributing man pages,
since they will now be generated unconditionally.
* Makefile.am (do-not-require-help2man): Remove.
(dist-hook): Don't depend on it.
* man/local.mk: Remove an obsolete comment.
(EXTRA_DIST): Stop distributing generated man pages.
($(EXTRA_MANS)): This no longer needs to depend on $(all_programs).
(MAINTAINERCLEANFILES): $(ALL_MANS) Do not list it here, and ...
(CLEANFILES): ... list it here, instead.
(.x.1): Instead of warning if perl is missing, but then trying to run
'help2man' unconditionally, simply run ...
(run_help2man): ... the command referenced by this new variable, that
expands to a proper invocation of 'help2man' if perl is present, and
to an invocation of a shell script generating a dummy manpage if it
is not.
(EXTRA_DIST): Distribute that shell script.
* man/dummy-man: New shell script.
* NEWS (Build-related): Mention this.
Fixes coreutils http://bugs.gnu.org/12715.
2012-09-12 02:54:30 +08:00
|
|
|
generated man/*.1 man pages are no longer distributed. Building without
|
|
|
|
|
perl, you would create stub man pages. Thus, while perl is not an
|
|
|
|
|
official prerequisite (build and "make check" will still succeed), any
|
|
|
|
|
resulting man pages would be inferior. In addition, this fixes a bug
|
|
|
|
|
in distributed (not from clone) Makefile.in that could cause parallel
|
|
|
|
|
build failure when building from modified sources, as is common practice
|
|
|
|
|
for a patched distribution package.
|
|
|
|
|
|
2013-01-05 02:07:01 +08:00
|
|
|
factor now builds on x86_64 with x32 ABI, 32 bit MIPS, and all HPPA systems,
|
|
|
|
|
by avoiding incompatible asm. [bug introduced in coreutils-8.20]
|
2012-12-08 04:44:18 +08:00
|
|
|
|
2012-12-29 22:30:48 +08:00
|
|
|
A root-only test predicate would always fail. Its job was to determine
|
|
|
|
|
whether our dummy user, $NON_ROOT_USERNAME, was able to run binaries from
|
|
|
|
|
the build directory. As a result, all dependent tests were always skipped.
|
|
|
|
|
Now, those tests may be run once again. [bug introduced in coreutils-8.20]
|
2012-11-01 23:50:51 +08:00
|
|
|
|
2012-10-24 00:27:19 +08:00
|
|
|
|
2012-10-23 23:48:48 +08:00
|
|
|
* Noteworthy changes in release 8.20 (2012-10-23) [stable]
|
2012-08-20 14:26:57 +08:00
|
|
|
|
2012-08-02 19:31:50 +08:00
|
|
|
** New features
|
|
|
|
|
|
2012-09-24 09:39:09 +08:00
|
|
|
dd now accepts 'status=none' to suppress all informational output.
|
|
|
|
|
|
2012-08-02 19:31:50 +08:00
|
|
|
md5sum now accepts the --tag option to print BSD-style output with GNU
|
|
|
|
|
file name escaping. This also affects sha1sum, sha224sum, sha256sum,
|
|
|
|
|
sha384sum and sha512sum.
|
|
|
|
|
|
2012-08-09 23:34:09 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2012-10-16 23:43:49 +08:00
|
|
|
cp could read from freed memory and could even make corrupt copies.
|
|
|
|
|
This could happen with a very fragmented and sparse input file,
|
|
|
|
|
on GNU/Linux file systems supporting fiemap extent scanning.
|
2012-10-21 17:56:44 +08:00
|
|
|
This bug also affects mv when it resorts to copying, and install.
|
2012-10-16 23:43:49 +08:00
|
|
|
[bug introduced in coreutils-8.11]
|
|
|
|
|
|
2012-08-07 22:56:52 +08:00
|
|
|
cp --no-preserve=mode now no longer preserves the original file's
|
|
|
|
|
permissions but correctly sets mode specified by 0666 & ~umask
|
|
|
|
|
|
2012-08-09 23:34:09 +08:00
|
|
|
du no longer emits a "disk-corrupted"-style diagnostic when it detects
|
|
|
|
|
a directory cycle that is due to a bind-mounted directory. Instead,
|
|
|
|
|
it detects this precise type of cycle, diagnoses it as such and
|
|
|
|
|
eventually exits nonzero.
|
|
|
|
|
|
2012-09-05 00:26:25 +08:00
|
|
|
factor (when using gmp) would mistakenly declare some composite numbers
|
|
|
|
|
to be prime, e.g., 465658903, 2242724851, 6635692801 and many more.
|
|
|
|
|
The fix makes factor somewhat slower (~25%) for ranges of consecutive
|
|
|
|
|
numbers, and up to 8 times slower for some worst-case individual numbers.
|
|
|
|
|
[bug introduced in coreutils-7.0, with GNU MP support]
|
|
|
|
|
|
2012-09-16 11:10:50 +08:00
|
|
|
ls now correctly colors dangling symlinks when listing their containing
|
|
|
|
|
directories, with orphaned symlink coloring disabled in LS_COLORS.
|
|
|
|
|
[bug introduced in coreutils-8.14]
|
|
|
|
|
|
2012-08-23 06:04:19 +08:00
|
|
|
rm -i -d now prompts the user then removes an empty directory, rather
|
|
|
|
|
than ignoring the -d option and failing with an 'Is a directory' error.
|
|
|
|
|
[bug introduced in coreutils-8.19, with the addition of --dir (-d)]
|
|
|
|
|
|
2012-09-04 20:40:11 +08:00
|
|
|
rm -r S/ (where S is a symlink-to-directory) no longer gives the invalid
|
|
|
|
|
"Too many levels of symbolic links" diagnostic.
|
|
|
|
|
[bug introduced in coreutils-8.6]
|
|
|
|
|
|
2012-09-14 00:09:49 +08:00
|
|
|
seq now handles arbitrarily long non-negative whole numbers when the
|
|
|
|
|
increment is 1 and when no format-changing option is specified.
|
|
|
|
|
Before, this would infloop:
|
|
|
|
|
b=100000000000000000000; seq $b $b
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2012-09-06 17:34:00 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
nproc now diagnoses with an error, non option command line parameters.
|
|
|
|
|
|
2012-08-29 15:32:49 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2012-09-17 04:27:20 +08:00
|
|
|
factor's core has been rewritten for speed and increased range.
|
|
|
|
|
It can now factor numbers up to 2^128, even without GMP support.
|
|
|
|
|
Its speed is from a few times better (for small numbers) to over
|
|
|
|
|
10,000 times better (just below 2^64). The new code also runs a
|
|
|
|
|
deterministic primality test for each prime factor, not just a
|
|
|
|
|
probabilistic test.
|
|
|
|
|
|
2012-09-14 00:09:49 +08:00
|
|
|
seq is now up to 70 times faster than it was in coreutils-8.19 and prior,
|
|
|
|
|
but only with non-negative whole numbers, an increment of 1, and no
|
|
|
|
|
format-changing options.
|
|
|
|
|
|
2012-09-20 03:52:05 +08:00
|
|
|
stat and tail know about ZFS, VZFS and VMHGFS. stat -f --format=%T now
|
|
|
|
|
reports the file system type, and tail -f now uses inotify for files on
|
|
|
|
|
ZFS and VZFS file systems, rather than the default (for unknown file
|
|
|
|
|
system types) of issuing a warning and reverting to polling. tail -f
|
|
|
|
|
still uses polling for files on VMHGFS file systems.
|
2012-08-29 15:32:49 +08:00
|
|
|
|
2012-09-06 18:00:16 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
root-only tests now check for permissions of our dummy user,
|
|
|
|
|
$NON_ROOT_USERNAME, before trying to run binaries from the build directory.
|
|
|
|
|
Before, we would get hard-to-diagnose reports of failing root-only tests.
|
|
|
|
|
Now, those tests are skipped with a useful diagnostic when the root tests
|
|
|
|
|
are run without following the instructions in README.
|
|
|
|
|
|
2012-09-17 03:46:17 +08:00
|
|
|
We now build most directories using non-recursive make rules. I.e.,
|
|
|
|
|
rather than running make in man/, lib/, src/, tests/, instead, the top
|
|
|
|
|
level Makefile.am includes a $dir/local.mk that describes how to build
|
|
|
|
|
the targets in the corresponding directory. Two directories remain
|
|
|
|
|
unconverted: po/, gnulib-tests/. One nice side-effect is that the more
|
|
|
|
|
accurate dependencies have eliminated a nagging occasional failure that
|
|
|
|
|
was seen when running parallel "make syntax-check".
|
|
|
|
|
|
2012-08-20 14:26:57 +08:00
|
|
|
|
2012-08-20 14:13:02 +08:00
|
|
|
* Noteworthy changes in release 8.19 (2012-08-20) [stable]
|
2012-08-12 16:07:32 +08:00
|
|
|
|
2012-01-22 08:39:59 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2012-08-14 15:22:13 +08:00
|
|
|
df now fails when the list of mounted file systems (/etc/mtab) cannot
|
|
|
|
|
be read, yet the file system type information is needed to process
|
|
|
|
|
certain options like -a, -l, -t and -x.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
sort: sort --unique (-u) could cause data loss
sort -u could omit one or more lines of expected output.
This bug arose because sort recorded the most recently printed line via
reference, and if you were unlucky, the storage for that line would be
reused (overwritten) as additional input was read into memory. If you
were doubly unlucky, the new value of the "saved" line would not only
match the very next line, but if that next line were also the first in
a series of identical, not-yet-printed lines, then the corrupted "saved"
line value would result in the omission of all matching lines.
* src/sort.c (saved_line): New static/global, renamed and moved from...
(write_unique): ...here. Old name was "saved", which was too generic
for its new role as file-scoped global.
(fillbuf): With --unique, when we're about to read into a buffer that
overlaps the saved "preceding" line (saved_line), copy the line's .text
member to a realloc'd-as-needed temporary buffer and adjust the line's
key-defining members if they're set.
(overlap): New function.
* tests/misc/sort: New tests.
* NEWS (Bug fixes): Mention it.
* THANKS.in: Update.
Bug introduced via commit v8.5-89-g9face83.
Reported by Rasmus Borup Hansen in
http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/23173/focus=24647
2012-08-15 18:30:44 +08:00
|
|
|
sort -u could fail to output one or more result lines.
|
|
|
|
|
For example, this command would fail to print "1":
|
|
|
|
|
(yes 7 | head -11; echo 1) | sort --p=1 -S32b -u
|
|
|
|
|
[bug introduced in coreutils-8.6]
|
|
|
|
|
|
2012-08-18 13:26:30 +08:00
|
|
|
sort -u could read freed memory.
|
|
|
|
|
For example, this evokes a read from freed memory:
|
|
|
|
|
perl -le 'print "a\n"."0"x900'|valgrind sort --p=1 -S32b -u>/dev/null
|
|
|
|
|
[bug introduced in coreutils-8.6]
|
|
|
|
|
|
2012-01-22 08:39:59 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
rm now accepts the --dir (-d) option which makes it remove empty directories.
|
|
|
|
|
Since removing empty directories is relatively safe, this option can be
|
|
|
|
|
used as a part of the alias rm='rm --dir'. This improves compatibility
|
|
|
|
|
with Mac OS X and BSD systems which also honor the -d option.
|
|
|
|
|
|
2012-08-12 16:07:32 +08:00
|
|
|
|
2012-08-12 15:37:42 +08:00
|
|
|
* Noteworthy changes in release 8.18 (2012-08-12) [stable]
|
2012-05-11 01:43:00 +08:00
|
|
|
|
ls: color each symlink-to-relative-name in / properly
In order for ls --color to color each symlink, it must form the name
of each referent and then stat it to see if the link is dangling, to
a directory, to a file, etc. When the symlink is to a relative name,
ls must concatenate the starting directory name and that relative name.
When, in addition, the starting directory was "/" or "/some-name",
the result was ill-formed, and the subsequent stat would usually fail,
making the caller color it as a dangling symlink.
* src/ls.c (make_link_name): Don't botch the case in which
dir_name(NAME) == "/" and LINKNAME is relative.
* tests/ls/root-rel-symlink-color: New file. Test for the above.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Bug fixes): Mention it.
Reported by Mike Frysinger in http://bugs.gnu.org/11453
Bug introduced by commit v8.16-23-gbcb9078.
2012-05-11 01:43:00 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2012-05-28 09:43:06 +08:00
|
|
|
cksum now prints checksums atomically so that concurrent
|
|
|
|
|
processes will not intersperse their output.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2012-07-04 19:01:56 +08:00
|
|
|
date -d "$(printf '\xb0')" would print 00:00:00 with today's date
|
|
|
|
|
rather than diagnosing the invalid input. Now it reports this:
|
|
|
|
|
date: invalid date '\260'
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2012-07-13 09:27:26 +08:00
|
|
|
df no longer outputs control characters present in the mount point name.
|
|
|
|
|
Such characters are replaced with '?', so for example, scripts consuming
|
|
|
|
|
lines output by df, can work reliably.
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
2012-08-04 07:09:22 +08:00
|
|
|
df --total now exits with an appropriate diagnostic and error code, when
|
|
|
|
|
file system --type options do not lead to a processed file system.
|
|
|
|
|
[This bug dates back to when --total was added in coreutils-7.0]
|
|
|
|
|
|
2012-06-05 18:24:49 +08:00
|
|
|
head --lines=-N (-n-N) now resets the read pointer of a seekable input file.
|
|
|
|
|
This means that "head -n-3" no longer consumes all of its input, and lines
|
|
|
|
|
not output by head may be processed by other programs. For example, this
|
|
|
|
|
command now prints the final line, 2, while before it would print nothing:
|
|
|
|
|
seq 2 > k; (head -n-1 > /dev/null; cat) < k
|
|
|
|
|
[This bug was present in "the beginning".]
|
|
|
|
|
|
ls: color each symlink-to-relative-name in / properly
In order for ls --color to color each symlink, it must form the name
of each referent and then stat it to see if the link is dangling, to
a directory, to a file, etc. When the symlink is to a relative name,
ls must concatenate the starting directory name and that relative name.
When, in addition, the starting directory was "/" or "/some-name",
the result was ill-formed, and the subsequent stat would usually fail,
making the caller color it as a dangling symlink.
* src/ls.c (make_link_name): Don't botch the case in which
dir_name(NAME) == "/" and LINKNAME is relative.
* tests/ls/root-rel-symlink-color: New file. Test for the above.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Bug fixes): Mention it.
Reported by Mike Frysinger in http://bugs.gnu.org/11453
Bug introduced by commit v8.16-23-gbcb9078.
2012-05-11 01:43:00 +08:00
|
|
|
ls --color would mis-color relative-named symlinks in /
|
|
|
|
|
[bug introduced in coreutils-8.17]
|
|
|
|
|
|
2012-06-22 16:32:34 +08:00
|
|
|
split now ensures it doesn't overwrite the input file with generated output.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2012-05-16 02:56:21 +08:00
|
|
|
stat and df now report the correct file system usage,
|
|
|
|
|
in all situations on GNU/Linux, by correctly determining the block size.
|
|
|
|
|
[df bug since coreutils-5.0.91, stat bug since the initial implementation]
|
|
|
|
|
|
2012-07-01 00:19:53 +08:00
|
|
|
tail -f no longer tries to use inotify on AUFS or PanFS file systems
|
2012-06-01 15:14:25 +08:00
|
|
|
[you might say this was introduced in coreutils-7.5, along with inotify
|
|
|
|
|
support, but even now, its magic number isn't in the usual place.]
|
|
|
|
|
|
|
|
|
|
** New features
|
|
|
|
|
|
2012-07-01 00:19:53 +08:00
|
|
|
stat -f recognizes the new remote file system types: aufs, panfs.
|
2012-06-01 15:14:25 +08:00
|
|
|
|
2012-05-26 00:10:25 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
su: this program has been removed. We stopped installing "su" by
|
|
|
|
|
default with the release of coreutils-6.9.90 on 2007-12-01. Now,
|
|
|
|
|
that the util-linux package has the union of the Suse and Fedora
|
|
|
|
|
patches as well as enough support to build on the Hurd, we no longer
|
|
|
|
|
have any reason to include it here.
|
|
|
|
|
|
2012-07-01 08:14:42 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
sort avoids redundant processing in the presence of inaccessible inputs,
|
|
|
|
|
or unwritable output. Sort now diagnoses certain errors at start-up,
|
|
|
|
|
rather than after potentially expensive processing.
|
|
|
|
|
|
2012-07-12 22:02:19 +08:00
|
|
|
sort now allocates no more than 75% of physical memory by default,
|
|
|
|
|
to better share system resources, and thus operate more efficiently.
|
|
|
|
|
[The default max memory usage changed from 50% to 100% in coreutils-8.16]
|
|
|
|
|
|
2012-05-11 01:43:00 +08:00
|
|
|
|
2012-05-11 01:16:52 +08:00
|
|
|
* Noteworthy changes in release 8.17 (2012-05-10) [stable]
|
2012-03-26 20:15:35 +08:00
|
|
|
|
id,groups: with no user name, print only real and/or effective IDs,
... i.e., don't use the getpw* functions.
Before this change, running groups or id with no user name argument
would include a group name or ID from /etc/passwd. Thus, under unusual
circumstances (default group is changed, but has not taken effect for a
given session), those programs could print a name or ID that is neither
real nor effective.
To demonstrate, run this:
echo 'for i in 1 2; do id -G; sleep 1.5; done' \
|su -s /bin/sh ftp - &
sleep 1; perl -pi -e 's/^(ftp:x:\d+):(\d+)/$1:9876/' /etc/passwd
Those id -G commands printed the following:
50
50 9876
With this change, they print this:
50
50
Similarly, running those programs set-GID could make them
print one ID too many.
* src/group-list.c (print_group_list): When username is NULL, pass
egid, not getpwuid(ruid)->pw_gid), to xgetgroups, per the API
requirements of xgetgroups callee, mgetgroups.
When not using the password database, don't call getpwuid.
* NEWS (Bug fixes): Mention it.
* tests/misc/id-setgid: New file.
* tests/Makefile.am (TESTS): Add it.
(root_tests): It's a root-only test, so add it here, too.
Originally reported by Brynnen Owen as http://bugs.gnu.org/7320.
Raised again by Marc Mengel in http://bugzilla.redhat.com/816708.
2012-04-27 19:28:32 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
id and groups, when invoked with no user name argument, would print
|
|
|
|
|
the default group ID listed in the password database, and sometimes
|
|
|
|
|
that ID would be neither real nor effective. For example, when run
|
|
|
|
|
set-GID, or in a session for which the default group has just been
|
|
|
|
|
changed, the new group ID would be listed, even though it is not
|
2012-05-07 05:02:51 +08:00
|
|
|
yet effective. [bug introduced in coreutils-8.1]
|
id,groups: with no user name, print only real and/or effective IDs,
... i.e., don't use the getpw* functions.
Before this change, running groups or id with no user name argument
would include a group name or ID from /etc/passwd. Thus, under unusual
circumstances (default group is changed, but has not taken effect for a
given session), those programs could print a name or ID that is neither
real nor effective.
To demonstrate, run this:
echo 'for i in 1 2; do id -G; sleep 1.5; done' \
|su -s /bin/sh ftp - &
sleep 1; perl -pi -e 's/^(ftp:x:\d+):(\d+)/$1:9876/' /etc/passwd
Those id -G commands printed the following:
50
50 9876
With this change, they print this:
50
50
Similarly, running those programs set-GID could make them
print one ID too many.
* src/group-list.c (print_group_list): When username is NULL, pass
egid, not getpwuid(ruid)->pw_gid), to xgetgroups, per the API
requirements of xgetgroups callee, mgetgroups.
When not using the password database, don't call getpwuid.
* NEWS (Bug fixes): Mention it.
* tests/misc/id-setgid: New file.
* tests/Makefile.am (TESTS): Add it.
(root_tests): It's a root-only test, so add it here, too.
Originally reported by Brynnen Owen as http://bugs.gnu.org/7320.
Raised again by Marc Mengel in http://bugzilla.redhat.com/816708.
2012-04-27 19:28:32 +08:00
|
|
|
|
2012-05-04 22:42:31 +08:00
|
|
|
cp S D is no longer subject to a race: if an existing D were removed
|
|
|
|
|
between the initial stat and subsequent open-without-O_CREATE, cp would
|
|
|
|
|
fail with a confusing diagnostic saying that the destination, D, was not
|
|
|
|
|
found. Now, in this unusual case, it retries the open (but with O_CREATE),
|
|
|
|
|
and hence usually succeeds. With NFS attribute caching, the condition
|
|
|
|
|
was particularly easy to trigger, since there, the removal of D could
|
|
|
|
|
precede the initial stat. [This bug was present in "the beginning".]
|
|
|
|
|
|
2012-05-07 15:32:00 +08:00
|
|
|
split --number=C /dev/null no longer appears to infloop on GNU/Hurd
|
|
|
|
|
[bug introduced in coreutils-8.8]
|
|
|
|
|
|
2012-05-10 14:32:02 +08:00
|
|
|
stat no longer reports a negative file size as a huge positive number.
|
|
|
|
|
[bug present since 'stat' was introduced in fileutils-4.1.9]
|
|
|
|
|
|
2012-04-06 08:13:14 +08:00
|
|
|
** New features
|
|
|
|
|
|
2012-05-10 14:53:16 +08:00
|
|
|
split and truncate now allow any seekable files in situations where
|
|
|
|
|
the file size is needed, instead of insisting on regular files.
|
|
|
|
|
|
2012-04-06 08:13:14 +08:00
|
|
|
fmt now accepts the --goal=WIDTH (-g) option.
|
|
|
|
|
|
2012-05-10 21:46:08 +08:00
|
|
|
stat -f recognizes new file system types: bdevfs, inodefs, qnx6
|
|
|
|
|
|
2012-04-12 19:47:30 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2011-07-21 15:25:49 +08:00
|
|
|
cp,mv,install,cat,split: now read and write a minimum of 64KiB at a time.
|
|
|
|
|
This was previously 32KiB and increasing to 64KiB was seen to increase
|
|
|
|
|
throughput by about 10% when reading cached files on 64 bit GNU/Linux.
|
|
|
|
|
|
2012-04-12 19:47:30 +08:00
|
|
|
cp --attributes-only no longer truncates any existing destination file,
|
|
|
|
|
allowing for more general copying of attributes from one file to another.
|
|
|
|
|
|
2012-03-26 20:15:35 +08:00
|
|
|
|
2012-03-26 20:06:43 +08:00
|
|
|
* Noteworthy changes in release 8.16 (2012-03-26) [stable]
|
2012-01-07 01:29:53 +08:00
|
|
|
|
2012-02-04 22:25:54 +08:00
|
|
|
** New features
|
|
|
|
|
|
2012-03-09 11:00:27 +08:00
|
|
|
As a GNU extension, 'chmod', 'mkdir', and 'install' now accept operators
|
|
|
|
|
'-', '+', '=' followed by octal modes; for example, 'chmod +40 FOO' enables
|
|
|
|
|
and 'chmod -40 FOO' disables FOO's group-read permissions. Operator
|
|
|
|
|
numeric modes can be combined with symbolic modes by separating them with
|
|
|
|
|
commas; for example, =0,u+r clears all permissions except for enabling
|
|
|
|
|
user-read permissions. Unlike ordinary numeric modes, operator numeric
|
|
|
|
|
modes do not preserve directory setuid and setgid bits; for example,
|
|
|
|
|
'chmod =0 FOO' clears all of FOO's permissions, including setuid and setgid.
|
|
|
|
|
|
|
|
|
|
Also, ordinary numeric modes with five or more digits no longer preserve
|
|
|
|
|
setuid and setgid bits, so that 'chmod 00755 FOO' now clears FOO's setuid
|
|
|
|
|
and setgid bits. This allows scripts to be portable to other systems which
|
|
|
|
|
lack the GNU extension mentioned previously, and where ordinary numeric
|
|
|
|
|
modes do not preserve directory setuid and setgid bits.
|
|
|
|
|
|
2012-02-17 19:28:01 +08:00
|
|
|
dd now accepts the count_bytes, skip_bytes iflags and the seek_bytes
|
2012-02-04 22:25:54 +08:00
|
|
|
oflag, to more easily allow processing portions of a file.
|
|
|
|
|
|
2012-02-27 21:53:07 +08:00
|
|
|
dd now accepts the conv=sparse flag to attempt to create sparse
|
|
|
|
|
output, by seeking rather than writing to the output file.
|
|
|
|
|
|
2012-03-23 04:51:20 +08:00
|
|
|
ln now accepts the --relative option, to generate a relative
|
|
|
|
|
symbolic link to a target, irrespective of how the target is specified.
|
|
|
|
|
|
2012-01-29 22:20:31 +08:00
|
|
|
split now accepts an optional "from" argument to --numeric-suffixes,
|
|
|
|
|
which changes the start number from the default of 0.
|
|
|
|
|
|
2012-02-19 20:52:47 +08:00
|
|
|
split now accepts the --additional-suffix option, to append an
|
|
|
|
|
additional static suffix to output file names.
|
|
|
|
|
|
2012-03-05 03:00:36 +08:00
|
|
|
basename now supports the -a and -s options, which allow processing
|
|
|
|
|
of more than one argument at a time. Also the complementary
|
|
|
|
|
-z option was added to delimit output items with the NUL character.
|
|
|
|
|
|
2012-03-10 02:21:42 +08:00
|
|
|
dirname now supports more than one argument. Also the complementary
|
|
|
|
|
-z option was added to delimit output items with the NUL character.
|
|
|
|
|
|
2012-01-05 18:45:50 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2012-03-08 17:33:50 +08:00
|
|
|
du --one-file-system (-x) would ignore any non-directory specified on
|
|
|
|
|
the command line. For example, "touch f; du -x f" would print nothing.
|
2012-03-09 14:33:54 +08:00
|
|
|
[bug introduced in coreutils-8.15]
|
2012-03-08 17:33:50 +08:00
|
|
|
|
2012-01-05 18:45:50 +08:00
|
|
|
mv now lets you move a symlink onto a same-inode destination file that
|
|
|
|
|
has two or more hard links. Before, it would reject that, saying that
|
|
|
|
|
they are the same, implicitly warning you that the move would result in
|
|
|
|
|
data loss. In this unusual case, when not moving the symlink onto its
|
|
|
|
|
referent, there is no risk of data loss, since the symlink will
|
|
|
|
|
typically still point to one of the hard links.
|
|
|
|
|
|
2012-02-02 04:42:45 +08:00
|
|
|
"mv A B" could succeed, yet A would remain. This would happen only when
|
|
|
|
|
both A and B were hard links to the same symlink, and with a kernel for
|
|
|
|
|
which rename("A","B") does nothing and returns 0 (POSIX mandates this
|
|
|
|
|
surprising rename no-op behavior). Now, mv handles this case by skipping
|
|
|
|
|
the usually-useless rename and simply unlinking A.
|
|
|
|
|
|
2012-02-05 02:50:53 +08:00
|
|
|
realpath no longer mishandles a root directory. This was most
|
|
|
|
|
noticeable on platforms where // is a different directory than /,
|
|
|
|
|
but could also be observed with --relative-base=/ or
|
|
|
|
|
--relative-to=/. [bug since the beginning, in 8.15]
|
|
|
|
|
|
2012-02-13 19:05:40 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
ls can be much more efficient, especially with large directories on file
|
|
|
|
|
systems for which getfilecon-, ACL-check- and XATTR-check-induced syscalls
|
|
|
|
|
fail with ENOTSUP or similar.
|
|
|
|
|
|
2012-03-15 03:42:59 +08:00
|
|
|
'realpath --relative-base=dir' in isolation now implies '--relative-to=dir'
|
|
|
|
|
instead of causing a usage failure.
|
|
|
|
|
|
2012-03-02 03:37:41 +08:00
|
|
|
split now supports an unlimited number of split files as default behavior.
|
|
|
|
|
|
2012-01-07 01:29:53 +08:00
|
|
|
|
2012-01-07 01:05:54 +08:00
|
|
|
* Noteworthy changes in release 8.15 (2012-01-06) [stable]
|
2011-10-12 17:57:25 +08:00
|
|
|
|
2012-01-04 00:33:21 +08:00
|
|
|
** New programs
|
|
|
|
|
|
|
|
|
|
realpath: print resolved file names.
|
|
|
|
|
|
2011-10-16 18:07:05 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2011-12-15 10:00:42 +08:00
|
|
|
du -x no longer counts root directories of other file systems.
|
|
|
|
|
[bug introduced in coreutils-5.1.0]
|
|
|
|
|
|
2011-12-08 17:49:03 +08:00
|
|
|
ls --color many-entry-directory was uninterruptible for too long
|
|
|
|
|
[bug introduced in coreutils-5.2.1]
|
|
|
|
|
|
2011-11-12 15:21:13 +08:00
|
|
|
ls's -k option no longer affects how ls -l outputs file sizes.
|
|
|
|
|
It now affects only the per-directory block counts written by -l,
|
|
|
|
|
and the sizes written by -s. This is for compatibility with BSD
|
|
|
|
|
and with POSIX 2008. Because -k is no longer equivalent to
|
|
|
|
|
--block-size=1KiB, a new long option --kibibyte stands for -k.
|
|
|
|
|
[bug introduced in coreutils-4.5.4]
|
|
|
|
|
|
2011-11-09 02:03:39 +08:00
|
|
|
ls -l would leak a little memory (security context string) for each
|
|
|
|
|
nonempty directory listed on the command line, when using SELinux.
|
|
|
|
|
[bug probably introduced in coreutils-6.10 with SELinux support]
|
|
|
|
|
|
2011-10-24 16:27:22 +08:00
|
|
|
rm -rf DIR would fail with "Device or resource busy" on Cygwin with NWFS
|
|
|
|
|
and NcFsd file systems. This did not affect Unix/Linux-based kernels.
|
2011-10-24 22:20:34 +08:00
|
|
|
[bug introduced in coreutils-8.0, when rm began using fts]
|
2011-10-24 16:27:22 +08:00
|
|
|
|
2012-01-05 16:26:32 +08:00
|
|
|
split -n 1/2 FILE no longer fails when operating on a growing file, or
|
|
|
|
|
(on some systems) when operating on a non-regular file like /dev/zero.
|
|
|
|
|
It would report "/dev/zero: No such file or directory" even though
|
|
|
|
|
the file obviously exists. Same for -n l/2.
|
|
|
|
|
[bug introduced in coreutils-8.8, with the addition of the -n option]
|
|
|
|
|
|
2011-12-26 23:09:48 +08:00
|
|
|
stat -f now recognizes the FhGFS and PipeFS file system types.
|
|
|
|
|
|
2011-10-16 18:07:05 +08:00
|
|
|
tac no longer fails to handle two or more non-seekable inputs
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2011-12-22 16:26:31 +08:00
|
|
|
tail -f no longer tries to use inotify on GPFS or FhGFS file systems
|
2011-10-21 01:18:09 +08:00
|
|
|
[you might say this was introduced in coreutils-7.5, along with inotify
|
2011-12-22 16:26:31 +08:00
|
|
|
support, but the new magic numbers weren't in the usual places then.]
|
2011-10-21 01:18:09 +08:00
|
|
|
|
2011-12-23 06:23:02 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2012-01-04 00:33:21 +08:00
|
|
|
df avoids long UUID-including file system names in the default listing.
|
|
|
|
|
With recent enough kernel/tools, these long names would be used, pushing
|
|
|
|
|
second and subsequent columns far to the right. Now, when a long name
|
|
|
|
|
refers to a symlink, and no file systems are specified, df prints the
|
|
|
|
|
usually-short referent instead.
|
df: work around long-named /dev/disk/by-uuid/... symlinks
On systems with recent kernel/tools, a symlink from /etc/mtab to
/proc/mounts, and a by-UUID mount (i.e., soon, nearly everyone),
you will see something like the following when running "df -hT":
(this has been truncated to fit in a width-limited ChangeLog file)
Filesystem Type Siz...
rootfs rootfs 11G
udev devtmpfs 3.8G
tmpfs tmpfs 774M
/dev/disk/by-uuid/828fc648-9f30-43d8-a0b1-f7096a2edb66 ext4 11G
tmpfs tmpfs 1.6G
/dev/sda2 ext3 494M
/dev/sda5 ext4 12G
/dev/sda6 ext4 9.9G
Contrast that with what we're used to seeing (modulo the
two entries mounted on "/", which is a separate problem):
Filesystem Type Size Used Avail Use% Mounted on
rootfs rootfs 11G 1.9G 8.0G 19% /
udev devtmpfs 3.8G 0 3.8G 0% /dev
tmpfs tmpfs 774M 376K 774M 1% /run
/dev/sda3 ext4 11G 1.9G 8.0G 19% /
tmpfs tmpfs 1.6G 8.0K 1.6G 1% /run/shm
/dev/sda2 ext3 494M 78M 392M 17% /boot
/dev/sda5 ext4 12G 7.6G 3.7G 68% /usr
/dev/sda6 ext4 9.9G 6.6G 2.8G 71% /var
When that long /dev/disk/by-uuid/... name is merely a symlink
to a much shorter (and often more useful) device name like
"/dev/sda3", and when it's part of a listing of all file systems,
I would much prefer to see only the latter. Similarly, when using
an encrypted root file system, you would see a name like
/dev/mapper/luks-828fc648-9f30-43d8-a0b1-f7196a2edb66 pointing
to say, /dev/dm-0, I prefer the shorter name.
I.e., if I explicitly run
"df -hT /dev/disk/by-uuid/828fc648-9f30-43d8-a0b1-f7096a2edb66",
then, it's fine -- and expected -- to print to the long name.
It was explicitly given. However, with no non-option argument,
df should print the shorter name. Note that performing this
translation at a lower level (via a change to gnulib's mountlist.c)
would make it impossible to distinguish those two cases.
* src/df.c: Include "canonicalize.h".
(get_dev): Add a parameter, telling when we're in process-all-
mount-points mode; update all callers. When true, resolve
UUID-suffixed symlinks.
* NEWS (Changes in behavior): Mention it.
Reported by Dan Jacobson in http://bugs.gnu.org/10363
2011-12-29 21:49:00 +08:00
|
|
|
|
2011-12-23 06:23:02 +08:00
|
|
|
tail -f now uses polling (not inotify) when any of its file arguments
|
|
|
|
|
resides on a file system of unknown type. In addition, for each such
|
|
|
|
|
argument, tail -f prints a warning with the FS type magic number and a
|
|
|
|
|
request to report it to the bug-reporting address.
|
|
|
|
|
|
2011-10-12 17:57:25 +08:00
|
|
|
|
2011-10-12 17:45:24 +08:00
|
|
|
* Noteworthy changes in release 8.14 (2011-10-12) [stable]
|
2011-09-08 23:23:21 +08:00
|
|
|
|
2011-09-27 22:32:35 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2011-10-01 09:35:32 +08:00
|
|
|
ls --dereference no longer outputs erroneous "argetm" strings for
|
|
|
|
|
dangling symlinks when an 'ln=target' entry is in $LS_COLORS.
|
|
|
|
|
[bug introduced in fileutils-4.0]
|
|
|
|
|
|
2011-10-03 19:49:47 +08:00
|
|
|
ls -lL symlink once again properly prints "+" when the referent has an ACL.
|
|
|
|
|
[bug introduced in coreutils-8.13]
|
|
|
|
|
|
2011-10-06 01:32:54 +08:00
|
|
|
sort -g no longer infloops for certain inputs containing NaNs
|
|
|
|
|
[bug introduced in coreutils-8.5]
|
|
|
|
|
|
2011-09-16 18:47:35 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
md5sum --check now supports the -r format from the corresponding BSD tool.
|
|
|
|
|
This also affects sha1sum, sha224sum, sha384sum and sha512sum.
|
|
|
|
|
|
2011-09-19 23:10:58 +08:00
|
|
|
pwd now works also on systems without openat. On such systems, pwd
|
|
|
|
|
would fail when run from a directory whose absolute name contained
|
2011-10-06 01:32:54 +08:00
|
|
|
more than PATH_MAX / 3 components. The df, stat and readlink programs
|
|
|
|
|
are also affected due to their use of the canonicalize_* functions.
|
2011-09-19 23:10:58 +08:00
|
|
|
|
2011-09-21 22:22:52 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
timeout now only processes the first signal received from the set
|
|
|
|
|
it is handling (SIGTERM, SIGINT, ...). This is to support systems that
|
|
|
|
|
implicitly create threads for some timer functions (like GNU/kFreeBSD).
|
|
|
|
|
|
2011-10-01 20:25:54 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
"make dist" no longer builds .tar.gz files.
|
|
|
|
|
xz is portable enough and in wide-enough use that distributing
|
|
|
|
|
only .tar.xz files is enough.
|
|
|
|
|
|
2011-09-08 23:23:21 +08:00
|
|
|
|
2011-09-08 23:04:42 +08:00
|
|
|
* Noteworthy changes in release 8.13 (2011-09-08) [stable]
|
2011-04-26 22:18:02 +08:00
|
|
|
|
2011-05-18 07:01:55 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2011-05-26 18:15:11 +08:00
|
|
|
chown and chgrp with the -v --from= options, now output the correct owner.
|
2015-02-01 00:39:04 +08:00
|
|
|
I.e., for skipped files, the original ownership is output, not the new one.
|
2011-05-26 18:15:11 +08:00
|
|
|
[bug introduced in sh-utils-2.0g]
|
|
|
|
|
|
2011-07-26 15:24:31 +08:00
|
|
|
cp -r could mistakenly change the permissions of an existing destination
|
|
|
|
|
directory. [bug introduced in coreutils-6.8]
|
|
|
|
|
|
2011-07-25 17:31:01 +08:00
|
|
|
cp -u -p would fail to preserve one hard link for each up-to-date copy
|
|
|
|
|
of a src-hard-linked name in the destination tree. I.e., if s/a and s/b
|
|
|
|
|
are hard-linked and dst/s/a is up to date, "cp -up s dst" would copy s/b
|
|
|
|
|
to dst/s/b rather than simply linking dst/s/b to dst/s/a.
|
|
|
|
|
[This bug appears to have been present in "the beginning".]
|
|
|
|
|
|
2011-08-19 23:51:45 +08:00
|
|
|
fts-using tools (rm, du, chmod, chgrp, chown, chcon) no longer use memory
|
|
|
|
|
proportional to the number of entries in each directory they process.
|
|
|
|
|
Before, rm -rf 4-million-entry-directory would consume about 1GiB of memory.
|
2011-08-20 14:12:31 +08:00
|
|
|
Now, it uses less than 30MB, no matter how many entries there are.
|
2011-08-19 23:51:45 +08:00
|
|
|
[this bug was inherent in the use of fts: thus, for rm the bug was
|
|
|
|
|
introduced in coreutils-8.0. The prior implementation of rm did not use
|
|
|
|
|
as much memory. du, chmod, chgrp and chown started using fts in 6.0.
|
|
|
|
|
chcon was added in coreutils-6.9.91 with fts support. ]
|
|
|
|
|
|
2011-08-24 07:09:30 +08:00
|
|
|
pr -T no longer ignores a specified LAST_PAGE to stop at.
|
|
|
|
|
[bug introduced in textutils-1.19q]
|
|
|
|
|
|
2011-05-18 07:01:55 +08:00
|
|
|
printf '%d' '"' no longer accesses out-of-bounds memory in the diagnostic.
|
|
|
|
|
[bug introduced in sh-utils-1.16]
|
|
|
|
|
|
2011-05-24 16:59:08 +08:00
|
|
|
split --number l/... no longer creates extraneous files in certain cases.
|
|
|
|
|
[bug introduced in coreutils-8.8]
|
|
|
|
|
|
2011-07-08 20:31:05 +08:00
|
|
|
timeout now sends signals to commands that create their own process group.
|
2011-07-18 03:51:56 +08:00
|
|
|
timeout is no longer confused when starting off with a child process.
|
|
|
|
|
[bugs introduced in coreutils-7.0]
|
2011-07-08 20:31:05 +08:00
|
|
|
|
2011-07-19 16:06:37 +08:00
|
|
|
unexpand -a now aligns correctly when there are spaces spanning a tabstop,
|
|
|
|
|
followed by a tab. In that case a space was dropped, causing misalignment.
|
|
|
|
|
We also now ensure that a space never precedes a tab.
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2011-05-26 05:11:08 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2011-05-28 06:07:08 +08:00
|
|
|
chmod, chown and chgrp now output the original attributes in messages,
|
|
|
|
|
when -v or -c specified.
|
2011-05-26 05:11:08 +08:00
|
|
|
|
2011-07-31 16:36:41 +08:00
|
|
|
cp -au (where --preserve=links is implicit) may now replace newer
|
|
|
|
|
files in the destination, to mirror hard links from the source.
|
|
|
|
|
|
2011-04-30 15:52:20 +08:00
|
|
|
** New features
|
|
|
|
|
|
2011-08-31 05:02:28 +08:00
|
|
|
date now accepts ISO 8601 date-time strings with "T" as the
|
|
|
|
|
separator. It has long parsed dates like "2004-02-29 16:21:42"
|
|
|
|
|
with a space between the date and time strings. Now it also parses
|
|
|
|
|
"2004-02-29T16:21:42" and fractional-second and time-zone-annotated
|
|
|
|
|
variants like "2004-02-29T16:21:42.333-07:00"
|
|
|
|
|
|
2011-07-25 04:52:34 +08:00
|
|
|
md5sum accepts the new --strict option. With --check, it makes the
|
|
|
|
|
tool exit non-zero for any invalid input line, rather than just warning.
|
|
|
|
|
This also affects sha1sum, sha224sum, sha384sum and sha512sum.
|
|
|
|
|
|
2011-04-30 15:52:20 +08:00
|
|
|
split accepts a new --filter=CMD option. With it, split filters output
|
|
|
|
|
through CMD. CMD may use the $FILE environment variable, which is set to
|
|
|
|
|
the nominal output file name for each invocation of CMD. For example, to
|
|
|
|
|
split a file into 3 approximately equal parts, which are then compressed:
|
|
|
|
|
split -n3 --filter='xz > $FILE.xz' big
|
|
|
|
|
Note the use of single quotes, not double quotes.
|
|
|
|
|
That creates files named xaa.xz, xab.xz and xac.xz.
|
|
|
|
|
|
2011-07-07 06:17:10 +08:00
|
|
|
timeout accepts a new --foreground option, to support commands not started
|
|
|
|
|
directly from a shell prompt, where the command is interactive or needs to
|
|
|
|
|
receive signals initiated from the terminal.
|
|
|
|
|
|
2011-05-14 01:41:42 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2011-09-06 14:02:33 +08:00
|
|
|
cp -p now copies trivial NSFv4 ACLs on Solaris 10. Before, it would
|
|
|
|
|
mistakenly apply a non-trivial ACL to the destination file.
|
|
|
|
|
|
2011-06-13 17:32:41 +08:00
|
|
|
cp and ls now support HP-UX 11.11's ACLs, thanks to improved support
|
|
|
|
|
in gnulib.
|
|
|
|
|
|
2011-07-25 04:52:34 +08:00
|
|
|
df now supports disk partitions larger than 4 TiB on MacOS X 10.5
|
|
|
|
|
or newer and on AIX 5.2 or newer.
|
|
|
|
|
|
2011-08-05 01:31:50 +08:00
|
|
|
join --check-order now prints "join: FILE:LINE_NUMBER: bad_line" for an
|
|
|
|
|
unsorted input, rather than e.g., "join: file 1 is not in sorted order".
|
|
|
|
|
|
2011-07-25 04:52:34 +08:00
|
|
|
shuf outputs small subsets of large permutations much more efficiently.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
For example 'shuf -i1-$((2**32-1)) -n2' no longer exhausts memory.
|
2011-07-25 04:52:34 +08:00
|
|
|
|
2011-07-08 22:53:09 +08:00
|
|
|
stat -f now recognizes the GPFS, MQUEUE and PSTOREFS file system types.
|
2011-07-06 04:49:56 +08:00
|
|
|
|
2011-07-18 17:49:17 +08:00
|
|
|
timeout now supports sub-second timeouts.
|
|
|
|
|
|
2011-06-13 17:32:41 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
Changes inherited from gnulib address a build failure on HP-UX 11.11
|
|
|
|
|
when using /opt/ansic/bin/cc.
|
|
|
|
|
|
2011-09-06 14:02:33 +08:00
|
|
|
Numerous portability and build improvements inherited via gnulib.
|
|
|
|
|
|
2011-04-26 22:18:02 +08:00
|
|
|
|
2011-04-26 22:00:50 +08:00
|
|
|
* Noteworthy changes in release 8.12 (2011-04-26) [stable]
|
2011-04-14 03:32:49 +08:00
|
|
|
|
2011-04-25 05:20:01 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
tail's --follow=name option no longer implies --retry on systems
|
|
|
|
|
with inotify support. [bug introduced in coreutils-7.5]
|
|
|
|
|
|
2011-04-20 17:21:09 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
cp's extent-based (FIEMAP) copying code is more reliable in the face
|
|
|
|
|
of varying and undocumented file system semantics:
|
|
|
|
|
- it no longer treats unwritten extents specially
|
|
|
|
|
- a FIEMAP-based extent copy always uses the FIEMAP_FLAG_SYNC flag.
|
|
|
|
|
Before, it would incur the performance penalty of that sync only
|
|
|
|
|
for 2.6.38 and older kernels. We thought all problems would be
|
|
|
|
|
resolved for 2.6.39.
|
|
|
|
|
- it now attempts a FIEMAP copy only on a file that appears sparse.
|
|
|
|
|
Sparse files are relatively unusual, and the copying code incurs
|
|
|
|
|
the performance penalty of the now-mandatory sync only for them.
|
|
|
|
|
|
2011-04-26 15:09:43 +08:00
|
|
|
** Portability
|
|
|
|
|
|
|
|
|
|
dd once again compiles on AIX 5.1 and 5.2
|
|
|
|
|
|
2011-04-14 03:32:49 +08:00
|
|
|
|
2011-04-14 03:13:50 +08:00
|
|
|
* Noteworthy changes in release 8.11 (2011-04-13) [stable]
|
2011-02-05 01:19:36 +08:00
|
|
|
|
2011-02-07 15:29:33 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2011-03-31 18:28:58 +08:00
|
|
|
cp -a --link would not create a hardlink to a symlink, instead
|
|
|
|
|
copying the symlink and then not preserving its timestamp.
|
|
|
|
|
[bug introduced in coreutils-8.0]
|
|
|
|
|
|
2011-03-29 02:22:21 +08:00
|
|
|
cp now avoids FIEMAP issues with BTRFS before Linux 2.6.38,
|
|
|
|
|
which could result in corrupt copies of sparse files.
|
|
|
|
|
[bug introduced in coreutils-8.10]
|
|
|
|
|
|
2011-02-07 15:29:33 +08:00
|
|
|
cut could segfault when invoked with a user-specified output
|
|
|
|
|
delimiter and an unbounded range like "-f1234567890-".
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2011-02-10 15:48:27 +08:00
|
|
|
du would infloop when given --files0-from=DIR
|
|
|
|
|
[bug introduced in coreutils-7.1]
|
|
|
|
|
|
|
|
|
|
sort no longer spawns 7 worker threads to sort 16 lines
|
|
|
|
|
[bug introduced in coreutils-8.6]
|
|
|
|
|
|
2011-03-13 20:20:54 +08:00
|
|
|
touch built on Solaris 9 would segfault when run on Solaris 10
|
|
|
|
|
[bug introduced in coreutils-8.8]
|
|
|
|
|
|
2011-03-03 01:54:43 +08:00
|
|
|
wc would dereference a NULL pointer upon an early out-of-memory error
|
|
|
|
|
[bug introduced in coreutils-7.1]
|
|
|
|
|
|
2011-02-23 05:14:00 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
dd now accepts the 'nocache' flag to the iflag and oflag options,
|
|
|
|
|
which will discard any cache associated with the files, or
|
|
|
|
|
processed portion thereof.
|
|
|
|
|
|
2011-04-13 22:27:13 +08:00
|
|
|
dd now warns that 'iflag=fullblock' should be used,
|
|
|
|
|
in various cases where partial reads can cause issues.
|
|
|
|
|
|
2011-03-22 13:07:35 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2011-03-31 05:50:05 +08:00
|
|
|
cp now avoids syncing files when possible, when doing a FIEMAP copy.
|
2011-04-10 04:53:00 +08:00
|
|
|
The sync is only needed on Linux kernels before 2.6.39.
|
2011-03-31 05:50:05 +08:00
|
|
|
[The sync was introduced in coreutils-8.10]
|
|
|
|
|
|
2011-02-11 16:55:22 +08:00
|
|
|
cp now copies empty extents efficiently, when doing a FIEMAP copy.
|
|
|
|
|
It no longer reads the zero bytes from the input, and also can efficiently
|
|
|
|
|
create a hole in the output file when --sparse=always is specified.
|
|
|
|
|
|
2010-04-19 15:41:50 +08:00
|
|
|
df now aligns columns consistently, and no longer wraps entries
|
|
|
|
|
with longer device identifiers, over two lines.
|
|
|
|
|
|
2011-04-10 17:26:14 +08:00
|
|
|
install now rejects its long-deprecated --preserve_context option.
|
|
|
|
|
Use --preserve-context instead.
|
|
|
|
|
|
2011-03-22 13:07:35 +08:00
|
|
|
test now accepts "==" as a synonym for "="
|
|
|
|
|
|
2011-02-05 01:19:36 +08:00
|
|
|
|
2011-02-05 01:08:12 +08:00
|
|
|
* Noteworthy changes in release 8.10 (2011-02-04) [stable]
|
2011-01-04 19:56:30 +08:00
|
|
|
|
2011-01-09 00:44:55 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
du would abort with a failed assertion when two conditions are met:
|
|
|
|
|
part of the hierarchy being traversed is moved to a higher level in the
|
|
|
|
|
directory tree, and there is at least one more command line directory
|
|
|
|
|
argument following the one containing the moved sub-tree.
|
|
|
|
|
[bug introduced in coreutils-5.1.0]
|
|
|
|
|
|
2011-01-14 16:46:21 +08:00
|
|
|
join --header now skips the ordering check for the first line
|
|
|
|
|
even if the other file is empty. [bug introduced in coreutils-8.5]
|
|
|
|
|
|
2012-07-23 16:29:57 +08:00
|
|
|
join -v2 now ensures the default output format prints the match field
|
|
|
|
|
at the start of the line when it is different to the match field for
|
|
|
|
|
the first file. [bug present in "the beginning".]
|
|
|
|
|
|
2011-01-11 22:53:07 +08:00
|
|
|
rm -f no longer fails for EINVAL or EILSEQ on file systems that
|
|
|
|
|
reject file names invalid for that file system.
|
|
|
|
|
|
2011-01-17 07:27:06 +08:00
|
|
|
uniq -f NUM no longer tries to process fields after end of line.
|
2011-01-18 16:45:00 +08:00
|
|
|
[bug introduced in coreutils-7.0]
|
2011-01-17 07:27:06 +08:00
|
|
|
|
2011-01-05 19:52:54 +08:00
|
|
|
** New features
|
|
|
|
|
|
2011-01-31 04:27:12 +08:00
|
|
|
cp now copies sparse files efficiently on file systems with FIEMAP
|
|
|
|
|
support (ext4, btrfs, xfs, ocfs2). Before, it had to read 2^20 bytes
|
|
|
|
|
when copying a 1MiB sparse file. Now, it copies bytes only for the
|
|
|
|
|
non-sparse sections of a file. Similarly, to induce a hole in the
|
|
|
|
|
output file, it had to detect a long sequence of zero bytes. Now,
|
|
|
|
|
it knows precisely where each hole in an input file is, and can
|
|
|
|
|
reproduce them efficiently in the output file. mv also benefits
|
|
|
|
|
when it resorts to copying, e.g., between file systems.
|
|
|
|
|
|
2011-01-05 19:52:54 +08:00
|
|
|
join now supports -o 'auto' which will automatically infer the
|
|
|
|
|
output format from the first line in each file, to ensure
|
|
|
|
|
the same number of fields are output for each line.
|
|
|
|
|
|
2011-01-27 15:17:16 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
join no longer reports disorder when one of the files is empty.
|
|
|
|
|
This allows one to use join as a field extractor like:
|
|
|
|
|
join -a1 -o 1.3,1.1 - /dev/null
|
|
|
|
|
|
2011-01-04 19:56:30 +08:00
|
|
|
|
2011-01-04 19:18:32 +08:00
|
|
|
* Noteworthy changes in release 8.9 (2011-01-04) [stable]
|
2010-12-23 01:19:37 +08:00
|
|
|
|
2010-12-30 09:36:59 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
split no longer creates files with a suffix length that
|
|
|
|
|
is dependent on the number of bytes or lines per file.
|
|
|
|
|
[bug introduced in coreutils-8.8]
|
|
|
|
|
|
2010-12-23 01:19:37 +08:00
|
|
|
|
2010-12-23 00:43:50 +08:00
|
|
|
* Noteworthy changes in release 8.8 (2010-12-22) [stable]
|
2010-11-14 00:37:18 +08:00
|
|
|
|
2010-11-19 01:50:49 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2010-12-04 01:55:48 +08:00
|
|
|
cp -u no longer does unnecessary copying merely because the source
|
2017-01-10 04:12:02 +08:00
|
|
|
has finer-grained timestamps than the destination.
|
2010-12-04 01:55:48 +08:00
|
|
|
|
2010-11-19 01:50:49 +08:00
|
|
|
od now prints floating-point numbers without losing information, and
|
|
|
|
|
it no longer omits spaces between floating-point columns in some cases.
|
2010-11-14 00:37:18 +08:00
|
|
|
|
2010-12-01 05:30:12 +08:00
|
|
|
sort -u with at least two threads could attempt to read through a
|
|
|
|
|
corrupted pointer. [bug introduced in coreutils-8.6]
|
|
|
|
|
|
2010-12-06 16:15:42 +08:00
|
|
|
sort with at least two threads and with blocked output would busy-loop
|
|
|
|
|
(spinlock) all threads, often using 100% of available CPU cycles to
|
|
|
|
|
do no work. I.e., "sort < big-file | less" could waste a lot of power.
|
|
|
|
|
[bug introduced in coreutils-8.6]
|
|
|
|
|
|
2010-12-11 18:38:21 +08:00
|
|
|
sort with at least two threads no longer segfaults due to use of pointers
|
|
|
|
|
into the stack of an expired thread. [bug introduced in coreutils-8.6]
|
|
|
|
|
|
sort: fix hang with sort --compress
* NEWS: Document this.
* src/sort.c (UNCOMPRESSED, UNREAPED, REAPED): New constants.
(struct tempnode): New member 'state', to hold these constants.
The pid member is now undefined if state == UNCOMPRESSED.
(struct sortfile): Replace member 'pid' with member 'temp'.
(uintptr): Remove.
(proctab_hasher, proctab_comparator, register_proc, delete_proc):
Proctab entries are now struct tempnode *, not pid_t, to handle
the case where multiple tempnode objects correspond to the same
pid. This avoids a race condition that can cause a hang.
(register_proc): Arg is now struct tempnode *, not pid_t. All
callers changed.
(delete_proc): Set tempnode state to REAPED.
(create_temp_file): No need to set pid member here; it's now
done when the pid is known.
(maybe_create_temp, create_temp): Remove PPID arg. Return struct
tempnode *, not char *. All callers changed.
(maybe_create_temp): Set node state to UNCOMPRESSED or UNREAPED.
No need to set node->pid to 0.
(open_temp): Replace NAME and PID args with a single TEMP arg.
All callers changed. Wait only for unreaped children.
(zaptemp): Wait for decompressor to finish before removing its
temporary-file input. This avoids .nfsXXXX hassles with NFS
and fixes a race (leading to a hang) regardless of NFS.
(open_input_files): Adjust to new way of dealing with temp files
and their subprocesses.
* tests/Makefile.am (TESTS): Add misc/sort-compress-hang.
* tests/misc/sort-compress-hang: New file.
2010-12-17 05:55:13 +08:00
|
|
|
sort --compress no longer mishandles subprocesses' exit statuses,
|
2010-12-17 14:31:56 +08:00
|
|
|
no longer hangs indefinitely due to a bug in waiting for subprocesses,
|
|
|
|
|
and no longer generates many more than NMERGE subprocesses.
|
2010-12-15 02:21:49 +08:00
|
|
|
|
2010-12-16 16:03:29 +08:00
|
|
|
sort -m -o f f ... f no longer dumps core when file descriptors are limited.
|
|
|
|
|
|
2010-12-18 13:27:46 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
sort will not create more than 8 threads by default due to diminishing
|
|
|
|
|
performance gains. Also the --parallel option is no longer restricted
|
|
|
|
|
to the number of available processors.
|
|
|
|
|
|
2010-01-08 19:42:27 +08:00
|
|
|
** New features
|
|
|
|
|
|
2018-04-03 22:40:43 +08:00
|
|
|
split accepts the --number/-n option to generate a specific number of
|
|
|
|
|
files, as well as the --elide-empty-files/-e and --unbuffered/-u
|
|
|
|
|
options to fine-tune the resulting output.
|
2010-01-08 19:42:27 +08:00
|
|
|
|
2010-11-19 04:16:27 +08:00
|
|
|
|
2010-11-14 00:21:08 +08:00
|
|
|
* Noteworthy changes in release 8.7 (2010-11-13) [stable]
|
2010-10-15 23:06:56 +08:00
|
|
|
|
2010-10-24 21:02:12 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2010-11-05 00:49:21 +08:00
|
|
|
cp, install, mv, and touch no longer crash when setting file times
|
|
|
|
|
on Solaris 10 Update 9 [Solaris PatchID 144488 and newer expose a
|
|
|
|
|
latent bug introduced in coreutils 8.1, and possibly a second latent
|
|
|
|
|
bug going at least as far back as coreutils 5.97]
|
|
|
|
|
|
2010-11-10 22:35:17 +08:00
|
|
|
csplit no longer corrupts heap when writing more than 999 files,
|
|
|
|
|
nor does it leak memory for every chunk of input processed
|
|
|
|
|
[the bugs were present in the initial implementation]
|
2010-11-10 20:53:38 +08:00
|
|
|
|
2010-10-24 21:02:12 +08:00
|
|
|
tail -F once again notices changes in a currently unavailable
|
|
|
|
|
remote directory [bug introduced in coreutils-7.5]
|
|
|
|
|
|
2010-10-27 00:55:10 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
cp --attributes-only now completely overrides --reflink.
|
|
|
|
|
Previously a reflink was needlessly attempted.
|
|
|
|
|
|
stat: revert %X-%Y-%Z change; use e.g., %:X to print fractional seconds
This reverts part of the recent commit 9069af45,
"stat: print timestamps to full resolution", which made %X, %Y, %Z
print floating point numbers. We prefer to retain portability of
%X, %Y and %Z uses, while still providing access to full-resolution
time stamps via modified format strings. Also make the new
%W consistent.
* src/stat.c: Include "xstrtol.h".
(print_it): Accept a new %...:[XYZ] format directive,
e.g., %:X, to print the nanoseconds portion of the corresponding time.
For example, %3.3:Y prints the zero-padded, truncated, milliseconds
part of the time of last modification.
(print_it): Update print_func signature to match.
(neg_to_zero): New helper function.
(epoch_time): Remove function; replace with...
(epoch_sec): New function; use timetostr.
(out_ns): New function. Use "09" only when no other modifier
is specified.
(print_statfs): Change type of "m" to unsigned int,
now that it must accommodate values larger than 255.
(print_stat): Likewise.
Map :X to a code of 'X' + 256. Likewise for Y, Z and W.
(usage): Update.
* tests/touch/60-seconds: Use %Y.%:Y in place of %Y.
* tests/misc/stat-nanoseconds: New file.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Changes in behavior): Mention this.
With improvements by Pádraig Brady.
Thanks to Andreas Schwab for raising the issue.
2010-10-22 00:41:24 +08:00
|
|
|
stat's %X, %Y, and %Z directives once again print only the integer
|
|
|
|
|
part of seconds since the epoch. This reverts a change from
|
2010-11-14 05:02:29 +08:00
|
|
|
coreutils-8.6, that was deemed unnecessarily disruptive.
|
2017-01-10 04:12:02 +08:00
|
|
|
To obtain a nanosecond-precision timestamp for %X use %.X;
|
2010-11-14 05:02:29 +08:00
|
|
|
if you want (say) just 3 fractional digits, use %.3X.
|
|
|
|
|
Likewise for %Y and %Z.
|
stat: revert %X-%Y-%Z change; use e.g., %:X to print fractional seconds
This reverts part of the recent commit 9069af45,
"stat: print timestamps to full resolution", which made %X, %Y, %Z
print floating point numbers. We prefer to retain portability of
%X, %Y and %Z uses, while still providing access to full-resolution
time stamps via modified format strings. Also make the new
%W consistent.
* src/stat.c: Include "xstrtol.h".
(print_it): Accept a new %...:[XYZ] format directive,
e.g., %:X, to print the nanoseconds portion of the corresponding time.
For example, %3.3:Y prints the zero-padded, truncated, milliseconds
part of the time of last modification.
(print_it): Update print_func signature to match.
(neg_to_zero): New helper function.
(epoch_time): Remove function; replace with...
(epoch_sec): New function; use timetostr.
(out_ns): New function. Use "09" only when no other modifier
is specified.
(print_statfs): Change type of "m" to unsigned int,
now that it must accommodate values larger than 255.
(print_stat): Likewise.
Map :X to a code of 'X' + 256. Likewise for Y, Z and W.
(usage): Update.
* tests/touch/60-seconds: Use %Y.%:Y in place of %Y.
* tests/misc/stat-nanoseconds: New file.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Changes in behavior): Mention this.
With improvements by Pádraig Brady.
Thanks to Andreas Schwab for raising the issue.
2010-10-22 00:41:24 +08:00
|
|
|
|
|
|
|
|
stat's new %W format directive would print floating point seconds.
|
|
|
|
|
However, with the above change to %X, %Y and %Z, we've made %W work
|
stat: use e.g. %.3X instead of %X.%3:X for sub-second precision
* NEWS: Document this.
* doc/coreutils.texi (stat invocation): Likewise.
* gl/lib/fstimeprec.c, gl/lib/fstimeprec.h, gl/modules/fstimeprec:
* gl/modules/fstimeprec-tests, gl/tests/test-fstimeprec.c:
New files.
* bootstrap.conf (gnulib_modules): Add fstimeprec.
* src/stat.c: Include fstimeprec.h. Don't include xstrtol.h.
(decimal_point, decimal_point_len): New static vars.
(main): Initialize them.
(epoch_sec, out_ns): Remove.
(out_int, out_uint): Now returns whatever printf returned.
(out_minus_zero, out_epoch_secs): New functions.
(print_stat): Use out_epoch_sec instead of out_ns and epoch_sec.
(print_stat, print_it, usage): Remove the %:X-style formats.
* tests/misc/stat-nanoseconds: Set TZ=UTC0 to avoid problems
with weird time zones. Use a time stamp near the Epoch so that we
don't have to worry about leap seconds. Redo test cases to match
new behavior.
* tests/touch/60-seconds: Change %Y.%:Y to %.9Y, to adjust to
new behavior.
2010-11-06 10:35:12 +08:00
|
|
|
the same way as the others.
|
stat: revert %X-%Y-%Z change; use e.g., %:X to print fractional seconds
This reverts part of the recent commit 9069af45,
"stat: print timestamps to full resolution", which made %X, %Y, %Z
print floating point numbers. We prefer to retain portability of
%X, %Y and %Z uses, while still providing access to full-resolution
time stamps via modified format strings. Also make the new
%W consistent.
* src/stat.c: Include "xstrtol.h".
(print_it): Accept a new %...:[XYZ] format directive,
e.g., %:X, to print the nanoseconds portion of the corresponding time.
For example, %3.3:Y prints the zero-padded, truncated, milliseconds
part of the time of last modification.
(print_it): Update print_func signature to match.
(neg_to_zero): New helper function.
(epoch_time): Remove function; replace with...
(epoch_sec): New function; use timetostr.
(out_ns): New function. Use "09" only when no other modifier
is specified.
(print_statfs): Change type of "m" to unsigned int,
now that it must accommodate values larger than 255.
(print_stat): Likewise.
Map :X to a code of 'X' + 256. Likewise for Y, Z and W.
(usage): Update.
* tests/touch/60-seconds: Use %Y.%:Y in place of %Y.
* tests/misc/stat-nanoseconds: New file.
* tests/Makefile.am (TESTS): Add it.
* NEWS (Changes in behavior): Mention this.
With improvements by Pádraig Brady.
Thanks to Andreas Schwab for raising the issue.
2010-10-22 00:41:24 +08:00
|
|
|
|
2013-06-06 02:46:17 +08:00
|
|
|
stat gained support for several printf-style flags, such as %'s for
|
|
|
|
|
listing sizes with the current locale's thousands separator.
|
|
|
|
|
|
2010-10-15 23:06:56 +08:00
|
|
|
|
2010-10-15 22:50:15 +08:00
|
|
|
* Noteworthy changes in release 8.6 (2010-10-15) [stable]
|
2010-04-24 00:36:32 +08:00
|
|
|
|
2010-07-14 01:56:14 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
du no longer multiply counts a file that is a directory or whose
|
|
|
|
|
link count is 1, even if the file is reached multiple times by
|
|
|
|
|
following symlinks or via multiple arguments.
|
|
|
|
|
|
2010-07-26 01:53:42 +08:00
|
|
|
du -H and -L now consistently count pointed-to files instead of
|
|
|
|
|
symbolic links, and correctly diagnose dangling symlinks.
|
|
|
|
|
|
2010-09-30 20:24:42 +08:00
|
|
|
du --ignore=D now ignores directory D even when that directory is
|
|
|
|
|
found to be part of a directory cycle. Before, du would issue a
|
|
|
|
|
"NOTIFY YOUR SYSTEM MANAGER" diagnostic and fail.
|
|
|
|
|
|
2010-10-07 20:12:36 +08:00
|
|
|
split now diagnoses read errors rather than silently exiting.
|
|
|
|
|
[bug introduced in coreutils-4.5.8]
|
|
|
|
|
|
2010-08-28 23:45:29 +08:00
|
|
|
tac would perform a double-free when given an input line longer than 16KiB.
|
|
|
|
|
[bug introduced in coreutils-8.3]
|
|
|
|
|
|
2010-10-12 08:39:58 +08:00
|
|
|
tail -F once again notices changes in a currently unavailable directory,
|
|
|
|
|
and works around a Linux kernel bug where inotify runs out of resources.
|
|
|
|
|
[bugs introduced in coreutils-7.5]
|
|
|
|
|
|
2010-09-27 14:16:44 +08:00
|
|
|
tr now consistently handles case conversion character classes.
|
|
|
|
|
In some locales, valid conversion specifications caused tr to abort,
|
|
|
|
|
while in all locales, some invalid specifications were undiagnosed.
|
|
|
|
|
[bugs introduced in coreutils 6.9.90 and 6.9.92]
|
|
|
|
|
|
2010-02-23 16:43:04 +08:00
|
|
|
** New features
|
|
|
|
|
|
2009-09-21 15:43:03 +08:00
|
|
|
cp now accepts the --attributes-only option to not copy file data,
|
|
|
|
|
which is useful for efficiently modifying files.
|
|
|
|
|
|
2010-05-18 14:26:11 +08:00
|
|
|
du recognizes -d N as equivalent to --max-depth=N, for compatibility
|
|
|
|
|
with FreeBSD.
|
|
|
|
|
|
2010-02-23 16:43:04 +08:00
|
|
|
sort now accepts the --debug option, to highlight the part of the
|
2010-05-12 01:46:21 +08:00
|
|
|
line significant in the sort, and warn about questionable options.
|
2010-02-23 16:43:04 +08:00
|
|
|
|
sort: support all combinations of -d, -f, -i, -R, and -V
* NEWS: Document this.
* src/sort.c (getmonth): Omit LEN arg, as MONTH is now null-terminated.
(compare_random): Don't null-terminate keys, as caller now does that.
(compare_version): Remove.
(debug_key): Null-terminate string for getmonth.
(keycompare): Support combining -R with any of -d, -f, -i, -V.
Also, support combining -V with any of -d, -i.
(check_ordering_compatibility): Allow newly-supported combinations.
* tests/misc/sort (02q, 02r, 02s): New tests, for new combinations.
(incompat2): Now test -nR, since -fR are now compatible.
2010-08-07 12:30:17 +08:00
|
|
|
sort now supports -d, -f, -i, -R, and -V in any combination.
|
|
|
|
|
|
2010-10-01 06:31:50 +08:00
|
|
|
stat now accepts the %m format directive to output the mount point
|
|
|
|
|
for a file. It also accepts the %w and %W format directives for
|
|
|
|
|
outputting the birth time of a file, if one is available.
|
2010-07-16 09:54:49 +08:00
|
|
|
|
2010-04-29 06:54:33 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2010-08-24 15:13:33 +08:00
|
|
|
df now consistently prints the device name for a bind mounted file,
|
|
|
|
|
rather than its aliased target.
|
|
|
|
|
|
2010-07-14 01:56:14 +08:00
|
|
|
du now uses less than half as much memory when operating on trees
|
|
|
|
|
with many hard-linked files. With --count-links (-l), or when
|
|
|
|
|
operating on trees with no hard-linked files, there is no change.
|
|
|
|
|
|
2009-09-29 00:32:15 +08:00
|
|
|
ls -l now uses the traditional three field time style rather than
|
|
|
|
|
the wider two field numeric ISO style, in locales where a style has
|
|
|
|
|
not been specified. The new approach has nicer behavior in some
|
|
|
|
|
locales, including English, which was judged to outweigh the disadvantage
|
|
|
|
|
of generating less-predictable and often worse output in poorly-configured
|
|
|
|
|
locales where there is an onus to specify appropriate non-default styles.
|
|
|
|
|
[The old behavior was introduced in coreutils-6.0 and had been removed
|
|
|
|
|
for English only using a different method since coreutils-8.1]
|
|
|
|
|
|
2010-09-17 01:52:27 +08:00
|
|
|
rm's -d now evokes an error; before, it was silently ignored.
|
|
|
|
|
|
2010-04-29 06:54:33 +08:00
|
|
|
sort -g now uses long doubles for greater range and precision.
|
|
|
|
|
|
sort: revert recent -h changes and use a more-conservative approach
* NEWS: Document changes to sort -h, which are now minor with
respect to the pre-July-30th version.
* doc/coreutils.texi (sort invocation): Likewise. The
documentation now describes how -h comparison is done rather than
being vague with border cases.
* src/sort.c (long_double, strtold): Move back to general_numcompare.
(LD, compute_human): Remove.
(find_unit_order): Remove THOU_SEP parameter, since thousands
separators are now allowed by all callers. Revert to previous
behavior of sorting by suffix, and returning the order rather than
2 * order + binary, since we no longer care whether binary powers
are being used. However, treat all zeros the same, instead of
sorting 0M before 0G; this is more consistent with the desired
behavior of sorting -1G before -1M.
* tests/misc/sort (h1, h3, h6): Adjust to match mostly-reverted
behavior. However, check that all zeros sort together.
* tests/misc/sort-debug-keys: Omit a "_", since the trailing "i"
in "1234Gi" is no longer part of the key.
2010-08-03 10:18:01 +08:00
|
|
|
sort -h no longer rejects numbers with leading or trailing ".", and
|
|
|
|
|
no longer accepts numbers with multiple ".". It now considers all
|
|
|
|
|
zeros to be equal.
|
2010-07-30 15:52:59 +08:00
|
|
|
|
sort: parallelize internal sort
This patch is by Gene Auyeung, Chris Dickens, Chen Guo, and Mike
Nichols, based off of a patch by Paul Eggert, Glen Lenker, et. al.,
with a basic heap implementation based off of the GDSL heap,
originally by Nicolas Darnis.
The number of sorts done in parallel is limited to the number
of available processors by default, or can be further restricted
with the --parallel option.
On a dual-die, 8 core Intel Xeon, results show sorting with
8 threads is almost 4 times faster than using a single thread.
Timings when sorting a 96MB file:
THREADS TIME (s)
1 5.10
2 2.87
4 1.75
8 1.31
Single threaded sorting has also been improved,
especially for cheaper comparison operations:
COMMAND BEFORE (s) AFTER (s)
sort 8.822 8.716
sort -g 10.336 10.222
sort -n 3.077 2.961
LANG=C sort 2.169 2.066
* bootstrap.conf: Add heap, pthread.
* coreutils.texi (sort): Describe the new --parallel option.
* gl/lib/heap.c: New file. Very basic heap implementation.
* gl/lib/heap.h: New file.
* gl/modules/heap: New file.
* src/Makefile.am: Add LIB_PTHREAD.
* src/sort.c: Include heap.h, nproc.h, pthread.h.
(MAX_MERGE): New macro.
(SUBTHREAD_LINES_HEURISTIC, PARALLEL_OPTION): New constants.
(MERGE_END, MERGE_ROOT): New constants.
(struct merge_node): New struct.
(struct merge_node_queue): New struct.
(sortlines temp): Remove declaration.
(usage, long_options, main): New option, --parallel.
(specify_nthreads): New function.
(mergelines): New signature, to emphasize the fact that the HI area
must be part of the destination. All callers changed.
(sequential_sort): New function, renamed from sortlines. Merge in
the functionality of sortlines_temp.
(compare_nodes): New function.
(lock_node, unlock_node): New functions.
(queue_destroy): New function.
(queue_init): New function.
(queue_insert): New function.
(queue_pop): New function.
(write_unique): New function.
(mergelines_node): New function.
(check_insert): New function.
(update_parent): New function.
(merge_loop): New function.
(sortlines): Rewrite to support and use parallelism, with a new
signature. All callers changed.
(struct thread_args): New struct.
(sortlines_thread): New function.
(sortlines_temp): Remove.
(sort): New argument NTHREADS. All uses changed. Output moved to
mergelines_node.
(main): disable threading if we are sorting at random.
* tests/Makefile.am (TESTS): Add misc/sort-benchmark-random.
* tests/misc/sort-benchmark-random: New file.
Signed-off-by: Pádraig Brady <P@draigBrady.com>
2010-07-09 15:03:50 +08:00
|
|
|
sort now uses the number of available processors to parallelize
|
|
|
|
|
the sorting operation. The number of sorts run concurrently can be
|
|
|
|
|
limited with the --parallel option or with external process
|
|
|
|
|
control like taskset for example.
|
|
|
|
|
|
2010-10-02 01:44:05 +08:00
|
|
|
stat now provides translated output when no format is specified.
|
|
|
|
|
|
2010-06-22 17:41:22 +08:00
|
|
|
stat no longer accepts the --context (-Z) option. Initially it was
|
|
|
|
|
merely accepted and ignored, for compatibility. Starting two years
|
2010-10-02 01:54:34 +08:00
|
|
|
ago, with coreutils-7.0, its use evoked a warning. Printing the
|
2010-10-05 23:02:37 +08:00
|
|
|
SELinux context of a file can be done with the %C format directive,
|
|
|
|
|
and the default output when no format is specified now automatically
|
2010-10-02 01:54:34 +08:00
|
|
|
includes %C when context information is available.
|
2010-06-22 17:41:22 +08:00
|
|
|
|
2010-10-05 23:02:37 +08:00
|
|
|
stat no longer accepts the %C directive when the --file-system
|
|
|
|
|
option is in effect, since security context is a file attribute
|
|
|
|
|
rather than a file system attribute.
|
|
|
|
|
|
2010-10-01 06:42:13 +08:00
|
|
|
stat now outputs the full sub-second resolution for the atime,
|
|
|
|
|
mtime, and ctime values since the Epoch, when using the %X, %Y, and
|
|
|
|
|
%Z directives of the --format option. This matches the fact that
|
|
|
|
|
%x, %y, and %z were already doing so for the human-readable variant.
|
|
|
|
|
|
2010-06-02 22:23:41 +08:00
|
|
|
touch's --file option is no longer recognized. Use --reference=F (-r)
|
|
|
|
|
instead. --file has not been documented for 15 years, and its use has
|
|
|
|
|
elicited a warning since coreutils-7.1.
|
|
|
|
|
|
2010-05-26 16:27:53 +08:00
|
|
|
truncate now supports setting file sizes relative to a reference file.
|
2010-05-29 02:25:23 +08:00
|
|
|
Also errors are no longer suppressed for unsupported file types, and
|
|
|
|
|
relative sizes are restricted to supported file types.
|
2010-04-24 00:36:32 +08:00
|
|
|
|
2010-06-02 22:23:41 +08:00
|
|
|
|
2010-04-23 23:18:16 +08:00
|
|
|
* Noteworthy changes in release 8.5 (2010-04-23) [stable]
|
2010-01-14 05:14:16 +08:00
|
|
|
|
2010-02-17 06:48:00 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2010-04-21 14:50:39 +08:00
|
|
|
cp and mv once again support preserving extended attributes.
|
|
|
|
|
[bug introduced in coreutils-8.4]
|
|
|
|
|
|
|
|
|
|
cp now preserves "capabilities" when also preserving file ownership.
|
2010-04-16 15:39:11 +08:00
|
|
|
|
2010-02-17 06:48:00 +08:00
|
|
|
ls --color once again honors the 'NORMAL' dircolors directive.
|
|
|
|
|
[bug introduced in coreutils-6.11]
|
|
|
|
|
|
2010-02-26 23:33:16 +08:00
|
|
|
sort -M now handles abbreviated months that are aligned using blanks
|
|
|
|
|
in the locale database. Also locales with 8 bit characters are
|
|
|
|
|
handled correctly, including multi byte locales with the caveat
|
|
|
|
|
that multi byte characters are matched case sensitively.
|
|
|
|
|
|
2010-04-20 23:25:55 +08:00
|
|
|
sort again handles obsolescent key formats (+POS -POS) correctly.
|
|
|
|
|
Previously if -POS was specified, 1 field too many was used in the sort.
|
|
|
|
|
[bug introduced in coreutils-7.2]
|
|
|
|
|
|
2010-01-22 22:17:19 +08:00
|
|
|
** New features
|
|
|
|
|
|
2009-11-20 23:24:07 +08:00
|
|
|
join now accepts the --header option, to treat the first line of each
|
|
|
|
|
file as a header line to be joined and printed unconditionally.
|
|
|
|
|
|
2010-03-16 07:03:30 +08:00
|
|
|
timeout now accepts the --kill-after option which sends a kill
|
|
|
|
|
signal to the monitored command if it's still running the specified
|
|
|
|
|
duration after the initial signal was sent.
|
|
|
|
|
|
2010-01-22 22:17:19 +08:00
|
|
|
who: the "+/-" --mesg (-T) indicator of whether a user/tty is accepting
|
|
|
|
|
messages could be incorrectly listed as "+", when in fact, the user was
|
|
|
|
|
not accepting messages (mesg no). Before, who would examine only the
|
|
|
|
|
permission bits, and not consider the group of the TTY device file.
|
|
|
|
|
Thus, if a login tty's group would change somehow e.g., to "root",
|
|
|
|
|
that would make it unwritable (via write(1)) by normal users, in spite
|
|
|
|
|
of whatever the permission bits might imply. Now, when configured
|
|
|
|
|
using the --with-tty-group[=NAME] option, who also compares the group
|
|
|
|
|
of the TTY device with NAME (or "tty" if no group name is specified).
|
|
|
|
|
|
2010-01-31 06:52:46 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
ls --color no longer emits the final 3-byte color-resetting escape
|
|
|
|
|
sequence when it would be a no-op.
|
|
|
|
|
|
2010-02-01 23:19:08 +08:00
|
|
|
join -t '' no longer emits an error and instead operates on
|
2010-02-01 23:40:44 +08:00
|
|
|
each line as a whole (even if they contain NUL characters).
|
2010-02-01 23:19:08 +08:00
|
|
|
|
2010-01-14 05:14:16 +08:00
|
|
|
|
2010-01-14 04:57:54 +08:00
|
|
|
* Noteworthy changes in release 8.4 (2010-01-13) [stable]
|
2010-01-08 01:25:36 +08:00
|
|
|
|
2010-01-12 06:50:21 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
nproc --all is now guaranteed to be as large as the count
|
|
|
|
|
of available processors, which may not have been the case
|
|
|
|
|
on GNU/Linux systems with neither /proc nor /sys available.
|
|
|
|
|
[bug introduced in coreutils-8.1]
|
|
|
|
|
|
2010-01-10 04:18:06 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
Work around a build failure when using buggy <sys/capability.h>.
|
|
|
|
|
Alternatively, configure with --disable-libcap.
|
|
|
|
|
|
2010-01-12 13:52:14 +08:00
|
|
|
Compilation would fail on systems using glibc-2.7..2.9 due to changes in
|
|
|
|
|
gnulib's wchar.h that tickled a bug in at least those versions of glibc's
|
|
|
|
|
own <wchar.h> header. Now, gnulib works around the bug in those older
|
|
|
|
|
glibc <wchar.h> headers.
|
|
|
|
|
|
2010-01-12 14:58:44 +08:00
|
|
|
Building would fail with a link error (cp/copy.o) when XATTR headers
|
|
|
|
|
were installed without the corresponding library. Now, configure
|
|
|
|
|
detects that and disables xattr support, as one would expect.
|
|
|
|
|
|
2010-01-08 01:25:36 +08:00
|
|
|
|
2010-01-08 01:13:26 +08:00
|
|
|
* Noteworthy changes in release 8.3 (2010-01-07) [stable]
|
2009-12-11 21:43:13 +08:00
|
|
|
|
2009-12-18 20:26:04 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2010-01-06 21:40:21 +08:00
|
|
|
cp -p, install -p, mv, and touch -c could trigger a spurious error
|
|
|
|
|
message when using new glibc coupled with an old kernel.
|
|
|
|
|
[bug introduced in coreutils-6.12].
|
|
|
|
|
|
2010-01-01 22:39:29 +08:00
|
|
|
ls -l --color no longer prints "argetm" in front of dangling
|
|
|
|
|
symlinks when the 'LINK target' directive was given to dircolors.
|
|
|
|
|
[bug introduced in fileutils-4.0]
|
|
|
|
|
|
2010-01-07 11:57:40 +08:00
|
|
|
pr's page header was improperly formatted for long file names.
|
|
|
|
|
[bug introduced in coreutils-7.2]
|
|
|
|
|
|
2009-12-18 20:26:04 +08:00
|
|
|
rm -r --one-file-system works once again.
|
|
|
|
|
The rewrite to make rm use fts introduced a regression whereby
|
|
|
|
|
a commmand of the above form would fail for all subdirectories.
|
|
|
|
|
[bug introduced in coreutils-8.0]
|
|
|
|
|
|
2009-12-22 20:21:45 +08:00
|
|
|
stat -f recognizes more file system types: k-afs, fuseblk, gfs/gfs2, ocfs2,
|
|
|
|
|
and rpc_pipefs. Also Minix V3 is displayed correctly as minix3, not minux3.
|
2009-12-22 02:43:02 +08:00
|
|
|
[bug introduced in coreutils-8.1]
|
|
|
|
|
|
2009-12-15 06:45:34 +08:00
|
|
|
tail -f (inotify-enabled) once again works with remote files.
|
|
|
|
|
The use of inotify with remote files meant that any changes to those
|
|
|
|
|
files that was not done from the local system would go unnoticed.
|
|
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
2010-01-05 21:11:56 +08:00
|
|
|
tail -F (inotify-enabled) would abort when a tailed file is repeatedly
|
2009-12-30 18:16:23 +08:00
|
|
|
renamed-aside and then recreated.
|
|
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
|
|
|
|
tail -F (inotify-enabled) could fail to follow renamed files.
|
|
|
|
|
E.g., given a "tail -F a b" process, running "mv a b" would
|
|
|
|
|
make tail stop tracking additions to "b".
|
|
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
2009-12-30 22:36:03 +08:00
|
|
|
touch -a and touch -m could trigger bugs in some file systems, such
|
|
|
|
|
as xfs or ntfs-3g, and fail to update timestamps.
|
2009-12-20 08:29:40 +08:00
|
|
|
[bug introduced in coreutils-8.1]
|
|
|
|
|
|
2009-12-22 15:36:12 +08:00
|
|
|
wc now prints counts atomically so that concurrent
|
|
|
|
|
processes will not intersperse their output.
|
|
|
|
|
[the issue dates back to the initial implementation]
|
|
|
|
|
|
2009-12-11 21:43:13 +08:00
|
|
|
|
2009-12-11 21:00:40 +08:00
|
|
|
* Noteworthy changes in release 8.2 (2009-12-11) [stable]
|
2009-11-19 02:56:25 +08:00
|
|
|
|
2009-12-01 19:02:11 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2009-12-11 15:51:28 +08:00
|
|
|
id's use of mgetgroups no longer writes beyond the end of a malloc'd buffer
|
|
|
|
|
[bug introduced in coreutils-8.1]
|
|
|
|
|
|
2009-12-04 23:06:55 +08:00
|
|
|
id no longer crashes on systems without supplementary group support.
|
|
|
|
|
[bug introduced in coreutils-8.1]
|
|
|
|
|
|
2009-12-01 19:02:11 +08:00
|
|
|
rm once again handles zero-length arguments properly.
|
|
|
|
|
The rewrite to make rm use fts introduced a regression whereby
|
|
|
|
|
a command like "rm a '' b" would fail to remove "a" and "b", due to
|
|
|
|
|
the presence of the empty string argument.
|
|
|
|
|
[bug introduced in coreutils-8.0]
|
|
|
|
|
|
2009-12-08 16:48:34 +08:00
|
|
|
sort is now immune to the signal handling of its parent.
|
|
|
|
|
Specifically sort now doesn't exit with an error message
|
|
|
|
|
if it uses helper processes for compression and its parent
|
|
|
|
|
ignores CHLD signals. [bug introduced in coreutils-6.9]
|
|
|
|
|
|
2011-04-11 15:07:10 +08:00
|
|
|
tail without -f no longer accesses uninitialized memory
|
2009-12-11 19:15:13 +08:00
|
|
|
[bug introduced in coreutils-7.6]
|
|
|
|
|
|
2009-12-08 03:00:04 +08:00
|
|
|
timeout is now immune to the signal handling of its parent.
|
|
|
|
|
Specifically timeout now doesn't exit with an error message
|
|
|
|
|
if its parent ignores CHLD signals. [bug introduced in coreutils-7.6]
|
2009-11-19 02:56:25 +08:00
|
|
|
|
2009-12-09 20:04:46 +08:00
|
|
|
a user running "make distcheck" in the coreutils source directory,
|
|
|
|
|
with TMPDIR unset or set to the name of a world-writable directory,
|
|
|
|
|
and with a malicious user on the same system
|
|
|
|
|
was vulnerable to arbitrary code execution
|
2009-12-09 20:58:12 +08:00
|
|
|
[bug introduced in coreutils-5.0]
|
2009-12-09 20:04:46 +08:00
|
|
|
|
|
|
|
|
|
2009-11-19 02:38:50 +08:00
|
|
|
* Noteworthy changes in release 8.1 (2009-11-18) [stable]
|
2009-10-06 19:20:18 +08:00
|
|
|
|
2009-10-04 05:24:26 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2009-10-07 21:31:17 +08:00
|
|
|
chcon no longer exits immediately just because SELinux is disabled.
|
|
|
|
|
Even then, chcon may still be useful.
|
|
|
|
|
[bug introduced in coreutils-8.0]
|
|
|
|
|
|
2009-11-07 15:09:12 +08:00
|
|
|
chcon, chgrp, chmod, chown and du now diagnose an ostensible directory cycle
|
|
|
|
|
and arrange to exit nonzero. Before, they would silently ignore the
|
|
|
|
|
offending directory and all "contents."
|
2009-11-05 05:01:52 +08:00
|
|
|
|
2009-10-26 21:10:51 +08:00
|
|
|
env -u A=B now fails, rather than silently adding A to the
|
2009-10-28 20:21:24 +08:00
|
|
|
environment. Likewise, printenv A=B silently ignores the invalid
|
|
|
|
|
name. [the bugs date back to the initial implementation]
|
2009-10-26 21:10:51 +08:00
|
|
|
|
2009-11-08 11:45:27 +08:00
|
|
|
ls --color now handles files with capabilities correctly. Previously
|
|
|
|
|
files with capabilities were often not colored, and also sometimes, files
|
|
|
|
|
without capabilites were colored in error. [bug introduced in coreutils-7.0]
|
|
|
|
|
|
2009-10-21 02:19:58 +08:00
|
|
|
md5sum now prints checksums atomically so that concurrent
|
|
|
|
|
processes will not intersperse their output.
|
|
|
|
|
This also affected sum, sha1sum, sha224sum, sha384sum and sha512sum.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2009-11-05 05:02:20 +08:00
|
|
|
mktemp no longer leaves a temporary file behind if it was unable to
|
|
|
|
|
output the name of the file to stdout.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2009-10-24 19:50:13 +08:00
|
|
|
nice -n -1 PROGRAM now runs PROGRAM even when its internal setpriority
|
|
|
|
|
call fails with errno == EACCES.
|
|
|
|
|
[the bug dates back to the initial implementation]
|
|
|
|
|
|
2009-10-29 04:36:09 +08:00
|
|
|
nice, nohup, and su now refuse to execute the subsidiary program if
|
|
|
|
|
they detect write failure in printing an otherwise non-fatal warning
|
|
|
|
|
message to stderr.
|
|
|
|
|
|
2009-10-13 04:16:03 +08:00
|
|
|
stat -f recognizes more file system types: afs, cifs, anon-inode FS,
|
|
|
|
|
btrfs, cgroupfs, cramfs-wend, debugfs, futexfs, hfs, inotifyfs, minux3,
|
|
|
|
|
nilfs, securityfs, selinux, xenfs
|
|
|
|
|
|
|
|
|
|
tail -f (inotify-enabled) now avoids a race condition.
|
|
|
|
|
Before, any data appended in the tiny interval between the initial
|
|
|
|
|
read-to-EOF and the inotify watch initialization would be ignored
|
|
|
|
|
initially (until more data was appended), or forever, if the file
|
|
|
|
|
were first renamed or unlinked or never modified.
|
|
|
|
|
[The race was introduced in coreutils-7.5]
|
|
|
|
|
|
2009-11-15 16:25:29 +08:00
|
|
|
tail -F (inotify-enabled) now consistently tails a file that has been
|
|
|
|
|
replaced via renaming. That operation provokes either of two sequences
|
|
|
|
|
of inotify events. The less common sequence is now handled as well.
|
|
|
|
|
[The bug came with the implementation change in coreutils-7.5]
|
|
|
|
|
|
2009-10-23 15:52:25 +08:00
|
|
|
timeout now doesn't exit unless the command it is monitoring does,
|
|
|
|
|
for any specified signal. [bug introduced in coreutils-7.0].
|
|
|
|
|
|
2009-10-23 20:59:02 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
chroot, env, nice, and su fail with status 125, rather than 1, on
|
|
|
|
|
internal error such as failure to parse command line arguments; this
|
|
|
|
|
is for consistency with stdbuf and timeout, and avoids ambiguity
|
2009-10-23 20:59:23 +08:00
|
|
|
with the invoked command failing with status 1. Likewise, nohup
|
|
|
|
|
fails with status 125 instead of 127.
|
2009-10-23 20:59:02 +08:00
|
|
|
|
2009-11-17 15:56:12 +08:00
|
|
|
du (due to a change in gnulib's fts) can now traverse NFSv4 automounted
|
|
|
|
|
directories in which the stat'd device number of the mount point differs
|
|
|
|
|
during a traversal. Before, it would fail, because such a mismatch would
|
|
|
|
|
usually represent a serious error or a subversion attempt.
|
|
|
|
|
|
2009-10-27 18:04:34 +08:00
|
|
|
echo and printf now interpret \e as the Escape character (0x1B).
|
|
|
|
|
|
2009-11-03 19:01:40 +08:00
|
|
|
rm -f /read-only-fs/nonexistent now succeeds and prints no diagnostic
|
|
|
|
|
on systems with an unlinkat syscall that sets errno to EROFS in that case.
|
|
|
|
|
Before, it would fail with a "Read-only file system" diagnostic.
|
|
|
|
|
Also, "rm /read-only-fs/nonexistent" now reports "file not found" rather
|
|
|
|
|
than the less precise "Read-only file system" error.
|
|
|
|
|
|
2009-11-01 01:59:50 +08:00
|
|
|
** New programs
|
|
|
|
|
|
|
|
|
|
nproc: Print the number of processing units available to a process.
|
|
|
|
|
|
2009-10-04 05:24:26 +08:00
|
|
|
** New features
|
|
|
|
|
|
2009-10-27 20:36:40 +08:00
|
|
|
env and printenv now accept the option --null (-0), as a means to
|
|
|
|
|
avoid ambiguity with newlines embedded in the environment.
|
|
|
|
|
|
2009-10-04 05:24:26 +08:00
|
|
|
md5sum --check now also accepts openssl-style checksums.
|
|
|
|
|
So do sha1sum, sha224sum, sha384sum and sha512sum.
|
|
|
|
|
|
2009-11-05 02:13:39 +08:00
|
|
|
mktemp now accepts the option --suffix to provide a known suffix
|
|
|
|
|
after the substitution in the template. Additionally, uses such as
|
|
|
|
|
"mktemp fileXXXXXX.txt" are able to infer an appropriate --suffix.
|
|
|
|
|
|
2009-10-17 21:55:05 +08:00
|
|
|
touch now accepts the option --no-dereference (-h), as a means to
|
|
|
|
|
change symlink timestamps on platforms with enough support.
|
|
|
|
|
|
2009-10-06 19:20:18 +08:00
|
|
|
|
2009-10-06 19:04:16 +08:00
|
|
|
* Noteworthy changes in release 8.0 (2009-10-06) [beta]
|
2009-09-11 14:16:18 +08:00
|
|
|
|
2009-09-14 21:12:01 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
cp --preserve=xattr and --archive now preserve extended attributes even
|
|
|
|
|
when the source file doesn't have write access.
|
|
|
|
|
[bug introduced in coreutils-7.1]
|
|
|
|
|
|
2009-09-12 20:00:32 +08:00
|
|
|
touch -t [[CC]YY]MMDDhhmm[.ss] now accepts a timestamp string ending in .60,
|
|
|
|
|
to accommodate leap seconds.
|
2009-09-14 21:57:13 +08:00
|
|
|
[the bug dates back to the initial implementation]
|
2009-09-12 20:00:32 +08:00
|
|
|
|
2009-09-14 20:37:37 +08:00
|
|
|
ls --color now reverts to the color of a base file type consistently
|
|
|
|
|
when the color of a more specific type is disabled.
|
|
|
|
|
[bug introduced in coreutils-5.90]
|
|
|
|
|
|
2009-09-29 00:29:02 +08:00
|
|
|
ls -LR exits with status 2, not 0, when it encounters a cycle
|
|
|
|
|
|
2011-04-11 15:07:10 +08:00
|
|
|
"ls -is" is now consistent with ls -lis in ignoring values returned
|
2009-09-29 22:43:01 +08:00
|
|
|
from a failed stat/lstat. For example ls -Lis now prints "?", not "0",
|
|
|
|
|
for the inode number and allocated size of a dereferenced dangling symlink.
|
2009-09-29 13:28:01 +08:00
|
|
|
|
2009-10-01 15:36:25 +08:00
|
|
|
tail --follow --pid now avoids a race condition where data written
|
|
|
|
|
just before the process dies might not have been output by tail.
|
|
|
|
|
Also, tail no longer delays at all when the specified pid is not live.
|
|
|
|
|
[The race was introduced in coreutils-7.5,
|
|
|
|
|
and the unnecessary delay was present since textutils-1.22o]
|
|
|
|
|
|
2009-09-23 05:07:50 +08:00
|
|
|
** Portability
|
2009-09-11 22:30:27 +08:00
|
|
|
|
2009-09-23 05:07:50 +08:00
|
|
|
On Solaris 9, many commands would mistakenly treat file/ the same as
|
|
|
|
|
file. Now, even on such a system, path resolution obeys the POSIX
|
2012-04-18 07:38:04 +08:00
|
|
|
rules that a trailing slash ensures that the preceding name is a
|
2009-09-23 05:07:50 +08:00
|
|
|
directory or a symlink to a directory.
|
|
|
|
|
|
|
|
|
|
** Changes in behavior
|
2009-09-23 05:03:02 +08:00
|
|
|
|
2009-09-11 22:30:27 +08:00
|
|
|
id no longer prints SELinux " context=..." when the POSIXLY_CORRECT
|
|
|
|
|
environment variable is set.
|
|
|
|
|
|
2009-09-23 05:07:50 +08:00
|
|
|
readlink -f now ignores a trailing slash when deciding if the
|
|
|
|
|
last component (possibly via a dangling symlink) can be created,
|
|
|
|
|
since mkdir will succeed in that case.
|
|
|
|
|
|
2009-09-25 01:57:11 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
ln now accepts the options --logical (-L) and --physical (-P),
|
|
|
|
|
added by POSIX 2008. The default behavior is -P on systems like
|
|
|
|
|
GNU/Linux where link(2) creates hard links to symlinks, and -L on
|
|
|
|
|
BSD systems where link(2) follows symlinks.
|
|
|
|
|
|
2009-09-16 05:07:18 +08:00
|
|
|
stat: without -f, a command-line argument of "-" now means standard input.
|
|
|
|
|
With --file-system (-f), an argument of "-" is now rejected.
|
|
|
|
|
If you really must operate on a file named "-", specify it as
|
|
|
|
|
"./-" or use "--" to separate options from arguments.
|
|
|
|
|
|
rm: rewrite to use fts
* remove.c: Don't include "unlinkdir.h"; no longer used.
Do not include <setjmp.h> or "cycle-check.h". Likewise.
Include "xfts.h".
(dir_name, dir_len): Remove definitions.
(CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Likewise.
(INODE_SORT_DIR_ENTRIES_THRESHOLD, NEED_REWIND, D_TYPE): Likewise.
(struct dirstack_state, Dirstack_state): Likewise.
(g_buf, g_n_allocated): Remove declarations.
(hash_freer, hash_compare_strings, rm_malloc): Remove functions.
(rm_free, push_dir, top_dir, pop_dir, right_justify): Likewise.
(full_filename0, xfull_filename, full_filename_): Likewise.
(AD_stack_height, AD_stack_top, AD_stack_pop, AD_stack_clear): Likewise.
(obstack_init_minimal, ds_init, ds_clear, ds_free): Likewise.
(AD_pop_and_chdir, AD_ensure_initialized, AD_mark_helper): Likewise.
(AD_mark_as_unremovable, AD_mark_current_as_unremovable): Likewise.
(AD_push_initial, AD_push, AD_push, AD_is_removable): Likewise.
(write_protected_non_symlink): Change 3rd parameter from
dirstack_state "ds" to full_name.
(prompt): Adjust parameters. Now, state comes from FTS/FTSENT pair.
Those replace fd_cwd and "ds". Remove "filename". Remove pdirent_type
in favor of new "is_dir" parameter. Rename is_empty to is_empty_p.
(DO_RMDIR, DO_UNLINK): Remove definitions.
(remove_entry, fd_to_subdirp, compare_ino): Remove functions.
(dirent_count, dirent_inode_sort_may_be_useful): Likewise.
(preprocess_dir): Likewise.
(fts_skip_tree, mark_ancestor_dirs, excise, rm_fts): New functions.
(remove_cwd_entries, remove_dir, rm_1): Remove functions.
(rm): Rewrite as a simple loop calling fts_read and dispatching
each entry via rm_fts.
* src/rm.c (main): Adapt to new signature of rm().
* bootstrap.conf (gnulib_modules): Remove unlinkdir, no longer used.
* src/Makefile.am (sc_tight_scope): Also recognize an extern "enum"
declaration.
* tests/rm/empty-name: Adjust expected output to match new diagnostic.
* NEWS (Improvements): Mention it.
2009-07-13 00:15:23 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
rm: rewrite to use gnulib's fts
|
|
|
|
|
This makes rm -rf significantly faster (400-500%) in some pathological
|
|
|
|
|
cases, and slightly slower (20%) in at least one pathological case.
|
|
|
|
|
|
2009-09-13 18:11:57 +08:00
|
|
|
rm -r deletes deep hierarchies more efficiently. Before, execution time
|
|
|
|
|
was quadratic in the depth of the hierarchy, now it is merely linear.
|
|
|
|
|
However, this improvement is not as pronounced as might be expected for
|
|
|
|
|
very deep trees, because prior to this change, for any relative name
|
|
|
|
|
length longer than 8KiB, rm -r would sacrifice official conformance to
|
|
|
|
|
avoid the disproportionate quadratic performance penalty. Leading to
|
|
|
|
|
another improvement:
|
2009-09-03 21:15:09 +08:00
|
|
|
|
|
|
|
|
rm -r is now slightly more standards-conformant when operating on
|
2009-09-13 17:48:03 +08:00
|
|
|
write-protected files with relative names longer than 8KiB.
|
2009-09-03 21:15:09 +08:00
|
|
|
|
2009-09-11 14:16:18 +08:00
|
|
|
|
2009-09-11 13:53:16 +08:00
|
|
|
* Noteworthy changes in release 7.6 (2009-09-11) [stable]
|
2009-08-21 03:48:45 +08:00
|
|
|
|
2009-08-24 14:21:47 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
cp, mv now ignore failure to preserve a symlink timestamp, when it is
|
2009-08-24 14:21:47 +08:00
|
|
|
due to their running on a kernel older than what was implied by headers
|
|
|
|
|
and libraries tested at configure time.
|
2009-08-29 00:59:16 +08:00
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
2009-08-29 07:45:15 +08:00
|
|
|
cp --reflink --preserve now preserves attributes when cloning a file.
|
|
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
2009-09-02 17:34:27 +08:00
|
|
|
cp --preserve=xattr no longer leaks resources on each preservation failure.
|
|
|
|
|
[bug introduced in coreutils-7.1]
|
|
|
|
|
|
2009-09-07 15:23:19 +08:00
|
|
|
dd now exits with non-zero status when it encounters a write error while
|
2009-08-29 00:59:16 +08:00
|
|
|
printing a summary to stderr.
|
|
|
|
|
[bug introduced in coreutils-6.11]
|
2009-08-24 14:21:47 +08:00
|
|
|
|
2009-09-09 22:48:02 +08:00
|
|
|
dd cbs=N conv=unblock would fail to print a final newline when the size
|
|
|
|
|
of the input was not a multiple of N bytes.
|
|
|
|
|
[the non-conforming behavior dates back to the initial implementation]
|
|
|
|
|
|
2009-09-04 01:36:34 +08:00
|
|
|
df no longer requires that each command-line argument be readable
|
|
|
|
|
[bug introduced in coreutils-7.3]
|
|
|
|
|
|
ls -i: print consistent inode numbers also for mount points
On most unix- and linux-based kernels, ls -i DIR_CONTAINING_MOUNT_POINT
would print the wrong inode number for any entry that is a mount point.
It would do that by relying on readdir's dirent.d_ino values, while
most readdir implementations return the inode number of the underlying,
inaccessible directory. Thus, it is not consistent with what you'd
get when applying stat to the same entry. This bug led to surprising
results like "ls -i" and "ls -i --color" printing different numbers (ls
must usually "stat" a file to colorize its name). This change makes it
so that on offending systems, ls must stat non-command-line-arguments
for which otherwise it would be able to use "for free" dirent.d_ino
values. Regardless of this change, ls is already required to stat every
command-line argument. Note: versions of GNU ls prior to coreutils-6.0
did not perform the invalid optimization, and hence always printed
correct inode numbers. Thus, for the sake of correctness, ls -i is
forgoing the readdir optimization, for any kernel (including linux!)
with POSIX-nonconforming readdir. Note that currently, only Cygwin has
been agile enough to conform.
* src/ls.c (RELIABLE_D_INO): Define.
(print_dir): Use it.
For plenty of discussion, see this long thread:
http://thread.gmane.org/gmane.comp.gnu.coreutils.bugs/14020
This bug was introduced by the 2006-02-26 commit, 33eb3efe:
"In ls, avoid calling stat for --inode (-i), when possible."
* tests/ls/readdir-mountpoint-inode: New test.
* tests/Makefile.am (TESTS): Add it.
* tests/ls/stat-vs-dirent: Don't suppress failure of this test,
now that ls -i is fixed. Though note that it doesn't test well,
since it compares only the always-stat'd command-line arguments.
* NEWS (Bug fixes): Mention it.
2008-07-03 00:01:43 +08:00
|
|
|
ls -i now prints consistent inode numbers also for mount points.
|
|
|
|
|
This makes ls -i DIR less efficient on systems with dysfunctional readdir,
|
|
|
|
|
because ls must stat every file in order to obtain a guaranteed-valid
|
|
|
|
|
inode number. [bug introduced in coreutils-6.0]
|
|
|
|
|
|
2009-09-06 15:39:31 +08:00
|
|
|
tail -f (inotify-enabled) now flushes any initial output before blocking.
|
|
|
|
|
Before, this would print nothing and wait: stdbuf -o 4K tail -f /etc/passwd
|
|
|
|
|
Note that this bug affects tail -f only when its standard output is buffered,
|
|
|
|
|
which is relatively unusual.
|
2009-09-07 14:37:08 +08:00
|
|
|
[bug introduced in coreutils-7.5]
|
|
|
|
|
|
|
|
|
|
tail -f once again works with standard input. inotify-enabled tail -f
|
|
|
|
|
would fail when operating on a nameless stdin. I.e., tail -f < /etc/passwd
|
|
|
|
|
would say "tail: cannot watch `-': No such file or directory", yet the
|
|
|
|
|
relatively baroque tail -f /dev/stdin < /etc/passwd would work. Now, the
|
|
|
|
|
offending usage causes tail to revert to its conventional sleep-based
|
|
|
|
|
(i.e., not inotify-based) implementation.
|
|
|
|
|
[bug introduced in coreutils-7.5]
|
2009-09-06 15:39:31 +08:00
|
|
|
|
2009-09-10 23:51:44 +08:00
|
|
|
** Portability
|
|
|
|
|
|
|
|
|
|
ln, link: link f z/ would mistakenly succeed on Solaris 10, given an
|
|
|
|
|
existing file, f, and nothing named "z". ln -T f z/ has the same problem.
|
|
|
|
|
Each would mistakenly create "z" as a link to "f". Now, even on such a
|
|
|
|
|
system, each command reports the error, e.g.,
|
|
|
|
|
link: cannot create link `z/' to `f': Not a directory
|
|
|
|
|
|
2009-08-26 07:32:43 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
cp --reflink accepts a new "auto" parameter which falls back to
|
|
|
|
|
a standard copy if creating a copy-on-write clone is not possible.
|
2009-08-21 03:48:45 +08:00
|
|
|
|
2009-09-08 14:26:22 +08:00
|
|
|
** Changes in behavior
|
2009-09-08 04:10:10 +08:00
|
|
|
|
2009-09-08 14:26:22 +08:00
|
|
|
tail -f now ignores "-" when stdin is a pipe or FIFO.
|
|
|
|
|
tail-with-no-args now ignores -f unconditionally when stdin is a pipe or FIFO.
|
|
|
|
|
Before, it would ignore -f only when no file argument was specified,
|
|
|
|
|
and then only when POSIXLY_CORRECT was set. Now, :|tail -f - terminates
|
|
|
|
|
immediately. Before, it would block indefinitely.
|
2009-09-08 04:10:10 +08:00
|
|
|
|
2009-09-07 15:23:19 +08:00
|
|
|
|
2009-08-21 03:19:36 +08:00
|
|
|
* Noteworthy changes in release 7.5 (2009-08-20) [stable]
|
2009-05-07 21:52:50 +08:00
|
|
|
|
2009-05-08 04:27:37 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2009-08-05 01:54:58 +08:00
|
|
|
dd's oflag=direct option now works even when the size of the input
|
|
|
|
|
is not a multiple of e.g., 512 bytes.
|
|
|
|
|
|
2009-08-13 21:37:43 +08:00
|
|
|
dd now handles signals consistently even when they're received
|
|
|
|
|
before data copying has started.
|
|
|
|
|
|
2009-08-04 22:21:08 +08:00
|
|
|
install runs faster again with SELinux enabled
|
|
|
|
|
[introduced in coreutils-7.0]
|
|
|
|
|
|
2009-07-27 17:37:47 +08:00
|
|
|
ls -1U (with two or more arguments, at least one a nonempty directory)
|
|
|
|
|
would print entry names *before* the name of the containing directory.
|
|
|
|
|
Also fixed incorrect output of ls -1RU and ls -1sU.
|
|
|
|
|
[introduced in coreutils-7.0]
|
2009-05-07 21:52:50 +08:00
|
|
|
|
2009-06-12 01:30:32 +08:00
|
|
|
sort now correctly ignores fields whose ending position is specified
|
|
|
|
|
before the start position. Previously in numeric mode the remaining
|
|
|
|
|
part of the line after the start position was used as the sort key.
|
|
|
|
|
[This bug appears to have been present in "the beginning".]
|
|
|
|
|
|
2009-07-27 17:37:47 +08:00
|
|
|
truncate -s failed to skip all whitespace in the option argument in
|
|
|
|
|
some locales.
|
|
|
|
|
|
2008-12-17 19:30:03 +08:00
|
|
|
** New programs
|
|
|
|
|
|
|
|
|
|
stdbuf: A new program to run a command with modified stdio buffering
|
|
|
|
|
for its standard streams.
|
|
|
|
|
|
2009-06-11 01:44:43 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
ls --color: files with multiple hard links are no longer colored differently
|
|
|
|
|
by default. That can be enabled by changing the LS_COLORS environment
|
|
|
|
|
variable. You can control that using the MULTIHARDLINK dircolors input
|
|
|
|
|
variable which corresponds to the 'mh' LS_COLORS item. Note these variables
|
|
|
|
|
were renamed from 'HARDLINK' and 'hl' which were available since
|
|
|
|
|
coreutils-7.1 when this feature was introduced.
|
|
|
|
|
|
2009-08-18 18:22:37 +08:00
|
|
|
** Deprecated options
|
|
|
|
|
|
|
|
|
|
nl --page-increment: deprecated in favor of --line-increment, the new option
|
|
|
|
|
maintains the previous semantics and the same short option, -i.
|
|
|
|
|
|
2009-05-02 05:50:11 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
chroot now accepts the options --userspec and --groups.
|
|
|
|
|
|
2009-08-02 01:36:48 +08:00
|
|
|
cp accepts a new option, --reflink: create a lightweight copy
|
2009-08-14 00:25:09 +08:00
|
|
|
using copy-on-write (COW). This is currently only supported within
|
|
|
|
|
a btrfs file system.
|
2009-08-02 01:36:48 +08:00
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
cp now preserves timestamps on symbolic links, when possible
|
2009-07-27 23:08:02 +08:00
|
|
|
|
2009-04-27 21:51:29 +08:00
|
|
|
sort accepts a new option, --human-numeric-sort (-h): sort numbers
|
|
|
|
|
while honoring human readable suffixes like KiB and MB etc.
|
|
|
|
|
|
2009-06-25 21:41:05 +08:00
|
|
|
tail --follow now uses inotify when possible, to be more responsive
|
|
|
|
|
to file changes and more efficient when monitoring many files.
|
2009-06-02 14:28:23 +08:00
|
|
|
|
2009-05-02 05:50:11 +08:00
|
|
|
|
2009-05-07 21:17:53 +08:00
|
|
|
* Noteworthy changes in release 7.4 (2009-05-07) [stable]
|
|
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
date -d 'next mon', when run on a Monday, now prints the date
|
|
|
|
|
7 days in the future rather than the current day. Same for any other
|
|
|
|
|
day-of-the-week name, when run on that same day of the week.
|
|
|
|
|
[This bug appears to have been present in "the beginning". ]
|
|
|
|
|
|
|
|
|
|
date -d tuesday, when run on a Tuesday -- using date built from the 7.3
|
|
|
|
|
release tarball, not from git -- would print the date 7 days in the future.
|
|
|
|
|
Now, it works properly and prints the current date. That was due to
|
|
|
|
|
human error (including not-committed changes in a release tarball)
|
|
|
|
|
and the fact that there is no check to detect when the gnulib/ git
|
|
|
|
|
submodule is dirty.
|
|
|
|
|
|
2009-05-07 21:35:19 +08:00
|
|
|
** Build-related
|
|
|
|
|
|
|
|
|
|
make check: two tests have been corrected
|
|
|
|
|
|
2009-05-07 21:17:53 +08:00
|
|
|
** Portability
|
|
|
|
|
|
|
|
|
|
There have been some ACL-related portability fixes for *BSD,
|
|
|
|
|
inherited from gnulib.
|
2009-05-02 00:19:19 +08:00
|
|
|
|
|
|
|
|
|
2009-05-02 00:03:50 +08:00
|
|
|
* Noteworthy changes in release 7.3 (2009-05-01) [stable]
|
2009-03-31 20:48:50 +08:00
|
|
|
|
2009-03-24 22:29:21 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2009-04-24 20:29:45 +08:00
|
|
|
cp now diagnoses failure to preserve selinux/xattr attributes when
|
|
|
|
|
--preserve=context,xattr is specified in combination with -a.
|
|
|
|
|
Also, cp no longer suppresses attribute-preservation diagnostics
|
|
|
|
|
when preserving SELinux context was explicitly requested.
|
|
|
|
|
|
2009-03-24 22:29:21 +08:00
|
|
|
ls now aligns output correctly in the presence of abbreviated month
|
|
|
|
|
names from the locale database that have differing widths.
|
2009-03-31 20:48:50 +08:00
|
|
|
|
2009-04-10 16:12:10 +08:00
|
|
|
ls -v and sort -V now order names like "#.b#" properly
|
|
|
|
|
|
2009-04-17 17:00:35 +08:00
|
|
|
mv: do not print diagnostics when failing to preserve xattr's on file
|
|
|
|
|
systems without xattr support.
|
|
|
|
|
|
2009-04-28 20:09:11 +08:00
|
|
|
sort -m no longer segfaults when its output file is also an input file.
|
|
|
|
|
E.g., with this, touch 1; sort -m -o 1 1, sort would segfault.
|
|
|
|
|
[introduced in coreutils-7.2]
|
|
|
|
|
|
2009-04-06 15:42:15 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
shred, sort, shuf: now use an internal pseudorandom generator by default.
|
2012-04-18 07:38:04 +08:00
|
|
|
This is mainly noticeable in shred where the 3 random passes it does by
|
2009-04-06 15:42:15 +08:00
|
|
|
default should proceed at the speed of the disk. Previously /dev/urandom
|
|
|
|
|
was used if available, which is relatively slow on GNU/Linux systems.
|
|
|
|
|
|
2009-04-18 00:44:18 +08:00
|
|
|
** Improved robustness
|
|
|
|
|
|
|
|
|
|
cp would exit successfully after copying less than the full contents
|
|
|
|
|
of a file larger than ~4000 bytes from a linux-/proc file system to a
|
|
|
|
|
destination file system with a fundamental block size of 4KiB or greater.
|
|
|
|
|
Reading into a 4KiB-or-larger buffer, cp's "read" syscall would return
|
|
|
|
|
a value smaller than 4096, and cp would interpret that as EOF (POSIX
|
|
|
|
|
allows this). This optimization, now removed, saved 50% of cp's read
|
|
|
|
|
syscalls when copying small files. Affected linux kernels: at least
|
|
|
|
|
2.6.9 through 2.6.29.
|
|
|
|
|
[the optimization was introduced in coreutils-6.0]
|
|
|
|
|
|
2009-04-08 17:43:15 +08:00
|
|
|
** Portability
|
|
|
|
|
|
2009-04-28 20:18:54 +08:00
|
|
|
df now pre-mounts automountable directories even with automounters for
|
|
|
|
|
which stat-like syscalls no longer provoke mounting. Now, df uses open.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'id -G $USER' now works correctly even on Darwin and NetBSD. Previously it
|
2009-04-08 17:43:15 +08:00
|
|
|
would either truncate the group list to 10, or go into an infinite loop,
|
2009-04-28 22:49:04 +08:00
|
|
|
due to their non-standard getgrouplist implementations.
|
2009-04-08 17:43:15 +08:00
|
|
|
[truncation introduced in coreutils-6.11]
|
|
|
|
|
[infinite loop introduced in coreutils-7.1]
|
|
|
|
|
|
2009-04-10 16:12:10 +08:00
|
|
|
|
2009-03-31 20:11:57 +08:00
|
|
|
* Noteworthy changes in release 7.2 (2009-03-31) [stable]
|
2009-02-22 05:49:24 +08:00
|
|
|
|
2009-03-24 04:48:19 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
pwd now accepts the options --logical (-L) and --physical (-P). For
|
|
|
|
|
compatibility with existing scripts, -P is the default behavior
|
|
|
|
|
unless POSIXLY_CORRECT is requested.
|
|
|
|
|
|
2009-02-24 16:37:18 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2009-03-11 19:39:33 +08:00
|
|
|
cat once again immediately outputs data it has processed.
|
|
|
|
|
Previously it would have been buffered and only output if enough
|
|
|
|
|
data was read, or on process exit.
|
|
|
|
|
[bug introduced in coreutils-6.0]
|
|
|
|
|
|
2009-03-09 01:37:08 +08:00
|
|
|
comm's new --check-order option would fail to detect disorder on any pair
|
|
|
|
|
of lines where one was a prefix of the other. For example, this would
|
|
|
|
|
fail to report the disorder: printf 'Xb\nX\n'>k; comm --check-order k k
|
|
|
|
|
[bug introduced in coreutils-7.0]
|
|
|
|
|
|
cp: diagnose invalid "cp -rl dir dir" right away, once again
Running "mkdir dir; cp -rl dir dir" would create dir/dir/dir/...
rather than diagnosing the "copy-into-self" failure.
The easy fix would have been to revert this part of the change
[3ece0355 2008-11-09 cp: use far less memory in some cases]
that introduced the bug:
- remember_copied (dst_name, dst_sb.st_ino, dst_sb.st_dev);
+ if (!x->hard_link)
+ remember_copied (dst_name, dst_sb.st_ino, dst_sb.st_dev);
However, that would have induced the failure of the new cp/link-heap
test, due to the added memory pressure of recording 10k dev/ino pairs.
And besides, I liked that improvement and wanted to keep it.
Now that it's obvious recording the just-created-directory dev/ino
needn't depend on the setting of hard_link, I realized it is necessary
to record the pair only for the first directory created for each
source command-line argument.
I made that change, then noticed the new test, cp -rl a d d, would pass
when run once, yet output the into-self diagnostic twice. Also note
the side effect: it creates d/a and d/d. However, running that same
command a second time, now with the modified directory, would fail.
That turned out to be due to the fact that although the first into-self
failure was detected in copy_dir, that function would continue copying
other entries regardless -- and that would make it fail (eventually)
with the unwanted recursion.
* src/copy.c (copy_internal): This function needed an indicator of
whether, for a give command line argument, it had already created its
first directory. If so, no more need to record dev/ino pairs. If this
is the first, then do record its pair. Hence, the new parameter.
(copy_dir, copy): Update callers.
(copy_dir): Upon any into-self failure, break out of the loop.
* tests/cp/into-self: Test for the above.
Reported by Mikael Magnusson.
2009-02-27 16:23:44 +08:00
|
|
|
cp once again diagnoses the invalid "cp -rl dir dir" right away,
|
|
|
|
|
rather than after creating a very deep dir/dir/dir/... hierarchy.
|
|
|
|
|
The bug strikes only with both --recursive (-r, -R) and --link (-l).
|
|
|
|
|
[bug introduced in coreutils-7.1]
|
|
|
|
|
|
2009-03-08 03:41:00 +08:00
|
|
|
ls --sort=version (-v) sorted names beginning with "." inconsistently.
|
|
|
|
|
Now, names that start with "." are always listed before those that don't.
|
|
|
|
|
|
2009-03-07 03:03:26 +08:00
|
|
|
pr: fix the bug whereby --indent=N (-o) did not indent header lines
|
|
|
|
|
[bug introduced in coreutils-6.9.90]
|
|
|
|
|
|
2009-02-24 16:37:18 +08:00
|
|
|
sort now handles specified key ends correctly.
|
|
|
|
|
Previously -k1,1b would have caused leading space from field 2 to be
|
|
|
|
|
included in the sort while -k2,3.0 would have not included field 3.
|
|
|
|
|
|
2009-03-07 06:30:55 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2009-04-04 03:52:16 +08:00
|
|
|
cat,cp,install,mv,split: these programs now read and write a minimum
|
|
|
|
|
of 32KiB at a time. This was seen to double throughput when reading
|
|
|
|
|
cached files on GNU/Linux-based systems.
|
2009-02-22 05:49:24 +08:00
|
|
|
|
2009-03-11 23:08:20 +08:00
|
|
|
cp -a now tries to preserve extended attributes (xattr), but does not
|
|
|
|
|
diagnose xattr-preservation failure. However, cp --preserve=all still does.
|
|
|
|
|
|
2009-03-24 19:16:20 +08:00
|
|
|
ls --color: hard link highlighting can be now disabled by changing the
|
|
|
|
|
LS_COLORS environment variable. To disable it you can add something like
|
|
|
|
|
this to your profile: eval `dircolors | sed s/hl=[^:]*:/hl=:/`
|
|
|
|
|
|
2009-03-11 23:08:20 +08:00
|
|
|
|
2009-02-22 05:35:33 +08:00
|
|
|
* Noteworthy changes in release 7.1 (2009-02-21) [stable]
|
2008-10-06 03:27:05 +08:00
|
|
|
|
2008-10-07 00:17:19 +08:00
|
|
|
** New features
|
|
|
|
|
|
2009-01-23 19:17:53 +08:00
|
|
|
Add extended attribute support available on certain filesystems like ext2
|
|
|
|
|
and XFS.
|
2009-02-17 22:53:39 +08:00
|
|
|
cp: Tries to copy xattrs when --preserve=xattr or --preserve=all specified
|
2009-01-23 19:17:53 +08:00
|
|
|
mv: Always tries to copy xattrs
|
|
|
|
|
install: Never copies xattrs
|
|
|
|
|
|
2009-01-14 01:35:00 +08:00
|
|
|
cp and mv accept a new option, --no-clobber (-n): silently refrain
|
|
|
|
|
from overwriting any existing destination file
|
|
|
|
|
|
2008-12-22 12:06:16 +08:00
|
|
|
dd accepts iflag=cio and oflag=cio to open the file in CIO (concurrent I/O)
|
|
|
|
|
mode where this feature is available.
|
|
|
|
|
|
2009-02-17 20:16:54 +08:00
|
|
|
install accepts a new option, --compare (-C): compare each pair of source
|
|
|
|
|
and destination files, and if the destination has identical content and
|
|
|
|
|
any specified owner, group, permissions, and possibly SELinux context, then
|
|
|
|
|
do not modify the destination at all.
|
|
|
|
|
|
2008-10-27 22:38:23 +08:00
|
|
|
ls --color now highlights hard linked files, too
|
|
|
|
|
|
2008-10-07 00:17:19 +08:00
|
|
|
stat -f recognizes the Lustre file system type
|
|
|
|
|
|
2008-10-25 17:34:14 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2008-11-29 17:47:12 +08:00
|
|
|
chgrp, chmod, chown --silent (--quiet, -f) no longer print some diagnostics
|
|
|
|
|
[bug introduced in coreutils-5.1]
|
|
|
|
|
|
2008-11-20 02:36:45 +08:00
|
|
|
cp uses much less memory in some situations
|
|
|
|
|
|
2009-02-17 22:53:39 +08:00
|
|
|
cp -a now correctly tries to preserve SELinux context (announced in 6.9.90),
|
|
|
|
|
doesn't inform about failure, unlike with --preserve=all
|
|
|
|
|
|
2008-11-24 16:55:55 +08:00
|
|
|
du --files0-from=FILE no longer reads all of FILE into RAM before
|
|
|
|
|
processing the first file name
|
|
|
|
|
|
2008-10-25 17:34:14 +08:00
|
|
|
seq 9223372036854775807 9223372036854775808 now prints only two numbers
|
|
|
|
|
on systems with extended long double support and good library support.
|
|
|
|
|
Even with this patch, on some systems, it still produces invalid output,
|
|
|
|
|
from 3 to at least 1026 lines long. [bug introduced in coreutils-6.11]
|
|
|
|
|
|
2009-02-15 01:20:37 +08:00
|
|
|
seq -w now accounts for a decimal point added to the last number
|
|
|
|
|
to correctly print all numbers to the same width.
|
|
|
|
|
|
2008-11-26 01:38:26 +08:00
|
|
|
wc --files0-from=FILE no longer reads all of FILE into RAM, before
|
|
|
|
|
processing the first file name, unless the list of names is known
|
|
|
|
|
to be small enough.
|
|
|
|
|
|
2008-04-03 04:26:45 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2008-10-08 14:51:38 +08:00
|
|
|
cp and mv: the --reply={yes,no,query} option has been removed.
|
|
|
|
|
Using it has elicited a warning for the last three years.
|
|
|
|
|
|
2008-11-20 18:28:31 +08:00
|
|
|
dd: user specified offsets that are too big are handled better.
|
|
|
|
|
Previously, erroneous parameters to skip and seek could result
|
|
|
|
|
in redundant reading of the file with no warnings or errors.
|
|
|
|
|
|
2008-12-09 15:22:21 +08:00
|
|
|
du: -H (initially equivalent to --si) is now equivalent to
|
|
|
|
|
--dereference-args, and thus works as POSIX requires
|
|
|
|
|
|
2009-01-23 03:34:11 +08:00
|
|
|
shred: now does 3 overwrite passes by default rather than 25.
|
|
|
|
|
|
2008-04-03 04:26:45 +08:00
|
|
|
ls -l now marks SELinux-only files with the less obtrusive '.',
|
|
|
|
|
rather than '+'. A file with any other combination of MAC and ACL
|
|
|
|
|
is still marked with a '+'.
|
|
|
|
|
|
2008-10-06 03:27:05 +08:00
|
|
|
|
2008-10-06 02:40:19 +08:00
|
|
|
* Noteworthy changes in release 7.0 (2008-10-05) [beta]
|
2008-06-01 17:00:51 +08:00
|
|
|
|
2008-03-28 19:05:55 +08:00
|
|
|
** New programs
|
|
|
|
|
|
|
|
|
|
timeout: Run a command with bounded time.
|
2008-03-29 06:55:31 +08:00
|
|
|
truncate: Set the size of a file to a specified size.
|
2008-03-28 19:05:55 +08:00
|
|
|
|
2008-06-01 18:40:40 +08:00
|
|
|
** New features
|
|
|
|
|
|
2008-09-23 04:42:12 +08:00
|
|
|
chgrp, chmod, chown, chcon, du, rm: now all display linear performance,
|
|
|
|
|
even when operating on million-entry directories on ext3 and ext4 file
|
|
|
|
|
systems. Before, they would exhibit O(N^2) performance, due to linear
|
|
|
|
|
per-entry seek time cost when operating on entries in readdir order.
|
|
|
|
|
Rm was improved directly, while the others inherit the improvement
|
|
|
|
|
from the newer version of fts in gnulib.
|
|
|
|
|
|
2008-04-21 09:24:16 +08:00
|
|
|
comm now verifies that the inputs are in sorted order. This check can
|
|
|
|
|
be turned off with the --nocheck-order option.
|
|
|
|
|
|
2008-04-23 11:47:42 +08:00
|
|
|
comm accepts new option, --output-delimiter=STR, that allows specification
|
|
|
|
|
of an output delimiter other than the default single TAB.
|
|
|
|
|
|
2008-08-06 07:57:50 +08:00
|
|
|
cp and mv: the deprecated --reply=X option is now also undocumented.
|
|
|
|
|
|
2008-07-23 20:50:52 +08:00
|
|
|
dd accepts iflag=fullblock to make it accumulate full input blocks.
|
|
|
|
|
With this new option, after a short read, dd repeatedly calls read,
|
|
|
|
|
until it fills the incomplete block, reaches EOF, or encounters an error.
|
|
|
|
|
|
2008-09-03 16:33:06 +08:00
|
|
|
df accepts a new option --total, which produces a grand total of all
|
|
|
|
|
arguments after all arguments have been processed.
|
|
|
|
|
|
expr: support arbitrary-precision arithmetic
* src/Makefile.am (expr_LDADD): Link expr against GNU MP.
* doc/coreutils.texi (expr invocation): Describe --bignum,
--no-bignum. Explain the new arbitrary-precision functionality.
* NEWS: Indicate that arbitrary-precision arithmetic is now
supported in expr.
* src/expr.c (enum valtype): Added mp_integer, signifying a GNU MP
number.
(usage): Document the new options --bignum and --no-bignum which
force and prohibit the use of arbitrary-precision arithmetic,
respectively.
(long_options): data structure for getopt_long, which we need to
use to parse the options mentioned above.
(main): parse these options with getopt_long instead of
parse_long_options.
(valinfo): Downgrade the numeric member of the union from
intmax_t to signed long, since MP lacks functions for promoting an
intmax_t to an arbitrary-precision quantity.
(enum arithmetic_mode): Represents the current choice between
--bignum, --no-bignum and the default (automatically switch from
one to the other if needed).
(integer_overflow): issue a more explicit error message indicating
that MP is not available.
(string_too_long): new function, emits a fatal error message for
the case where an argument to the 'index' expression is too long
for a string offset to be represented.
(int_value): With --bignum, create the value as mp_integer rather
than plain integer.
(substr_value): factored out of eval6; implements "substr".
(freev): also destroy mp_integer values. Check that no mp_integer
values exist if --no-bignum was specified.
(printv, null, tostring): support mp_integer.
(toint): new funtion for converting from string or mp_integer to
integer.
(getsize): extracts a size_t value from a VALUE object; used to
implement substr.
(promote): promotes a value from integer to mp_integer.
(domult, dodivide): functions for multiplication and division,
factored out of eval4.
(doadd): addition/subraction function, factpred out of eval3.
(eval3): support mp_integer types; call doadd.
(eval4): support mp_integer types; call domult, dodivide.
(eval6): support mp_integer offsets and lengths for "substr" and
"index".
* TODO: Mention that expr supports arbitrary-precision arithmetic,
and suggest that this might also be a good idea for seq.
* AUTHORS (expr): Add James Youngman.
2008-08-03 04:49:46 +08:00
|
|
|
If the GNU MP library is available at configure time, factor and
|
|
|
|
|
expr support arbitrarily large numbers. Pollard's rho algorithm is
|
|
|
|
|
used to factor large numbers.
|
factor arbitrarily large numbers
* m4/gmp.m4: New file; adds cu_GMP, which detects GNU MP.
* configure.ac: Use cu_GMP.
* src/Makefile.am: Link factor against libgmp if available.
* src/factor.c: Use GNU MP if it is available.
(emit_factor, emit_ul_factor, factor_using_division,
factor_using_pollard_rho, extract_factors_multi,
sort_and_print_factors, free_factors): new functions
for the arbitrary-precision implementation, taken from an example
in GNU MP.
(factor_wheel): Renamed; was called factor.
(print_factors_single): Renamed; was called print_factors.
(print_factors): New function, chooses between the single- and
arbitrary-precision algorithms according to availability of GNU MP
and the length of the number to be factored.
(usage, main): New options --bignum and --no-bignum.
* coreutils.texi (factor invocation): Document new command-line
options for the MP implementation and update the performance
numbers to take into account the asymptotically faster algorithm.
* TODO: Remove item about factoring large primes (it's done).
* m4/gmp.m4: Add support for --without-gmp.
* NEWS: Mention the new feature.
2008-07-31 15:58:10 +08:00
|
|
|
|
2008-09-05 19:12:06 +08:00
|
|
|
install accepts a new option --strip-program to specify the program used to
|
|
|
|
|
strip binaries.
|
|
|
|
|
|
2008-08-06 07:57:50 +08:00
|
|
|
ls now colorizes files with capabilities if libcap is available
|
|
|
|
|
|
2008-10-03 17:03:40 +08:00
|
|
|
ls -v now uses filevercmp function as sort predicate (instead of strverscmp)
|
|
|
|
|
|
2008-06-01 18:40:40 +08:00
|
|
|
md5sum now accepts the new option, --quiet, to suppress the printing of
|
|
|
|
|
'OK' messages. sha1sum, sha224sum, sha384sum, and sha512sum accept it, too.
|
|
|
|
|
|
2008-04-04 06:42:57 +08:00
|
|
|
sort accepts a new option, --files0-from=F, that specifies a file
|
|
|
|
|
containing a null-separated list of files to sort. This list is used
|
|
|
|
|
instead of filenames passed on the command-line to avoid problems with
|
|
|
|
|
maximum command-line (argv) length.
|
|
|
|
|
|
2008-04-06 01:33:51 +08:00
|
|
|
sort accepts a new option --batch-size=NMERGE, where NMERGE
|
|
|
|
|
represents the maximum number of inputs that will be merged at once.
|
|
|
|
|
When processing more than NMERGE inputs, sort uses temporary files.
|
|
|
|
|
|
2008-08-15 15:48:43 +08:00
|
|
|
sort accepts a new option --version-sort (-V, --sort=version),
|
2008-10-03 17:03:40 +08:00
|
|
|
specifying that ordering is to be based on filevercmp.
|
2008-08-14 21:24:59 +08:00
|
|
|
|
2008-06-12 05:02:20 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2008-06-16 19:03:07 +08:00
|
|
|
chcon --verbose now prints a newline after each message
|
|
|
|
|
|
2008-06-12 05:02:20 +08:00
|
|
|
od no longer suffers from platform bugs in printf(3). This is
|
|
|
|
|
probably most noticeable when using 'od -tfL' to print long doubles.
|
|
|
|
|
|
2008-09-26 02:01:24 +08:00
|
|
|
seq -0.1 0.1 2 now prints 2,0 when locale's decimal point is ",".
|
|
|
|
|
Before, it would mistakenly omit the final number in that example.
|
|
|
|
|
|
2008-07-28 04:21:14 +08:00
|
|
|
shuf honors the --zero-terminated (-z) option, even with --input-range=LO-HI
|
|
|
|
|
|
2008-07-27 23:31:18 +08:00
|
|
|
shuf --head-count is now correctly documented. The documentation
|
|
|
|
|
previously claimed it was called --head-lines.
|
|
|
|
|
|
2008-06-09 15:10:06 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
Improved support for access control lists (ACLs): On MacOS X, Solaris 7..10,
|
|
|
|
|
HP-UX 11, Tru64, AIX, IRIX 6.5, and Cygwin, "ls -l" now displays the presence
|
|
|
|
|
of an ACL on a file via a '+' sign after the mode, and "cp -p" copies ACLs.
|
|
|
|
|
|
2008-04-23 04:19:58 +08:00
|
|
|
join has significantly better performance due to better memory management
|
|
|
|
|
|
2008-07-30 20:31:50 +08:00
|
|
|
ls now uses constant memory when not sorting and using one_per_line format,
|
2011-06-25 13:57:59 +08:00
|
|
|
no matter how many files are in a given directory. I.e., to list a directory
|
|
|
|
|
with very many files, ls -1U is much more efficient.
|
2008-07-30 20:31:50 +08:00
|
|
|
|
2008-06-11 23:14:26 +08:00
|
|
|
od now aligns fields across lines when printing multiple -t
|
|
|
|
|
specifiers, and no longer prints fields that resulted entirely from
|
|
|
|
|
padding the input out to the least common multiple width.
|
2008-06-01 17:00:51 +08:00
|
|
|
|
2008-06-22 18:26:53 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
stat's --context (-Z) option has always been a no-op.
|
|
|
|
|
Now it evokes a warning that it is obsolete and will be removed.
|
|
|
|
|
|
|
|
|
|
|
2008-06-01 05:20:56 +08:00
|
|
|
* Noteworthy changes in release 6.12 (2008-05-31) [stable]
|
2008-04-23 17:45:38 +08:00
|
|
|
|
2011-07-31 15:21:00 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
cp, install, mv, and touch now preserve nanosecond resolution on
|
|
|
|
|
file timestamps, on platforms that have the 'utimensat' and
|
|
|
|
|
'futimens' system calls.
|
|
|
|
|
|
2008-04-23 17:45:38 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2008-04-26 15:14:55 +08:00
|
|
|
chcon, runcon: --help output now includes the bug-reporting address
|
|
|
|
|
|
2008-05-30 15:08:51 +08:00
|
|
|
cp -p copies permissions more portably. For example, on MacOS X 10.5,
|
|
|
|
|
"cp -p some-fifo some-file" no longer fails while trying to copy the
|
|
|
|
|
permissions from the some-fifo argument.
|
|
|
|
|
|
2008-04-23 18:38:54 +08:00
|
|
|
id with no options now prints the SELinux context only when invoked
|
|
|
|
|
with no USERNAME argument.
|
|
|
|
|
|
2008-04-23 17:45:38 +08:00
|
|
|
id and groups once again print the AFS-specific nameless group-ID (PAG).
|
|
|
|
|
Printing of such large-numbered, kernel-only (not in /etc/group) group-IDs
|
|
|
|
|
was suppressed in 6.11 due to ignorance that they are useful.
|
|
|
|
|
|
2008-04-26 15:28:48 +08:00
|
|
|
uniq: avoid subtle field-skipping malfunction due to isblank misuse.
|
|
|
|
|
In some locales on some systems, isblank(240) (aka  ) is nonzero.
|
|
|
|
|
On such systems, uniq --skip-fields=N would fail to skip the proper
|
|
|
|
|
number of fields for some inputs.
|
|
|
|
|
|
2008-05-05 06:07:08 +08:00
|
|
|
tac: avoid segfault with --regex (-r) and multiple files, e.g.,
|
|
|
|
|
"echo > x; tac -r x x". [bug present at least in textutils-1.8b, from 1992]
|
|
|
|
|
|
2008-06-01 04:42:20 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
install once again sets SELinux context, when possible
|
|
|
|
|
[it was deliberately disabled in 6.9.90]
|
|
|
|
|
|
2008-04-23 17:45:38 +08:00
|
|
|
|
2008-04-19 22:09:36 +08:00
|
|
|
* Noteworthy changes in release 6.11 (2008-04-19) [stable]
|
2008-01-17 04:20:20 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
2008-01-26 00:05:52 +08:00
|
|
|
configure --enable-no-install-program=groups now works.
|
|
|
|
|
|
2008-04-02 21:07:20 +08:00
|
|
|
"cp -fR fifo E" now succeeds with an existing E. Before this fix, using
|
|
|
|
|
-fR to copy a fifo or "special" file onto an existing file would fail
|
|
|
|
|
with EEXIST. Now, it once again unlinks the destination before trying
|
|
|
|
|
to create the destination file. [bug introduced in coreutils-5.90]
|
|
|
|
|
|
2008-03-31 15:11:15 +08:00
|
|
|
dd once again works with unnecessary options like if=/dev/stdin and
|
|
|
|
|
of=/dev/stdout. [bug introduced in fileutils-4.0h]
|
|
|
|
|
|
2008-02-21 22:01:15 +08:00
|
|
|
id now uses getgrouplist, when possible. This results in
|
|
|
|
|
much better performance when there are many users and/or groups.
|
|
|
|
|
|
2008-01-29 15:56:48 +08:00
|
|
|
ls no longer segfaults on files in /proc when linked with an older version
|
|
|
|
|
of libselinux. E.g., ls -l /proc/sys would dereference a NULL pointer.
|
|
|
|
|
|
2008-04-15 14:19:11 +08:00
|
|
|
md5sum would segfault for invalid BSD-style input, e.g.,
|
|
|
|
|
echo 'MD5 (' | md5sum -c - Now, md5sum ignores that line.
|
|
|
|
|
sha1sum, sha224sum, sha384sum, and sha512sum are affected, too.
|
|
|
|
|
[bug introduced in coreutils-5.1.0]
|
|
|
|
|
|
2008-04-19 05:42:40 +08:00
|
|
|
md5sum -c would accept a NUL-containing checksum string like "abcd\0..."
|
|
|
|
|
and would unnecessarily read and compute the checksum of the named file,
|
|
|
|
|
and then compare that checksum to the invalid one: guaranteed to fail.
|
|
|
|
|
Now, it recognizes that the line is not valid and skips it.
|
|
|
|
|
sha1sum, sha224sum, sha384sum, and sha512sum are affected, too.
|
|
|
|
|
[bug present in the original version, in coreutils-4.5.1, 1995]
|
|
|
|
|
|
2008-03-26 07:51:47 +08:00
|
|
|
"mkdir -Z x dir" no longer segfaults when diagnosing invalid context "x"
|
2008-03-29 05:37:19 +08:00
|
|
|
mkfifo and mknod would fail similarly. Now they're fixed.
|
2008-03-26 07:51:47 +08:00
|
|
|
|
2008-03-19 20:37:04 +08:00
|
|
|
mv would mistakenly unlink a destination file before calling rename,
|
|
|
|
|
when the destination had two or more hard links. It no longer does that.
|
|
|
|
|
[bug introduced in coreutils-5.3.0]
|
|
|
|
|
|
2008-03-27 19:18:25 +08:00
|
|
|
"paste -d'\' file" no longer overruns memory (heap since coreutils-5.1.2,
|
|
|
|
|
stack before then) [bug present in the original version, in 1992]
|
|
|
|
|
|
2008-04-19 18:48:10 +08:00
|
|
|
"pr -e" with a mix of backspaces and TABs no longer corrupts the heap
|
|
|
|
|
[bug present in the original version, in 1992]
|
|
|
|
|
|
2008-03-21 17:37:26 +08:00
|
|
|
"ptx -F'\' long-file-name" would overrun a malloc'd buffer and corrupt
|
|
|
|
|
the heap. That was triggered by a lone backslash (or odd number of them)
|
|
|
|
|
at the end of the option argument to --flag-truncation=STRING (-F),
|
|
|
|
|
--word-regexp=REGEXP (-W), or --sentence-regexp=REGEXP (-S).
|
|
|
|
|
|
2008-03-31 19:40:54 +08:00
|
|
|
"rm -r DIR" would mistakenly declare to be "write protected" -- and
|
|
|
|
|
prompt about -- full DIR-relative names longer than MIN (PATH_MAX, 8192).
|
|
|
|
|
|
2008-01-30 20:43:15 +08:00
|
|
|
"rmdir --ignore-fail-on-non-empty" detects and ignores the failure
|
|
|
|
|
in more cases when a directory is empty.
|
|
|
|
|
|
2008-02-19 01:38:52 +08:00
|
|
|
"seq -f % 1" would issue the erroneous diagnostic "seq: memory exhausted"
|
|
|
|
|
rather than reporting the invalid string format.
|
|
|
|
|
[bug introduced in coreutils-6.0]
|
|
|
|
|
|
2008-02-19 21:13:00 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
join now verifies that the inputs are in sorted order. This check can
|
|
|
|
|
be turned off with the --nocheck-order option.
|
|
|
|
|
|
2008-02-20 15:36:56 +08:00
|
|
|
sort accepts the new option --sort=WORD, where WORD can be one of
|
|
|
|
|
general-numeric, month, numeric or random. These are equivalent to the
|
|
|
|
|
options --general-numeric-sort/-g, --month-sort/-M, --numeric-sort/-n
|
|
|
|
|
and --random-sort/-R, resp.
|
|
|
|
|
|
2008-02-12 19:22:35 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
2008-03-05 01:03:35 +08:00
|
|
|
id and groups work around an AFS-related bug whereby those programs
|
|
|
|
|
would print an invalid group number, when given no user-name argument.
|
|
|
|
|
|
2008-02-12 19:22:35 +08:00
|
|
|
ls --color no longer outputs unnecessary escape sequences
|
|
|
|
|
|
2008-02-19 05:39:22 +08:00
|
|
|
seq gives better diagnostics for invalid formats.
|
|
|
|
|
|
2008-03-21 21:15:54 +08:00
|
|
|
** Portability
|
|
|
|
|
|
|
|
|
|
rm now works properly even on systems like BeOS and Haiku,
|
|
|
|
|
which have negative errno values.
|
|
|
|
|
|
2008-02-06 15:25:24 +08:00
|
|
|
** Consistency
|
|
|
|
|
|
2008-03-11 00:03:41 +08:00
|
|
|
install, mkdir, rmdir and split now write --verbose output to stdout,
|
|
|
|
|
not to stderr.
|
2008-02-06 15:25:24 +08:00
|
|
|
|
2008-01-30 20:43:15 +08:00
|
|
|
|
|
|
|
|
* Noteworthy changes in release 6.10 (2008-01-22) [stable]
|
|
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
2008-01-17 04:20:20 +08:00
|
|
|
Fix a non-portable use of sed in configure.ac.
|
|
|
|
|
[bug introduced in coreutils-6.9.92]
|
|
|
|
|
|
|
|
|
|
|
2008-01-11 16:10:50 +08:00
|
|
|
* Noteworthy changes in release 6.9.92 (2008-01-12) [beta]
|
2007-12-18 18:20:31 +08:00
|
|
|
|
2008-01-06 06:55:01 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2008-01-07 19:17:52 +08:00
|
|
|
cp --parents no longer uses uninitialized memory when restoring the
|
|
|
|
|
permissions of a just-created destination directory.
|
|
|
|
|
[bug introduced in coreutils-6.9.90]
|
|
|
|
|
|
2008-01-06 06:55:01 +08:00
|
|
|
tr's case conversion would fail in a locale with differing numbers
|
|
|
|
|
of lower case and upper case characters. E.g., this would fail:
|
2008-01-11 17:06:36 +08:00
|
|
|
env LC_CTYPE=en_US.ISO-8859-1 tr '[:upper:]' '[:lower:]'
|
2008-01-06 06:55:01 +08:00
|
|
|
[bug introduced in coreutils-6.9.90]
|
2007-12-18 18:20:31 +08:00
|
|
|
|
2008-01-06 19:38:18 +08:00
|
|
|
** Improvements
|
|
|
|
|
|
|
|
|
|
"touch -d now writable-but-owned-by-someone-else" now succeeds
|
|
|
|
|
whenever that same command would succeed without "-d now".
|
|
|
|
|
Before, it would work fine with no -d option, yet it would
|
|
|
|
|
fail with the ostensibly-equivalent "-d now".
|
|
|
|
|
|
2007-12-18 18:20:31 +08:00
|
|
|
|
2007-12-15 16:44:40 +08:00
|
|
|
* Noteworthy changes in release 6.9.91 (2007-12-15) [beta]
|
2007-12-03 01:39:40 +08:00
|
|
|
|
2007-12-12 02:08:03 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2007-12-12 04:26:32 +08:00
|
|
|
"ls -l" would not output "+" on SELinux hosts unless -Z was also given.
|
|
|
|
|
|
2007-12-09 07:56:02 +08:00
|
|
|
"rm" would fail to unlink a non-directory when run in an environment
|
|
|
|
|
in which the user running rm is capable of unlinking a directory.
|
|
|
|
|
[bug introduced in coreutils-6.9]
|
|
|
|
|
|
2007-12-03 01:39:40 +08:00
|
|
|
|
2007-12-02 01:05:53 +08:00
|
|
|
* Noteworthy changes in release 6.9.90 (2007-12-01) [beta]
|
2007-03-23 15:22:35 +08:00
|
|
|
|
2007-06-06 05:29:32 +08:00
|
|
|
** New programs
|
|
|
|
|
|
2007-07-11 04:37:05 +08:00
|
|
|
arch: equivalent to uname -m, not installed by default
|
|
|
|
|
But don't install this program on Solaris systems.
|
2007-06-06 05:29:32 +08:00
|
|
|
|
2007-12-02 01:05:53 +08:00
|
|
|
chcon: change the SELinux security context of a file
|
|
|
|
|
|
2007-06-03 05:04:10 +08:00
|
|
|
mktemp: create a temporary file or directory (or names)
|
|
|
|
|
|
2007-12-02 01:05:53 +08:00
|
|
|
runcon: run a program in a different SELinux security context
|
|
|
|
|
|
2007-08-21 16:34:33 +08:00
|
|
|
** Programs no longer installed by default
|
|
|
|
|
|
|
|
|
|
hostname, su
|
|
|
|
|
|
2007-07-04 02:36:43 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2007-11-16 16:31:15 +08:00
|
|
|
cp, by default, refuses to copy through a dangling destination symlink
|
|
|
|
|
Set POSIXLY_CORRECT if you require the old, risk-prone behavior.
|
|
|
|
|
|
2007-07-04 02:36:43 +08:00
|
|
|
pr -F no longer suppresses the footer or the first two blank lines in
|
|
|
|
|
the header. This is for compatibility with BSD and POSIX.
|
|
|
|
|
|
2007-07-14 00:37:16 +08:00
|
|
|
tr now warns about an unescaped backslash at end of string.
|
|
|
|
|
The tr from coreutils-5.2.1 and earlier would fail for such usage,
|
|
|
|
|
and Solaris' tr ignores that final byte.
|
|
|
|
|
|
2007-03-30 22:02:54 +08:00
|
|
|
** New features
|
|
|
|
|
|
2007-12-02 01:05:53 +08:00
|
|
|
Add SELinux support, based on the patch from Fedora:
|
|
|
|
|
* cp accepts new --preserve=context option.
|
|
|
|
|
* "cp -a" works with SELinux:
|
|
|
|
|
Now, cp -a attempts to preserve context, but failure to do so does
|
|
|
|
|
not change cp's exit status. However "cp --preserve=context" is
|
|
|
|
|
similar, but failure *does* cause cp to exit with nonzero status.
|
|
|
|
|
* install accepts new "-Z, --context=C" option.
|
|
|
|
|
* id accepts new "-Z" option.
|
|
|
|
|
* stat honors the new %C format directive: SELinux security context string
|
|
|
|
|
* ls accepts a slightly modified -Z option.
|
|
|
|
|
* ls: contrary to Fedora version, does not accept --lcontext and --scontext
|
2007-03-30 22:02:54 +08:00
|
|
|
|
2008-02-08 05:57:50 +08:00
|
|
|
The following commands and options now support the standard size
|
|
|
|
|
suffixes kB, M, MB, G, GB, and so on for T, P, Y, Z, and Y:
|
|
|
|
|
head -c, head -n, od -j, od -N, od -S, split -b, split -C,
|
|
|
|
|
tail -c, tail -n.
|
|
|
|
|
|
2007-11-10 07:07:37 +08:00
|
|
|
cp -p tries to preserve the GID of a file even if preserving the UID
|
|
|
|
|
is not possible.
|
|
|
|
|
|
2007-05-13 17:02:43 +08:00
|
|
|
uniq accepts a new option: --zero-terminated (-z). As with the sort
|
|
|
|
|
option of the same name, this makes uniq consume and produce
|
|
|
|
|
NUL-terminated lines rather than newline-terminated lines.
|
|
|
|
|
|
2007-05-26 13:08:18 +08:00
|
|
|
wc no longer warns about character decoding errors in multibyte locales.
|
|
|
|
|
This means for example that "wc /bin/sh" now produces normal output
|
|
|
|
|
(though the word count will have no real meaning) rather than many
|
|
|
|
|
error messages.
|
|
|
|
|
|
2007-07-11 04:37:05 +08:00
|
|
|
** New build options
|
|
|
|
|
|
|
|
|
|
By default, "make install" no longer attempts to install (or even build) su.
|
|
|
|
|
To change that, use ./configure --enable-install-program=su.
|
|
|
|
|
If you also want to install the new "arch" program, do this:
|
|
|
|
|
./configure --enable-install-program=arch,su.
|
|
|
|
|
|
|
|
|
|
You can inhibit the compilation and installation of selected programs
|
|
|
|
|
at configure time. For example, to avoid installing "hostname" and
|
|
|
|
|
"uptime", use ./configure --enable-no-install-program=hostname,uptime
|
2007-07-11 04:37:48 +08:00
|
|
|
Note: currently, "make check" passes, even when arch and su are not
|
|
|
|
|
built (that's the new default). However, if you inhibit the building
|
|
|
|
|
and installation of other programs, don't be surprised if some parts
|
|
|
|
|
of "make check" fail.
|
2007-07-11 04:37:05 +08:00
|
|
|
|
2007-07-01 01:43:53 +08:00
|
|
|
** Remove deprecated options
|
|
|
|
|
|
|
|
|
|
df no longer accepts the --kilobytes option.
|
|
|
|
|
du no longer accepts the --kilobytes or --megabytes options.
|
|
|
|
|
ls no longer accepts the --kilobytes option.
|
|
|
|
|
ptx longer accepts the --copyright option.
|
|
|
|
|
who no longer accepts -i or --idle.
|
|
|
|
|
|
2007-08-23 17:51:01 +08:00
|
|
|
** Improved robustness
|
|
|
|
|
|
|
|
|
|
ln -f can no longer silently clobber a just-created hard link.
|
|
|
|
|
In some cases, ln could be seen as being responsible for data loss.
|
|
|
|
|
For example, given directories a, b, c, and files a/f and b/f, we
|
|
|
|
|
should be able to do this safely: ln -f a/f b/f c && rm -f a/f b/f
|
|
|
|
|
However, before this change, ln would succeed, and thus cause the
|
|
|
|
|
loss of the contents of a/f.
|
|
|
|
|
|
|
|
|
|
stty no longer silently accepts certain invalid hex values
|
2008-03-29 03:16:26 +08:00
|
|
|
in its 35-colon command-line argument
|
2007-08-23 17:51:01 +08:00
|
|
|
|
2007-04-03 00:27:34 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2007-09-07 16:37:08 +08:00
|
|
|
chmod no longer ignores a dangling symlink. Now, chmod fails
|
|
|
|
|
with a diagnostic saying that it cannot operate on such a file.
|
|
|
|
|
[bug introduced in coreutils-5.1.0]
|
|
|
|
|
|
2007-07-29 00:49:04 +08:00
|
|
|
cp attempts to read a regular file, even if stat says it is empty.
|
|
|
|
|
Before, "cp /proc/cpuinfo c" would create an empty file when the kernel
|
|
|
|
|
reports stat.st_size == 0, while "cat /proc/cpuinfo > c" would "work",
|
|
|
|
|
and create a nonempty one. [bug introduced in coreutils-6.0]
|
|
|
|
|
|
2007-12-02 05:45:56 +08:00
|
|
|
cp --parents no longer mishandles symlinks to directories in file
|
|
|
|
|
name components in the source, e.g., "cp --parents symlink/a/b d"
|
|
|
|
|
no longer fails. Also, 'cp' no longer considers a destination
|
|
|
|
|
symlink to be the same as the referenced file when copying links
|
|
|
|
|
or making backups. For example, if SYM is a symlink to FILE,
|
|
|
|
|
"cp -l FILE SYM" now reports an error instead of silently doing
|
|
|
|
|
nothing. The behavior of 'cp' is now better documented when the
|
|
|
|
|
destination is a symlink.
|
2007-06-10 20:56:39 +08:00
|
|
|
|
2007-07-19 16:14:41 +08:00
|
|
|
"cp -i --update older newer" no longer prompts; same for mv
|
|
|
|
|
|
2007-08-20 23:01:18 +08:00
|
|
|
"cp -i" now detects read errors on standard input, and no longer consumes
|
|
|
|
|
too much seekable input; same for ln, install, mv, and rm.
|
|
|
|
|
|
2007-05-22 20:25:19 +08:00
|
|
|
cut now diagnoses a range starting with zero (e.g., -f 0-2) as invalid;
|
|
|
|
|
before, it would treat it as if it started with 1 (-f 1-2).
|
|
|
|
|
|
2007-05-22 19:56:34 +08:00
|
|
|
"cut -f 2-0" now fails; before, it was equivalent to "cut -f 2-"
|
|
|
|
|
|
|
|
|
|
cut now diagnoses the '-' in "cut -f -" as an invalid range, rather
|
|
|
|
|
than interpreting it as the unlimited range, "1-".
|
|
|
|
|
|
2007-11-23 05:44:51 +08:00
|
|
|
date -d now accepts strings of the form e.g., 'YYYYMMDD +N days',
|
|
|
|
|
in addition to the usual 'YYYYMMDD N days'.
|
|
|
|
|
|
2007-07-31 15:49:05 +08:00
|
|
|
du -s now includes the size of any stat'able-but-inaccessible directory
|
|
|
|
|
in the total size.
|
|
|
|
|
|
2007-07-31 16:46:31 +08:00
|
|
|
du (without -s) prints whatever it knows of the size of an inaccessible
|
|
|
|
|
directory. Before, du would print nothing for such a directory.
|
|
|
|
|
|
2007-04-03 00:27:34 +08:00
|
|
|
ls -x DIR would sometimes output the wrong string in place of the
|
|
|
|
|
first entry. [introduced in coreutils-6.8]
|
|
|
|
|
|
2007-04-24 15:20:52 +08:00
|
|
|
ls --color would mistakenly color a dangling symlink as if it were
|
|
|
|
|
a regular symlink. This would happen only when the dangling symlink
|
|
|
|
|
was not a command-line argument and in a directory with d_type support.
|
|
|
|
|
[introduced in coreutils-6.0]
|
|
|
|
|
|
2007-04-08 02:46:27 +08:00
|
|
|
ls --color, (with a custom LS_COLORS envvar value including the
|
|
|
|
|
ln=target attribute) would mistakenly output the string "target"
|
|
|
|
|
before the name of each symlink. [introduced in coreutils-6.0]
|
|
|
|
|
|
2007-08-16 04:44:45 +08:00
|
|
|
od's --skip (-j) option now works even when the kernel says that a
|
|
|
|
|
nonempty regular file has stat.st_size = 0. This happens at least
|
|
|
|
|
with files in /proc and linux-2.6.22.
|
|
|
|
|
|
2007-08-14 15:46:32 +08:00
|
|
|
"od -j L FILE" had a bug: when the number of bytes to skip, L, is exactly
|
|
|
|
|
the same as the length of FILE, od would skip *no* bytes. When the number
|
|
|
|
|
of bytes to skip is exactly the sum of the lengths of the first N files,
|
|
|
|
|
od would skip only the first N-1 files. [introduced in textutils-2.0.9]
|
|
|
|
|
|
2007-10-22 00:17:30 +08:00
|
|
|
./printf %.10000000f 1 could get an internal ENOMEM error and generate
|
|
|
|
|
no output, yet erroneously exit with status 0. Now it diagnoses the error
|
|
|
|
|
and exits with nonzero status. [present in initial implementation]
|
|
|
|
|
|
2007-06-23 15:27:11 +08:00
|
|
|
seq no longer mishandles obvious cases like "seq 0 0.000001 0.000003",
|
|
|
|
|
so workarounds like "seq 0 0.000001 0.0000031" are no longer needed.
|
|
|
|
|
|
2007-11-03 16:10:59 +08:00
|
|
|
seq would mistakenly reject some valid format strings containing %%,
|
|
|
|
|
and would mistakenly accept some invalid ones. e.g., %g%% and %%g, resp.
|
|
|
|
|
|
2007-11-17 16:39:42 +08:00
|
|
|
"seq .1 .1" would mistakenly generate no output on some systems
|
|
|
|
|
|
2007-07-24 16:00:59 +08:00
|
|
|
Obsolete sort usage with an invalid ordering-option character, e.g.,
|
|
|
|
|
"env _POSIX2_VERSION=199209 sort +1x" no longer makes sort free an
|
|
|
|
|
invalid pointer [introduced in coreutils-6.5]
|
|
|
|
|
|
2007-07-24 15:59:14 +08:00
|
|
|
sorting very long lines (relative to the amount of available memory)
|
|
|
|
|
no longer provokes unaligned memory access
|
|
|
|
|
|
2007-04-12 06:21:25 +08:00
|
|
|
split --line-bytes=N (-C N) no longer creates an empty file
|
|
|
|
|
[this bug is present at least as far back as textutils-1.22 (Jan, 1997)]
|
|
|
|
|
|
2007-05-04 15:57:10 +08:00
|
|
|
tr -c no longer aborts when translating with Set2 larger than the
|
2007-10-22 00:17:30 +08:00
|
|
|
complement of Set1. [present in the original version, in 1992]
|
2007-05-04 15:57:10 +08:00
|
|
|
|
2007-10-21 18:38:33 +08:00
|
|
|
tr no longer rejects an unmatched [:lower:] or [:upper:] in SET1.
|
2007-10-22 00:17:30 +08:00
|
|
|
[present in the original version]
|
2007-10-21 18:38:33 +08:00
|
|
|
|
2007-03-23 15:22:35 +08:00
|
|
|
|
2007-03-23 05:20:02 +08:00
|
|
|
* Noteworthy changes in release 6.9 (2007-03-22) [stable]
|
2007-02-25 08:10:07 +08:00
|
|
|
|
2007-02-28 02:12:08 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2007-03-04 06:00:18 +08:00
|
|
|
cp -x (--one-file-system) would fail to set mount point permissions
|
|
|
|
|
|
2007-02-28 02:12:08 +08:00
|
|
|
The default block size and output format for df -P are now unaffected by
|
|
|
|
|
the DF_BLOCK_SIZE, BLOCK_SIZE, and BLOCKSIZE environment variables. It
|
|
|
|
|
is still affected by POSIXLY_CORRECT, though.
|
2007-02-25 08:10:07 +08:00
|
|
|
|
2015-02-01 00:39:04 +08:00
|
|
|
Using pr -m -s (i.e., merging files, with TAB as the output separator)
|
2007-03-18 23:21:26 +08:00
|
|
|
no longer inserts extraneous spaces between output columns.
|
|
|
|
|
|
2007-02-25 04:16:52 +08:00
|
|
|
* Noteworthy changes in release 6.8 (2007-02-24) [not-unstable]
|
2006-12-08 15:28:04 +08:00
|
|
|
|
2006-12-14 07:22:50 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2006-12-14 18:09:44 +08:00
|
|
|
chgrp, chmod, and chown now honor the --preserve-root option.
|
|
|
|
|
Before, they would warn, yet continuing traversing and operating on /.
|
|
|
|
|
|
2006-12-14 07:22:50 +08:00
|
|
|
chmod no longer fails in an environment (e.g., a chroot) with openat
|
|
|
|
|
support but with insufficient /proc support.
|
|
|
|
|
|
2007-02-04 01:12:11 +08:00
|
|
|
"cp --parents F/G D" no longer creates a directory D/F when F is not
|
|
|
|
|
a directory (and F/G is therefore invalid).
|
|
|
|
|
|
2007-02-04 01:45:46 +08:00
|
|
|
"cp --preserve=mode" would create directories that briefly had
|
|
|
|
|
too-generous permissions in some cases. For example, when copying a
|
|
|
|
|
directory with permissions 777 the destination directory might
|
|
|
|
|
temporarily be setgid on some file systems, which would allow other
|
|
|
|
|
users to create subfiles with the same group as the directory. Fix
|
|
|
|
|
similar problems with 'install' and 'mv'.
|
|
|
|
|
|
2006-12-20 21:25:55 +08:00
|
|
|
cut no longer dumps core for usage like "cut -f2- f1 f2" with two or
|
|
|
|
|
more file arguments. This was due to a double-free bug, introduced
|
|
|
|
|
in coreutils-5.3.0.
|
|
|
|
|
|
2006-12-22 17:09:37 +08:00
|
|
|
dd bs= operands now silently override any later ibs= and obs=
|
|
|
|
|
operands, as POSIX and tradition require.
|
|
|
|
|
|
2007-01-02 14:27:22 +08:00
|
|
|
"ls -FRL" always follows symbolic links on Linux. Introduced in
|
|
|
|
|
coreutils-6.0.
|
|
|
|
|
|
2006-12-21 02:56:20 +08:00
|
|
|
A cross-partition "mv /etc/passwd ~" (by non-root) now prints
|
|
|
|
|
a reasonable diagnostic. Before, it would print this:
|
|
|
|
|
"mv: cannot remove `/etc/passwd': Not a directory".
|
2007-02-04 03:02:48 +08:00
|
|
|
|
|
|
|
|
pwd and "readlink -e ." no longer fail unnecessarily when a parent
|
|
|
|
|
directory is unreadable.
|
2006-12-21 02:56:20 +08:00
|
|
|
|
2007-10-08 04:58:29 +08:00
|
|
|
rm (without -f) could prompt when it shouldn't, or fail to prompt
|
|
|
|
|
when it should, when operating on a full name longer than 511 bytes
|
|
|
|
|
and getting an ENOMEM error while trying to form the long name.
|
|
|
|
|
|
|
|
|
|
rm could mistakenly traverse into the wrong directory under unusual
|
|
|
|
|
conditions: when a full name longer than 511 bytes specifies a search-only
|
|
|
|
|
directory, and when forming that name fails with ENOMEM, rm would attempt
|
|
|
|
|
to open a truncated-to-511-byte name with the first five bytes replaced
|
|
|
|
|
with "[...]". If such a directory were to actually exist, rm would attempt
|
|
|
|
|
to remove it.
|
|
|
|
|
|
2006-12-21 02:56:20 +08:00
|
|
|
"rm -rf /etc/passwd" (run by non-root) now prints a diagnostic.
|
|
|
|
|
Before it would print nothing.
|
|
|
|
|
|
2007-01-18 00:02:40 +08:00
|
|
|
"rm --interactive=never F" no longer prompts for an unwritable F
|
|
|
|
|
|
2011-05-20 03:36:33 +08:00
|
|
|
"rm -rf D" would emit a misleading diagnostic when failing to
|
2007-09-22 16:02:09 +08:00
|
|
|
remove a symbolic link within the unwritable directory, D.
|
2007-09-24 22:33:35 +08:00
|
|
|
Introduced in coreutils-6.0. Similarly, when a cross-partition
|
|
|
|
|
"mv" fails because the source directory is unwritable, it now gives
|
|
|
|
|
a reasonable diagnostic. Before, this would print
|
|
|
|
|
$ mkdir /tmp/x; touch /tmp/x/y; chmod -w /tmp/x;
|
|
|
|
|
$ test $(stat -c %d /tmp/x) -ne $(stat -c %d .) && mv /tmp/x/y .
|
|
|
|
|
mv: cannot remove `/tmp/x/y': Not a directory
|
|
|
|
|
Now it prints this:
|
|
|
|
|
mv: cannot remove `/tmp/x/y': Permission denied.
|
2007-09-22 16:02:09 +08:00
|
|
|
|
* src/sort.c (MAX_FORK_RETRIES_COMPRESS, MAX_FORK_RETRIES_DECOMPRESS):
In pipe_fork callers, use these named constants, not "2" and "8".
(proctab, nprocs): Declare to be "static".
(pipe_fork) [lint]: Initialize local, pid,
to avoid unwarranted may-be-used-uninitialized warning.
(create_temp): Use the active voice. Describe parameters, too.
2007-01-21 James Youngman <jay@gnu.org>
Centralize all the uses of sigprocmask(). Don't restore an invalid
saved mask.
* src/sort.c (enter_cs, leave_cs): New functions for protecting
code sequences against signal delivery.
* (exit_cleanup): Use enter_cs and leave_cs instead of
calling sigprocmask directly.
(create_temp_file, pipe_fork, zaptemp): Likewise
2007-01-21 Dan Hipschman <dsh@linux.ucla.edu>
Add compression of temp files to sort.
* NEWS: Mention this.
* bootstrap.conf: Import findprog.
* configure.ac: Add AC_FUNC_FORK.
* doc/coreutils.texi: Document GNUSORT_COMPRESSOR environment
variable.
* src/sort.c (compress_program): New global, holds the name of the
external compression program.
(struct sortfile): New type used by mergepfs and friends instead
of filenames to hold PIDs of compressor processes.
(proctab): New global, holds compressor PIDs on which to wait.
(enum procstate, struct procnode): New types used by proctab.
(proctab_hasher, proctab_comparator): New functions for proctab.
(nprocs): New global, number of forked but unreaped children.
(reap, reap_some): New function, wait for/cleanup forked processes.
(register_proc, update_proc, wait_proc): New functions for adding,
modifying and removing proctab entries.
(create_temp_file): Change parameter type to pointer to file
descriptor, and return type to pointer to struct tempnode.
(dup2_or_die): New function used in create_temp and open_temp.
(pipe_fork): New function, creates a pipe and child process.
(create_temp): Creates a temp file and possibly a compression
program to which we filter output.
(open_temp): Opens a compressed temp file and creates a
decompression process through which to filter the input.
(mergefps): Change FILES parameter type to struct sortfile array
and update access accordingly. Use open_temp and reap_some.
(avoid_trashing_input, merge): Change FILES parameter like
mergefps and call create_temp instead of create_temp_file.
(sort): Call create_temp instead of create_temp_file.
Use reap_some.
(avoid_trashing_input, merge, sort, main): Adapt to mergefps.
2007-01-24 07:00:21 +08:00
|
|
|
** New features
|
|
|
|
|
|
2007-02-24 19:24:27 +08:00
|
|
|
sort's new --compress-program=PROG option specifies a compression
|
|
|
|
|
program to use when writing and reading temporary files.
|
2007-02-20 05:11:18 +08:00
|
|
|
This can help save both time and disk space when sorting large inputs.
|
* src/sort.c (MAX_FORK_RETRIES_COMPRESS, MAX_FORK_RETRIES_DECOMPRESS):
In pipe_fork callers, use these named constants, not "2" and "8".
(proctab, nprocs): Declare to be "static".
(pipe_fork) [lint]: Initialize local, pid,
to avoid unwarranted may-be-used-uninitialized warning.
(create_temp): Use the active voice. Describe parameters, too.
2007-01-21 James Youngman <jay@gnu.org>
Centralize all the uses of sigprocmask(). Don't restore an invalid
saved mask.
* src/sort.c (enter_cs, leave_cs): New functions for protecting
code sequences against signal delivery.
* (exit_cleanup): Use enter_cs and leave_cs instead of
calling sigprocmask directly.
(create_temp_file, pipe_fork, zaptemp): Likewise
2007-01-21 Dan Hipschman <dsh@linux.ucla.edu>
Add compression of temp files to sort.
* NEWS: Mention this.
* bootstrap.conf: Import findprog.
* configure.ac: Add AC_FUNC_FORK.
* doc/coreutils.texi: Document GNUSORT_COMPRESSOR environment
variable.
* src/sort.c (compress_program): New global, holds the name of the
external compression program.
(struct sortfile): New type used by mergepfs and friends instead
of filenames to hold PIDs of compressor processes.
(proctab): New global, holds compressor PIDs on which to wait.
(enum procstate, struct procnode): New types used by proctab.
(proctab_hasher, proctab_comparator): New functions for proctab.
(nprocs): New global, number of forked but unreaped children.
(reap, reap_some): New function, wait for/cleanup forked processes.
(register_proc, update_proc, wait_proc): New functions for adding,
modifying and removing proctab entries.
(create_temp_file): Change parameter type to pointer to file
descriptor, and return type to pointer to struct tempnode.
(dup2_or_die): New function used in create_temp and open_temp.
(pipe_fork): New function, creates a pipe and child process.
(create_temp): Creates a temp file and possibly a compression
program to which we filter output.
(open_temp): Opens a compressed temp file and creates a
decompression process through which to filter the input.
(mergefps): Change FILES parameter type to struct sortfile array
and update access accordingly. Use open_temp and reap_some.
(avoid_trashing_input, merge): Change FILES parameter like
mergefps and call create_temp instead of create_temp_file.
(sort): Call create_temp instead of create_temp_file.
Use reap_some.
(avoid_trashing_input, merge, sort, main): Adapt to mergefps.
2007-01-24 07:00:21 +08:00
|
|
|
|
* NEWS: New option sort -C, proposed by XCU ERN 127, which looks
like it will be approved. Also add --check=quiet, --check=silent
as long aliases, and --check=diagnose-first as an alias for -c.
* doc/coreutils.texi (sort invocation): Document this.
Also, mention that sort -c can take at most one file.
* src/sort.c: Implement this.
Include argmatch.h.
(usage): Document the change.
(CHECK_OPTION): New constant.
(long_options): --check now takes an optional argument, and is now
treated differently from 'c'.
(check_args, check_types): New constant arrays.
(check): New arg CHECKONLY, which suppresses diagnostic if -C.
(main): Parse the new options.
* tests/sort/Test.pm (02d, 02d, incompat5, incompat6):
New tests for -C.
2007-01-24 16:06:57 +08:00
|
|
|
sort accepts the new option -C, which acts like -c except no diagnostic
|
|
|
|
|
is printed. Its --check option now accepts an optional argument, and
|
|
|
|
|
--check=quiet and --check=silent are now aliases for -C, while
|
|
|
|
|
--check=diagnose-first is an alias for -c or plain --check.
|
|
|
|
|
|
2007-01-02 14:27:22 +08:00
|
|
|
|
2006-12-08 07:00:19 +08:00
|
|
|
* Noteworthy changes in release 6.7 (2006-12-08) [stable]
|
2006-11-22 23:15:02 +08:00
|
|
|
|
2006-12-03 18:17:35 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2006-12-07 15:10:35 +08:00
|
|
|
When cp -p copied a file with special mode bits set, the same bits
|
|
|
|
|
were set on the copy even when ownership could not be preserved.
|
|
|
|
|
This could result in files that were setuid to the wrong user.
|
|
|
|
|
To fix this, special mode bits are now set in the copy only if its
|
|
|
|
|
ownership is successfully preserved. Similar problems were fixed
|
|
|
|
|
with mv when copying across file system boundaries. This problem
|
|
|
|
|
affects all versions of coreutils through 6.6.
|
|
|
|
|
|
2006-12-07 03:44:08 +08:00
|
|
|
cp --preserve=ownership would create output files that temporarily
|
|
|
|
|
had too-generous permissions in some cases. For example, when
|
|
|
|
|
copying a file with group A and mode 644 into a group-B sticky
|
|
|
|
|
directory, the output file was briefly readable by group B.
|
|
|
|
|
Fix similar problems with cp options like -p that imply
|
|
|
|
|
--preserve=ownership, with install -d when combined with either -o
|
|
|
|
|
or -g, and with mv when copying across file system boundaries.
|
2007-08-20 23:27:53 +08:00
|
|
|
This bug affects all versions of coreutils through 6.6.
|
2006-12-07 03:44:08 +08:00
|
|
|
|
2006-12-03 18:17:35 +08:00
|
|
|
du --one-file-system (-x) would skip subdirectories of any directory
|
2006-12-06 20:18:43 +08:00
|
|
|
listed as second or subsequent command line argument. This bug affects
|
|
|
|
|
coreutils-6.4, 6.5 and 6.6.
|
2006-12-03 18:17:35 +08:00
|
|
|
|
2006-11-22 23:15:02 +08:00
|
|
|
|
2006-11-22 19:40:57 +08:00
|
|
|
* Noteworthy changes in release 6.6 (2006-11-22) [stable]
|
2006-11-20 02:44:23 +08:00
|
|
|
|
2006-11-22 17:14:15 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
ls would segfault (dereference a NULL pointer) for a file with a
|
|
|
|
|
nameless group or owner. This bug was introduced in coreutils-6.5.
|
|
|
|
|
|
|
|
|
|
A bug in the latest official m4/gettext.m4 (from gettext-0.15)
|
|
|
|
|
made configure fail to detect gettext support, due to the unusual
|
|
|
|
|
way in which coreutils uses AM_GNU_GETTEXT.
|
|
|
|
|
|
|
|
|
|
** Improved robustness
|
|
|
|
|
|
|
|
|
|
Now, du (and the other fts clients: chmod, chgrp, chown) honor a
|
|
|
|
|
trailing slash in the name of a symlink-to-directory even on
|
|
|
|
|
Solaris 9, by working around its buggy fstatat implementation.
|
|
|
|
|
|
2006-11-20 02:44:23 +08:00
|
|
|
|
2006-11-19 17:58:55 +08:00
|
|
|
* Major changes in release 6.5 (2006-11-19) [stable]
|
2006-10-23 13:59:04 +08:00
|
|
|
|
2006-11-13 02:13:32 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
du (and the other fts clients: chmod, chgrp, chown) would exit early
|
|
|
|
|
when encountering an inaccessible directory on a system with native
|
|
|
|
|
openat support (i.e., linux-2.6.16 or newer along with glibc-2.4
|
|
|
|
|
or newer). This bug was introduced with the switch to gnulib's
|
|
|
|
|
openat-based variant of fts, for coreutils-6.0.
|
|
|
|
|
|
2006-11-19 03:19:16 +08:00
|
|
|
"ln --backup f f" now produces a sensible diagnostic
|
|
|
|
|
|
2006-10-25 06:01:33 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
rm accepts a new option: --one-file-system
|
|
|
|
|
|
2006-10-23 13:59:04 +08:00
|
|
|
|
2006-10-23 05:41:05 +08:00
|
|
|
* Major changes in release 6.4 (2006-10-22) [stable]
|
2006-10-02 19:47:48 +08:00
|
|
|
|
2006-10-03 21:13:09 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2006-10-14 03:05:07 +08:00
|
|
|
chgrp and chown would malfunction when invoked with both -R and -H and
|
|
|
|
|
with one or more of the following: --preserve-root, --verbose, --changes,
|
|
|
|
|
--from=o:g (chown only). This bug was introduced with the switch to
|
|
|
|
|
gnulib's openat-based variant of fts, for coreutils-6.0.
|
|
|
|
|
|
2006-10-23 00:59:58 +08:00
|
|
|
cp --backup dir1 dir2, would rename an existing dir2/dir1 to dir2/dir1~.
|
2006-10-14 13:20:27 +08:00
|
|
|
This bug was introduced in coreutils-6.0.
|
|
|
|
|
|
2006-10-04 06:07:36 +08:00
|
|
|
With --force (-f), rm no longer fails for ENOTDIR.
|
2006-10-03 21:13:09 +08:00
|
|
|
For example, "rm -f existing-non-directory/anything" now exits
|
|
|
|
|
successfully, ignoring the error about a nonexistent file.
|
|
|
|
|
|
2006-10-02 19:47:48 +08:00
|
|
|
|
2006-09-30 15:43:21 +08:00
|
|
|
* Major changes in release 6.3 (2006-09-30) [stable]
|
2006-09-20 21:30:55 +08:00
|
|
|
|
2006-09-24 19:44:16 +08:00
|
|
|
** Improved robustness
|
|
|
|
|
|
2006-09-30 05:37:18 +08:00
|
|
|
pinky no longer segfaults on Darwin 7.9.0 (MacOS X 10.3.9) due to a
|
|
|
|
|
buggy native getaddrinfo function.
|
|
|
|
|
|
2006-09-29 17:54:24 +08:00
|
|
|
rm works around a bug in Darwin 7.9.0 (MacOS X 10.3.9) that would
|
|
|
|
|
sometimes keep it from removing all entries in a directory on an HFS+
|
|
|
|
|
or NFS-mounted partition.
|
2006-09-27 04:42:43 +08:00
|
|
|
|
2006-09-24 19:44:16 +08:00
|
|
|
sort would fail to handle very large input (around 40GB) on systems with a
|
|
|
|
|
mkstemp function that returns a file descriptor limited to 32-bit offsets.
|
|
|
|
|
|
2006-09-20 21:30:55 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
chmod would fail unnecessarily in an unusual case: when an initially-
|
|
|
|
|
inaccessible argument is rendered accessible by chmod's action on a
|
|
|
|
|
preceding command line argument. This bug also affects chgrp, but
|
2006-09-24 19:44:16 +08:00
|
|
|
it is harder to demonstrate. It does not affect chown. The bug was
|
|
|
|
|
introduced with the switch from explicit recursion to the use of fts
|
|
|
|
|
in coreutils-5.1.0 (2003-10-15).
|
2006-09-18 21:01:09 +08:00
|
|
|
|
2006-09-24 19:44:16 +08:00
|
|
|
cp -i and mv -i occasionally neglected to prompt when the copy or move
|
|
|
|
|
action was bound to fail. This bug dates back to before fileutils-4.0.
|
2006-09-18 21:01:09 +08:00
|
|
|
|
2006-09-25 03:28:25 +08:00
|
|
|
With --verbose (-v), cp and mv would sometimes generate no output,
|
|
|
|
|
or neglect to report file removal.
|
|
|
|
|
|
2006-09-27 03:11:25 +08:00
|
|
|
For the "groups" command:
|
2006-09-26 17:28:17 +08:00
|
|
|
|
2006-09-27 03:11:25 +08:00
|
|
|
"groups" no longer prefixes the output with "user :" unless more
|
|
|
|
|
than one user is specified; this is for compatibility with BSD.
|
|
|
|
|
|
|
|
|
|
"groups user" now exits nonzero when it gets a write error.
|
|
|
|
|
|
|
|
|
|
"groups" now processes options like --help more compatibly.
|
2006-09-26 17:28:17 +08:00
|
|
|
|
2006-09-30 00:52:48 +08:00
|
|
|
shuf would infloop, given 8KB or more of piped input
|
|
|
|
|
|
2006-09-30 15:43:21 +08:00
|
|
|
** Portability
|
|
|
|
|
|
|
|
|
|
Versions of chmod, chown, chgrp, du, and rm (tools that use openat etc.)
|
|
|
|
|
compiled for Solaris 8 now also work when run on Solaris 10.
|
|
|
|
|
|
2006-09-30 00:52:48 +08:00
|
|
|
|
2006-09-18 15:51:48 +08:00
|
|
|
* Major changes in release 6.2 (2006-09-18) [stable candidate]
|
2006-08-20 22:23:38 +08:00
|
|
|
|
2006-09-03 10:50:41 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2006-09-17 04:03:56 +08:00
|
|
|
mkdir -p and install -d (or -D) now use a method that forks a child
|
|
|
|
|
process if the working directory is unreadable and a later argument
|
|
|
|
|
uses a relative file name. This avoids some race conditions, but it
|
|
|
|
|
means you may need to kill two processes to stop these programs.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
rm now rejects attempts to remove the root directory, e.g., 'rm -fr /'
|
2006-09-04 04:16:38 +08:00
|
|
|
now fails without removing anything. Likewise for any file name with
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
a final './' or '../' component.
|
2006-09-03 10:50:41 +08:00
|
|
|
|
2006-09-09 01:19:51 +08:00
|
|
|
tail now ignores the -f option if POSIXLY_CORRECT is set, no file
|
|
|
|
|
operand is given, and standard input is any FIFO; formerly it did
|
|
|
|
|
this only for pipes.
|
|
|
|
|
|
2006-08-23 17:17:14 +08:00
|
|
|
** Infrastructure changes
|
|
|
|
|
|
|
|
|
|
Coreutils now uses gnulib via the gnulib-tool script.
|
|
|
|
|
If you check the source out from CVS, then follow the instructions
|
|
|
|
|
in README-cvs. Although this represents a large change to the
|
2006-09-04 15:50:16 +08:00
|
|
|
infrastructure, it should cause no change in how the tools work.
|
2006-08-20 22:23:38 +08:00
|
|
|
|
2006-08-26 14:46:17 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2006-08-28 03:46:26 +08:00
|
|
|
cp --backup no longer fails when the last component of a source file
|
|
|
|
|
name is "." or "..".
|
|
|
|
|
|
2006-08-26 14:46:17 +08:00
|
|
|
"ls --color" would highlight other-writable and sticky directories
|
|
|
|
|
no differently than regular directories on a file system with
|
|
|
|
|
dirent.d_type support.
|
|
|
|
|
|
2006-08-26 23:53:24 +08:00
|
|
|
"mv -T --verbose --backup=t A B" now prints the " (backup: B.~1~)"
|
|
|
|
|
suffix when A and B are directories as well as when they are not.
|
|
|
|
|
|
2006-09-09 01:08:53 +08:00
|
|
|
mv and "cp -r" no longer fail when invoked with two arguments
|
|
|
|
|
where the first one names a directory and the second name ends in
|
|
|
|
|
a slash and doesn't exist. E.g., "mv dir B/", for nonexistent B,
|
|
|
|
|
now succeeds, once more. This bug was introduced in coreutils-5.3.0.
|
|
|
|
|
|
2006-08-26 14:46:17 +08:00
|
|
|
|
2006-08-20 03:35:28 +08:00
|
|
|
* Major changes in release 6.1 (2006-08-19) [unstable]
|
2006-08-16 01:00:00 +08:00
|
|
|
|
2006-08-20 01:37:28 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
|
|
|
|
df now considers BSD "kernfs" file systems to be dummies
|
|
|
|
|
|
2006-08-24 07:38:27 +08:00
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
printf now supports the 'I' flag on hosts whose underlying printf
|
|
|
|
|
implementations support 'I', e.g., "printf %Id 2".
|
|
|
|
|
|
2006-08-16 17:55:48 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2006-08-19 22:01:29 +08:00
|
|
|
cp --sparse preserves sparseness at the end of a file, even when
|
|
|
|
|
the file's apparent size is not a multiple of its block size.
|
|
|
|
|
[introduced with the original design, in fileutils-4.0r, 2000-04-29]
|
|
|
|
|
|
2006-08-16 17:55:48 +08:00
|
|
|
df (with a command line argument) once again prints its header
|
|
|
|
|
[introduced in coreutils-6.0]
|
|
|
|
|
|
2006-08-20 01:37:28 +08:00
|
|
|
ls -CF would misalign columns in some cases involving non-stat'able files
|
|
|
|
|
[introduced in coreutils-6.0]
|
2006-08-16 17:55:48 +08:00
|
|
|
|
2006-08-15 19:12:07 +08:00
|
|
|
* Major changes in release 6.0 (2006-08-15) [unstable]
|
2005-10-23 18:41:50 +08:00
|
|
|
|
2005-11-22 23:33:26 +08:00
|
|
|
** Improved robustness
|
|
|
|
|
|
2006-05-07 23:53:25 +08:00
|
|
|
df: if the file system claims to have more available than total blocks,
|
|
|
|
|
report the number of used blocks as being "total - available"
|
|
|
|
|
(a negative number) rather than as garbage.
|
|
|
|
|
|
2006-06-10 17:41:39 +08:00
|
|
|
dircolors: a new autoconf run-test for AIX's buggy strndup function
|
|
|
|
|
prevents malfunction on that system; may also affect cut, expand,
|
|
|
|
|
and unexpand.
|
2005-11-22 23:33:26 +08:00
|
|
|
|
2006-01-21 19:16:43 +08:00
|
|
|
fts no longer changes the current working directory, so its clients
|
|
|
|
|
(chmod, chown, chgrp, du) no longer malfunction under extreme conditions.
|
|
|
|
|
|
2006-05-04 18:00:40 +08:00
|
|
|
pwd and other programs using lib/getcwd.c work even on file systems
|
|
|
|
|
where dirent.d_ino values are inconsistent with those from stat.st_ino.
|
|
|
|
|
|
2006-06-10 17:41:39 +08:00
|
|
|
rm's core is now reentrant: rm --recursive (-r) now processes
|
|
|
|
|
hierarchies without changing the working directory at all.
|
|
|
|
|
|
2005-11-09 04:58:57 +08:00
|
|
|
** Changes in behavior
|
|
|
|
|
|
2006-03-26 19:59:31 +08:00
|
|
|
basename and dirname now treat // as different from / on platforms
|
|
|
|
|
where the two are distinct.
|
|
|
|
|
|
2006-07-26 02:38:58 +08:00
|
|
|
chmod, install, and mkdir now preserve a directory's set-user-ID and
|
|
|
|
|
set-group-ID bits unless you explicitly request otherwise. E.g.,
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'chmod 755 DIR' and 'chmod u=rwx,go=rx DIR' now preserve DIR's
|
2006-07-26 02:38:58 +08:00
|
|
|
set-user-ID and set-group-ID bits instead of clearing them, and
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
similarly for 'mkdir -m 755 DIR' and 'mkdir -m u=rwx,go=rx DIR'. To
|
2006-07-28 15:27:56 +08:00
|
|
|
clear the bits, mention them explicitly in a symbolic mode, e.g.,
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'mkdir -m u=rwx,go=rx,-s DIR'. To set them, mention them explicitly
|
|
|
|
|
in either a symbolic or a numeric mode, e.g., 'mkdir -m 2755 DIR',
|
|
|
|
|
'mkdir -m u=rwx,go=rx,g+s' DIR. This change is for convenience on
|
2006-07-26 02:38:58 +08:00
|
|
|
systems where these bits inherit from parents. Unfortunately other
|
|
|
|
|
operating systems are not consistent here, and portable scripts
|
|
|
|
|
cannot assume the bits are set, cleared, or preserved, even when the
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
bits are explicitly mentioned. For example, OpenBSD 3.9 'mkdir -m
|
|
|
|
|
777 D' preserves D's setgid bit but 'chmod 777 D' clears it.
|
|
|
|
|
Conversely, Solaris 10 'mkdir -m 777 D', 'mkdir -m g-s D', and
|
|
|
|
|
'chmod 0777 D' all preserve D's setgid bit, and you must use
|
|
|
|
|
something like 'chmod g-s D' to clear it.
|
2006-07-17 11:02:45 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'cp --link --no-dereference' now works also on systems where the
|
2006-06-03 17:04:05 +08:00
|
|
|
link system call cannot create a hard link to a symbolic link.
|
|
|
|
|
This change has no effect on systems with a Linux-based kernel.
|
|
|
|
|
|
2006-04-12 15:49:34 +08:00
|
|
|
csplit and nl now use POSIX syntax for regular expressions, not
|
|
|
|
|
Emacs syntax. As a result, character classes like [[:print:]] and
|
|
|
|
|
interval expressions like A\{1,9\} now have their usual meaning,
|
|
|
|
|
. no longer matches the null character, and \ must precede the + and
|
|
|
|
|
? operators.
|
|
|
|
|
|
2006-05-22 06:04:34 +08:00
|
|
|
date: a command like date -d '2006-04-23 21 days ago' would print
|
|
|
|
|
the wrong date in some time zones. (see the test for an example)
|
|
|
|
|
|
2006-08-16 07:41:24 +08:00
|
|
|
df changes:
|
|
|
|
|
|
|
|
|
|
df now considers "none" and "proc" file systems to be dummies and
|
|
|
|
|
therefore does not normally display them. Also, inaccessible file
|
|
|
|
|
systems (which can be caused by shadowed mount points or by
|
|
|
|
|
chrooted bind mounts) are now dummies, too.
|
|
|
|
|
|
|
|
|
|
df now fails if it generates no output, so you can inspect the
|
|
|
|
|
exit status of a command like "df -t ext3 -t reiserfs DIR" to test
|
|
|
|
|
whether DIR is on a file system of type "ext3" or "reiserfs".
|
2005-11-26 15:51:27 +08:00
|
|
|
|
2006-04-12 15:49:34 +08:00
|
|
|
expr no longer complains about leading ^ in a regular expression
|
|
|
|
|
(the anchor is ignored), or about regular expressions like A** (the
|
|
|
|
|
second "*" is ignored). expr now exits with status 2 (not 3) for
|
|
|
|
|
errors it detects in the expression's values; exit status 3 is now
|
2006-06-07 13:52:07 +08:00
|
|
|
used only for internal errors (such as integer overflow, which expr
|
|
|
|
|
now checks for).
|
2006-04-12 15:49:34 +08:00
|
|
|
|
2006-07-17 11:02:45 +08:00
|
|
|
install and mkdir now implement the X permission symbol correctly,
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
e.g., 'mkdir -m a+X dir'; previously the X was ignored.
|
2006-07-17 11:02:45 +08:00
|
|
|
|
|
|
|
|
install now creates parent directories with mode u=rwx,go=rx (755)
|
|
|
|
|
instead of using the mode specified by the -m option; and it does
|
|
|
|
|
not change the owner or group of parent directories. This is for
|
|
|
|
|
compatibility with BSD and closes some race conditions.
|
|
|
|
|
|
2005-11-17 06:31:44 +08:00
|
|
|
ln now uses different (and we hope clearer) diagnostics when it fails.
|
|
|
|
|
ln -v now acts more like FreeBSD, so it generates output only when
|
|
|
|
|
successful and the output is easier to parse.
|
|
|
|
|
|
2005-11-09 04:58:57 +08:00
|
|
|
ls now defaults to --time-style='locale', not --time-style='posix-long-iso'.
|
|
|
|
|
However, the 'locale' time style now behaves like 'posix-long-iso'
|
|
|
|
|
if your locale settings appear to be messed up. This change
|
|
|
|
|
attempts to have the default be the best of both worlds.
|
|
|
|
|
|
2006-01-02 15:28:08 +08:00
|
|
|
mkfifo and mknod no longer set special mode bits (setuid, setgid,
|
|
|
|
|
and sticky) with the -m option.
|
|
|
|
|
|
2006-03-24 07:34:22 +08:00
|
|
|
nohup's usual diagnostic now more precisely specifies the I/O
|
|
|
|
|
redirections, e.g., "ignoring input and appending output to
|
|
|
|
|
nohup.out". Also, nohup now redirects stderr to nohup.out (or
|
|
|
|
|
$HOME/nohup.out) if stdout is closed and stderr is a tty; this is in
|
|
|
|
|
response to Open Group XCU ERN 71.
|
|
|
|
|
|
|
|
|
|
rm --interactive now takes an optional argument, although the
|
|
|
|
|
default of using no argument still acts like -i.
|
|
|
|
|
|
2006-06-26 21:02:01 +08:00
|
|
|
rm no longer fails to remove an empty, unreadable directory
|
|
|
|
|
|
2006-07-01 08:11:23 +08:00
|
|
|
seq changes:
|
|
|
|
|
|
|
|
|
|
seq defaults to a minimal fixed point format that does not lose
|
|
|
|
|
information if seq's operands are all fixed point decimal numbers.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
You no longer need the '-f%.f' in 'seq -f%.f 1048575 1024 1050623',
|
2006-07-01 08:11:23 +08:00
|
|
|
for example, since the default format now has the same effect.
|
|
|
|
|
|
|
|
|
|
seq now lets you use %a, %A, %E, %F, and %G formats.
|
|
|
|
|
|
|
|
|
|
seq now uses long double internally rather than double.
|
|
|
|
|
|
2005-12-15 06:46:17 +08:00
|
|
|
sort now reports incompatible options (e.g., -i and -n) rather than
|
|
|
|
|
silently ignoring one of them.
|
|
|
|
|
|
2005-12-15 20:24:54 +08:00
|
|
|
stat's --format=FMT option now works the way it did before 5.3.0:
|
|
|
|
|
FMT is automatically newline terminated. The first stable release
|
|
|
|
|
containing this change was 5.92.
|
|
|
|
|
|
|
|
|
|
stat accepts the new option --printf=FMT, where FMT is *not*
|
|
|
|
|
automatically newline terminated.
|
|
|
|
|
|
|
|
|
|
stat: backslash escapes are interpreted in a format string specified
|
|
|
|
|
via --printf=FMT, but not one specified via --format=FMT. That includes
|
|
|
|
|
octal (\ooo, at most three octal digits), hexadecimal (\xhh, one or
|
|
|
|
|
two hex digits), and the standard sequences (\a, \b, \f, \n, \r, \t,
|
|
|
|
|
\v, \", \\).
|
|
|
|
|
|
2006-07-02 07:53:05 +08:00
|
|
|
With no operand, 'tail -f' now silently ignores the '-f' only if
|
|
|
|
|
standard input is a FIFO or pipe and POSIXLY_CORRECT is set.
|
|
|
|
|
Formerly, it ignored the '-f' when standard input was a FIFO, pipe,
|
|
|
|
|
or socket.
|
|
|
|
|
|
2005-11-03 05:51:16 +08:00
|
|
|
** Scheduled for removal
|
|
|
|
|
|
2006-03-28 17:46:38 +08:00
|
|
|
ptx's --copyright (-C) option is scheduled for removal in 2007, and
|
|
|
|
|
now evokes a warning. Use --version instead.
|
|
|
|
|
|
2005-11-03 05:51:16 +08:00
|
|
|
rm's --directory (-d) option is scheduled for removal in 2006. This
|
|
|
|
|
option has been silently ignored since coreutils 5.0. On systems
|
|
|
|
|
that support unlinking of directories, you can use the "unlink"
|
|
|
|
|
command to unlink a directory.
|
|
|
|
|
|
|
|
|
|
Similarly, we are considering the removal of ln's --directory (-d,
|
|
|
|
|
-F) option in 2006. Please write to <bug-coreutils@gnu.org> if this
|
|
|
|
|
would cause a problem for you. On systems that support hard links
|
|
|
|
|
to directories, you can use the "link" command to create one.
|
|
|
|
|
|
2005-10-23 23:36:09 +08:00
|
|
|
** New programs
|
|
|
|
|
|
2006-02-27 18:47:56 +08:00
|
|
|
base64: base64 encoding and decoding (RFC 3548) functionality.
|
2005-10-23 23:36:09 +08:00
|
|
|
sha224sum: print or check a SHA224 (224-bit) checksum
|
|
|
|
|
sha256sum: print or check a SHA256 (256-bit) checksum
|
|
|
|
|
sha384sum: print or check a SHA384 (384-bit) checksum
|
|
|
|
|
sha512sum: print or check a SHA512 (512-bit) checksum
|
2006-08-09 06:10:39 +08:00
|
|
|
shuf: Shuffle lines of text.
|
2005-10-23 23:36:09 +08:00
|
|
|
|
2005-12-08 05:10:33 +08:00
|
|
|
** New features
|
|
|
|
|
|
2006-05-27 23:01:36 +08:00
|
|
|
chgrp now supports --preserve-root, --no-preserve-root (default),
|
2006-05-27 23:13:35 +08:00
|
|
|
as it was documented to do, and just as chmod, chown, and rm do.
|
2006-05-27 23:01:36 +08:00
|
|
|
|
2006-03-09 02:57:21 +08:00
|
|
|
New dd iflag= and oflag= flags:
|
|
|
|
|
|
|
|
|
|
'directory' causes dd to fail unless the file is a directory, on
|
|
|
|
|
hosts that support this (e.g., Linux kernels, version 2.1.126 and
|
|
|
|
|
later). This has limited utility but is present for completeness.
|
|
|
|
|
|
|
|
|
|
'noatime' causes dd to read a file without updating its access
|
|
|
|
|
time, on hosts that support this (e.g., Linux kernels, version
|
|
|
|
|
2.6.8 and later).
|
|
|
|
|
|
|
|
|
|
'nolinks' causes dd to fail if the file has multiple hard links,
|
|
|
|
|
on hosts that support this (e.g., Solaris 10 and later).
|
2005-12-08 05:10:33 +08:00
|
|
|
|
2006-04-24 05:38:32 +08:00
|
|
|
ls accepts the new option --group-directories-first, to make it
|
|
|
|
|
list directories before files.
|
|
|
|
|
|
2006-02-20 20:50:38 +08:00
|
|
|
rm now accepts the -I (--interactive=once) option. This new option
|
|
|
|
|
prompts once if rm is invoked recursively or if more than three
|
|
|
|
|
files are being deleted, which is less intrusive than -i prompting
|
|
|
|
|
for every file, but provides almost the same level of protection
|
|
|
|
|
against mistakes.
|
|
|
|
|
|
2006-08-09 06:10:39 +08:00
|
|
|
shred and sort now accept the --random-source option.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
sort now accepts the --random-sort (-R) option and 'R' ordering option.
|
2005-12-11 05:10:21 +08:00
|
|
|
|
2006-08-09 06:10:39 +08:00
|
|
|
sort now supports obsolete usages like "sort +1 -2" unless
|
|
|
|
|
POSIXLY_CORRECT is set. However, when conforming to POSIX
|
|
|
|
|
1003.1-2001 "sort +1" still sorts the file named "+1".
|
|
|
|
|
|
2006-06-26 02:26:09 +08:00
|
|
|
wc accepts a new option --files0-from=FILE, where FILE contains a
|
|
|
|
|
list of NUL-terminated file names.
|
|
|
|
|
|
2005-11-09 05:10:52 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2006-06-09 04:13:37 +08:00
|
|
|
cat with any of the options, -A -v -e -E -T, when applied to a
|
|
|
|
|
file in /proc or /sys (linux-specific), would truncate its output,
|
|
|
|
|
usually printing nothing.
|
|
|
|
|
|
2006-05-17 01:27:04 +08:00
|
|
|
cp -p would fail in a /proc-less chroot, on some systems
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
When 'cp -RL' encounters the same directory more than once in the
|
2006-02-06 20:42:13 +08:00
|
|
|
hierarchy beneath a single command-line argument, it no longer confuses
|
|
|
|
|
them with hard-linked directories.
|
|
|
|
|
|
2006-01-21 19:16:43 +08:00
|
|
|
fts-using tools (chmod, chown, chgrp, du) no longer fail due to
|
|
|
|
|
a double-free bug -- it could be triggered by making a directory
|
|
|
|
|
inaccessible while e.g., du is traversing the hierarchy under it.
|
|
|
|
|
|
|
|
|
|
fts-using tools (chmod, chown, chgrp, du) no longer misinterpret
|
|
|
|
|
a very long symlink chain as a dangling symlink. Before, such a
|
|
|
|
|
misinterpretation would cause these tools not to diagnose an ELOOP error.
|
|
|
|
|
|
2006-07-21 16:49:24 +08:00
|
|
|
ls --indicator-style=file-type would sometimes stat a symlink
|
|
|
|
|
unnecessarily.
|
|
|
|
|
|
2006-07-21 16:58:00 +08:00
|
|
|
ls --file-type worked like --indicator-style=slash (-p),
|
|
|
|
|
rather than like --indicator-style=file-type.
|
|
|
|
|
|
2006-05-11 15:33:10 +08:00
|
|
|
mv: moving a symlink into the place of an existing non-directory is
|
|
|
|
|
now done atomically; before, mv would first unlink the destination.
|
|
|
|
|
|
2006-07-07 14:38:36 +08:00
|
|
|
mv -T DIR EMPTY_DIR no longer fails unconditionally. Also, mv can
|
|
|
|
|
now remove an empty destination directory: mkdir -p a b/a; mv a b
|
2006-05-11 16:57:45 +08:00
|
|
|
|
2005-11-23 00:23:21 +08:00
|
|
|
rm (on systems with openat) can no longer exit before processing
|
|
|
|
|
all command-line arguments.
|
|
|
|
|
|
2005-12-15 16:37:14 +08:00
|
|
|
rm is no longer susceptible to a few low-probability memory leaks.
|
|
|
|
|
|
2006-02-12 03:25:26 +08:00
|
|
|
rm -r no longer fails to remove an inaccessible and empty directory
|
|
|
|
|
|
2006-03-11 05:31:53 +08:00
|
|
|
rm -r's cycle detection code can no longer be tricked into reporting
|
2006-03-11 05:44:30 +08:00
|
|
|
a false positive (introduced in fileutils-4.1.9).
|
2006-03-11 05:31:53 +08:00
|
|
|
|
2006-05-07 00:03:20 +08:00
|
|
|
shred --remove FILE no longer segfaults on Gentoo systems
|
|
|
|
|
|
2005-11-16 02:03:26 +08:00
|
|
|
sort would fail for large inputs (~50MB) on systems with a buggy
|
|
|
|
|
mkstemp function. sort and tac now use the replacement mkstemp
|
|
|
|
|
function, and hence are no longer subject to limitations (of 26 or 32,
|
|
|
|
|
on the maximum number of files from a given template) on HP-UX 10.20,
|
|
|
|
|
SunOS 4.1.4, Solaris 2.5.1 and OSF1/Tru64 V4.0F&V5.1.
|
2005-11-14 18:54:07 +08:00
|
|
|
|
2006-01-24 18:36:28 +08:00
|
|
|
tail -f once again works on a file with the append-only
|
|
|
|
|
attribute (affects at least Linux ext2, ext3, xfs file systems)
|
2005-11-09 05:10:52 +08:00
|
|
|
|
2006-06-26 02:26:09 +08:00
|
|
|
* Major changes in release 5.97 (2006-06-24) [stable]
|
|
|
|
|
* Major changes in release 5.96 (2006-05-22) [stable]
|
|
|
|
|
* Major changes in release 5.95 (2006-05-12) [stable]
|
2006-05-07 05:09:35 +08:00
|
|
|
* Major changes in release 5.94 (2006-02-13) [stable]
|
|
|
|
|
|
2006-06-26 02:26:09 +08:00
|
|
|
[see the b5_9x branch for details]
|
2006-05-07 05:09:35 +08:00
|
|
|
|
2005-11-09 05:10:52 +08:00
|
|
|
* Major changes in release 5.93 (2005-11-06) [stable]
|
|
|
|
|
|
2005-10-25 21:50:30 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
dircolors no longer segfaults upon an attempt to use the new
|
2005-11-03 05:51:16 +08:00
|
|
|
STICKY_OTHER_WRITABLE (OWT) attribute.
|
2005-10-25 21:50:30 +08:00
|
|
|
|
2005-11-04 18:10:54 +08:00
|
|
|
du no longer overflows a counter when processing a file larger than
|
|
|
|
|
2^31-1 on some 32-bit systems (at least some AIX 5.1 configurations).
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
md5sum once again defaults to using the ' ' non-binary marker
|
|
|
|
|
(rather than the '*' binary marker) by default on Unix-like systems.
|
2005-10-28 03:44:45 +08:00
|
|
|
|
2005-10-25 21:50:30 +08:00
|
|
|
mkdir -p and install -d no longer exit nonzero when asked to create
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
a directory like 'nonexistent/.'
|
2005-10-25 21:50:30 +08:00
|
|
|
|
2005-11-02 17:58:43 +08:00
|
|
|
rm emits a better diagnostic when (without -r) it fails to remove
|
|
|
|
|
a directory on e.g., Solaris 9/10 systems.
|
|
|
|
|
|
2005-11-03 05:51:16 +08:00
|
|
|
tac now works when stdin is a tty, even on non-Linux systems.
|
2005-10-25 21:50:30 +08:00
|
|
|
|
2005-11-02 07:41:13 +08:00
|
|
|
"tail -c 2 FILE" and "touch 0101000000" now operate as POSIX
|
|
|
|
|
1003.1-2001 requires, even when coreutils is conforming to older
|
|
|
|
|
POSIX standards, as the newly-required behavior is upward-compatible
|
|
|
|
|
with the old.
|
2005-11-02 07:04:37 +08:00
|
|
|
|
2005-11-09 05:10:52 +08:00
|
|
|
The documentation no longer mentions rm's --directory (-d) option.
|
|
|
|
|
|
2005-10-28 03:44:45 +08:00
|
|
|
** Build-related bug fixes
|
|
|
|
|
|
|
|
|
|
installing .mo files would fail
|
|
|
|
|
|
2005-10-25 21:50:30 +08:00
|
|
|
|
2005-10-23 02:12:23 +08:00
|
|
|
* Major changes in release 5.92 (2005-10-22) [stable]
|
2005-10-17 23:23:21 +08:00
|
|
|
|
2005-10-20 22:29:38 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
chmod now diagnoses an invalid mode string starting with an octal digit
|
|
|
|
|
|
|
|
|
|
dircolors now properly quotes single-quote characters
|
|
|
|
|
|
2005-11-22 23:33:26 +08:00
|
|
|
|
2005-10-17 06:07:00 +08:00
|
|
|
* Major changes in release 5.91 (2005-10-17) [stable candidate]
|
2005-10-16 18:24:41 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
"mkdir -p /a/b/c" no longer fails merely because a leading prefix
|
|
|
|
|
directory (e.g., /a or /a/b) exists on a read-only file system.
|
2005-09-30 13:46:48 +08:00
|
|
|
|
2005-10-15 18:23:47 +08:00
|
|
|
** Removed options
|
|
|
|
|
|
|
|
|
|
tail's --allow-missing option has been removed. Use --retry instead.
|
|
|
|
|
|
|
|
|
|
stat's --link and -l options have been removed.
|
|
|
|
|
Use --dereference (-L) instead.
|
|
|
|
|
|
|
|
|
|
** Deprecated options
|
|
|
|
|
|
|
|
|
|
Using ls, du, or df with the --kilobytes option now evokes a warning
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
that the long-named option is deprecated. Use '-k' instead.
|
2005-10-15 18:23:47 +08:00
|
|
|
|
|
|
|
|
du's long-named --megabytes option now evokes a warning.
|
|
|
|
|
Use -m instead.
|
|
|
|
|
|
|
|
|
|
|
2005-09-30 01:12:16 +08:00
|
|
|
* Major changes in release 5.90 (2005-09-29) [unstable]
|
2005-01-11 02:07:42 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
** Bring back support for 'head -NUM', 'tail -NUM', etc. even when
|
2005-04-27 00:40:16 +08:00
|
|
|
conforming to POSIX 1003.1-2001. The following changes apply only
|
|
|
|
|
when conforming to POSIX 1003.1-2001; there is no effect when
|
|
|
|
|
conforming to older POSIX versions.
|
|
|
|
|
|
|
|
|
|
The following usages now behave just as when conforming to older POSIX:
|
|
|
|
|
|
|
|
|
|
date -I
|
|
|
|
|
expand -TAB1[,TAB2,...]
|
|
|
|
|
fold -WIDTH
|
|
|
|
|
head -NUM
|
|
|
|
|
join -j FIELD
|
|
|
|
|
join -j1 FIELD
|
|
|
|
|
join -j2 FIELD
|
|
|
|
|
join -o FIELD_NAME1 FIELD_NAME2...
|
|
|
|
|
nice -NUM
|
|
|
|
|
od -w
|
|
|
|
|
pr -S
|
|
|
|
|
split -NUM
|
|
|
|
|
tail -[NUM][bcl][f] [FILE]
|
|
|
|
|
|
|
|
|
|
The following usages no longer work, due to the above changes:
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
date -I TIMESPEC (use 'date -ITIMESPEC' instead)
|
|
|
|
|
od -w WIDTH (use 'od -wWIDTH' instead)
|
|
|
|
|
pr -S STRING (use 'pr -SSTRING' instead)
|
2005-04-27 00:40:16 +08:00
|
|
|
|
|
|
|
|
A few usages still have behavior that depends on which POSIX standard is
|
|
|
|
|
being conformed to, and portable applications should beware these
|
|
|
|
|
problematic usages. These include:
|
|
|
|
|
|
|
|
|
|
Problematic Standard-conforming replacement, depending on
|
|
|
|
|
usage whether you prefer the behavior of:
|
|
|
|
|
POSIX 1003.2-1992 POSIX 1003.1-2001
|
|
|
|
|
sort +4 sort -k 5 sort ./+4
|
|
|
|
|
tail +4 tail -n +4 tail ./+4
|
2005-09-30 12:50:48 +08:00
|
|
|
tail - f tail f [see (*) below]
|
2005-04-27 00:40:16 +08:00
|
|
|
tail -c 4 tail -c 10 ./4 tail -c4
|
|
|
|
|
touch 12312359 f touch -t 12312359 f touch ./12312359 f
|
|
|
|
|
uniq +4 uniq -s 4 uniq ./+4
|
|
|
|
|
|
2005-09-30 12:50:48 +08:00
|
|
|
(*) "tail - f" does not conform to POSIX 1003.1-2001; to read
|
|
|
|
|
standard input and then "f", use the command "tail -- - f".
|
|
|
|
|
|
2005-04-27 00:40:16 +08:00
|
|
|
These changes are in response to decisions taken in the January 2005
|
|
|
|
|
Austin Group standardization meeting. For more details, please see
|
|
|
|
|
"Utility Syntax Guidelines" in the Minutes of the January 2005
|
2017-09-19 16:13:23 +08:00
|
|
|
Meeting <https://www.opengroup.org/austin/docs/austin_239.html>.
|
2005-04-27 00:40:16 +08:00
|
|
|
|
2005-07-12 02:20:05 +08:00
|
|
|
** Binary input and output are now implemented more consistently.
|
|
|
|
|
These changes affect only platforms like MS-DOS that distinguish
|
|
|
|
|
between binary and text files.
|
|
|
|
|
|
|
|
|
|
The following programs now always use text input/output:
|
|
|
|
|
|
|
|
|
|
expand unexpand
|
|
|
|
|
|
|
|
|
|
The following programs now always use binary input/output to copy data:
|
|
|
|
|
|
|
|
|
|
cp install mv shred
|
|
|
|
|
|
|
|
|
|
The following programs now always use binary input/output to copy
|
|
|
|
|
data, except for stdin and stdout when it is a terminal.
|
|
|
|
|
|
|
|
|
|
head tac tail tee tr
|
|
|
|
|
(cat behaves similarly, unless one of the options -bensAE is used.)
|
|
|
|
|
|
|
|
|
|
cat's --binary or -B option has been removed. It existed only on
|
|
|
|
|
MS-DOS-like platforms, and didn't work as documented there.
|
|
|
|
|
|
|
|
|
|
md5sum and sha1sum now obey the -b or --binary option, even if
|
|
|
|
|
standard input is a terminal, and they no longer report files to be
|
|
|
|
|
binary if they actually read them in text mode.
|
|
|
|
|
|
2005-04-27 00:40:16 +08:00
|
|
|
** Changes for better conformance to POSIX
|
2005-01-16 03:51:00 +08:00
|
|
|
|
2005-05-09 00:52:43 +08:00
|
|
|
cp, ln, mv, rm changes:
|
|
|
|
|
|
|
|
|
|
Leading white space is now significant in responses to yes-or-no questions.
|
|
|
|
|
For example, if "rm" asks "remove regular file `foo'?" and you respond
|
|
|
|
|
with " y" (i.e., space before "y"), it counts as "no".
|
|
|
|
|
|
2005-04-09 12:51:11 +08:00
|
|
|
dd changes:
|
|
|
|
|
|
|
|
|
|
On a QUIT or PIPE signal, dd now exits without printing statistics.
|
|
|
|
|
|
|
|
|
|
On hosts lacking the INFO signal, dd no longer treats the USR1
|
|
|
|
|
signal as if it were INFO when POSIXLY_CORRECT is set.
|
|
|
|
|
|
2005-05-28 12:22:43 +08:00
|
|
|
If the file F is non-seekable and contains fewer than N blocks,
|
|
|
|
|
then before copying "dd seek=N of=F" now extends F with zeroed
|
|
|
|
|
blocks until F contains N blocks.
|
|
|
|
|
|
2005-04-27 00:40:16 +08:00
|
|
|
fold changes:
|
|
|
|
|
|
|
|
|
|
When POSIXLY_CORRECT is set, "fold file -3" is now equivalent to
|
|
|
|
|
"fold file ./-3", not the obviously-erroneous "fold file ./-w3".
|
|
|
|
|
|
2005-04-30 04:59:33 +08:00
|
|
|
ls changes:
|
|
|
|
|
|
2005-04-30 07:53:39 +08:00
|
|
|
-p now marks only directories; it is equivalent to the new option
|
2005-05-03 02:40:20 +08:00
|
|
|
--indicator-style=slash. Use --file-type or
|
2005-04-30 04:59:33 +08:00
|
|
|
--indicator-style=file-type to get -p's old behavior.
|
|
|
|
|
|
2005-09-10 04:46:54 +08:00
|
|
|
nice changes:
|
|
|
|
|
|
|
|
|
|
Documentation and diagnostics now refer to "nicenesses" (commonly
|
2005-09-10 08:08:28 +08:00
|
|
|
in the range -20...19) rather than "nice values" (commonly 0...39).
|
2005-09-10 04:46:54 +08:00
|
|
|
|
2005-03-19 08:45:08 +08:00
|
|
|
nohup changes:
|
|
|
|
|
|
|
|
|
|
nohup now ignores the umask when creating nohup.out.
|
|
|
|
|
|
|
|
|
|
nohup now closes stderr if it is a terminal and stdout is closed.
|
|
|
|
|
|
2005-04-23 14:01:50 +08:00
|
|
|
nohup now exits with status 127 (not 1) when given an invalid option.
|
|
|
|
|
|
2005-01-11 02:07:42 +08:00
|
|
|
pathchk changes:
|
|
|
|
|
|
|
|
|
|
It now rejects the empty name in the normal case. That is,
|
|
|
|
|
"pathchk -p ''" now fails, and "pathchk ''" fails unless the
|
|
|
|
|
current host (contra POSIX) allows empty file names.
|
|
|
|
|
|
|
|
|
|
The new -P option checks whether a file name component has leading "-",
|
|
|
|
|
as suggested in interpretation "Austin-039:XCU:pathchk:pathchk -p"
|
2017-09-19 16:13:23 +08:00
|
|
|
<https://collaboration.opengroup.org/austin/interps/documents.php?action=show&gdid=6232>.
|
2005-01-11 02:07:42 +08:00
|
|
|
It also rejects the empty name even if the current host accepts it; see
|
2017-09-19 16:13:23 +08:00
|
|
|
<https://collaboration.opengroup.org/austin/interps/documents.php?action=show&gdid=6233>.
|
2005-01-11 02:07:42 +08:00
|
|
|
|
|
|
|
|
The --portability option is now equivalent to -p -P.
|
|
|
|
|
|
2005-01-16 03:51:00 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2005-04-29 00:39:32 +08:00
|
|
|
chmod, mkdir, mkfifo, and mknod formerly mishandled rarely-used symbolic
|
|
|
|
|
permissions like =xX and =u, and did not properly diagnose some invalid
|
2005-05-01 22:33:23 +08:00
|
|
|
strings like g+gr, ug,+x, and +1. These bugs have been fixed.
|
2005-04-29 00:39:32 +08:00
|
|
|
|
2005-09-10 22:07:59 +08:00
|
|
|
csplit could produce corrupt output, given input lines longer than 8KB
|
|
|
|
|
|
2005-02-21 16:07:28 +08:00
|
|
|
dd now computes statistics using a realtime clock (if available)
|
|
|
|
|
rather than the time-of-day clock, to avoid glitches if the
|
2005-04-09 12:51:11 +08:00
|
|
|
time-of-day is changed while dd is running. Also, it avoids
|
|
|
|
|
using unsafe code in signal handlers; this fixes some core dumps.
|
2005-02-21 16:07:28 +08:00
|
|
|
|
2005-05-28 04:31:59 +08:00
|
|
|
expr and test now correctly compare integers of unlimited magnitude.
|
|
|
|
|
|
|
|
|
|
expr now detects integer overflow when converting strings to integers,
|
2005-01-16 03:56:32 +08:00
|
|
|
rather than silently wrapping around.
|
|
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
ls now refuses to generate timestamps containing more than 1000 bytes, to
|
2005-03-15 02:36:31 +08:00
|
|
|
foil potential denial-of-service attacks on hosts with very large stacks.
|
2005-03-12 07:13:58 +08:00
|
|
|
|
2005-04-23 07:51:34 +08:00
|
|
|
"mkdir -m =+x dir" no longer ignores the umask when evaluating "+x",
|
|
|
|
|
and similarly for mkfifo and mknod.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
"mkdir -p /tmp/a/b dir" no longer attempts to create the '.'-relative
|
2005-06-13 18:19:23 +08:00
|
|
|
directory, dir (in /tmp/a), when, after creating /tmp/a/b, it is unable
|
2005-06-15 08:05:20 +08:00
|
|
|
to return to its initial working directory. Similarly for "install -D
|
2005-06-15 08:06:34 +08:00
|
|
|
file /tmp/a/b/file".
|
2005-06-13 18:19:23 +08:00
|
|
|
|
2005-03-19 14:20:01 +08:00
|
|
|
"pr -D FORMAT" now accepts the same formats that "date +FORMAT" does.
|
|
|
|
|
|
2005-09-29 14:32:25 +08:00
|
|
|
stat now exits nonzero if a file operand does not exist
|
|
|
|
|
|
2005-09-16 16:19:00 +08:00
|
|
|
** Improved robustness
|
|
|
|
|
|
|
|
|
|
Date no longer needs to allocate virtual memory to do its job,
|
|
|
|
|
so it can no longer fail due to an out-of-memory condition,
|
|
|
|
|
no matter how large the result.
|
|
|
|
|
|
2005-02-15 20:33:35 +08:00
|
|
|
** Improved portability
|
|
|
|
|
|
2005-06-17 07:46:27 +08:00
|
|
|
hostid now prints exactly 8 hexadecimal digits, possibly with leading zeros,
|
|
|
|
|
and without any spurious leading "fff..." on 64-bit hosts.
|
|
|
|
|
|
2005-02-15 20:33:35 +08:00
|
|
|
nice now works on Darwin 7.7.0 in spite of its invalid definition of NZERO.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'rm -r' can remove all entries in a directory even when it is on a
|
2005-05-13 16:16:53 +08:00
|
|
|
file system for which readdir is buggy and that was not checked by
|
|
|
|
|
coreutils' old configure-time run-test.
|
|
|
|
|
|
2005-02-28 18:18:32 +08:00
|
|
|
sleep no longer fails when resumed after being suspended on linux-2.6.8.1,
|
|
|
|
|
in spite of that kernel's buggy nanosleep implementation.
|
|
|
|
|
|
2005-02-09 05:37:26 +08:00
|
|
|
** New features
|
|
|
|
|
|
2005-05-05 01:22:08 +08:00
|
|
|
chmod -w now complains if its behavior differs from what chmod a-w
|
|
|
|
|
would do, and similarly for chmod -r, chmod -x, etc.
|
|
|
|
|
|
2005-07-04 00:52:09 +08:00
|
|
|
cp and mv: the --reply=X option is deprecated
|
|
|
|
|
|
2006-10-10 04:38:56 +08:00
|
|
|
date accepts the new option --rfc-3339=TIMESPEC. The old --iso-8601 (-I)
|
2005-09-14 06:07:34 +08:00
|
|
|
option is deprecated; it still works, but new applications should avoid it.
|
2005-09-14 14:57:35 +08:00
|
|
|
date, du, ls, and pr's time formats now support new %:z, %::z, %:::z
|
|
|
|
|
specifiers for numeric time zone offsets like -07:00, -07:00:00, and -07.
|
2005-09-14 06:07:34 +08:00
|
|
|
|
2005-05-07 01:56:49 +08:00
|
|
|
dd has new iflag= and oflag= flags "binary" and "text", which have an
|
|
|
|
|
effect only on nonstandard platforms that distinguish text from binary I/O.
|
|
|
|
|
|
2005-10-13 22:16:19 +08:00
|
|
|
dircolors now supports SETUID, SETGID, STICKY_OTHER_WRITABLE,
|
|
|
|
|
OTHER_WRITABLE, and STICKY, with ls providing default colors for these
|
|
|
|
|
categories if not specified by dircolors.
|
|
|
|
|
|
2005-06-24 06:37:33 +08:00
|
|
|
du accepts new options: --time[=TYPE] and --time-style=STYLE
|
2005-06-23 22:47:27 +08:00
|
|
|
|
2005-04-27 00:40:16 +08:00
|
|
|
join now supports a NUL field separator, e.g., "join -t '\0'".
|
|
|
|
|
join now detects and reports incompatible options, e.g., "join -t x -t y",
|
|
|
|
|
|
2005-06-11 03:30:51 +08:00
|
|
|
ls no longer outputs an extra space between the mode and the link count
|
|
|
|
|
when none of the listed files has an ACL.
|
|
|
|
|
|
2005-07-19 15:34:02 +08:00
|
|
|
md5sum --check now accepts multiple input files, and similarly for sha1sum.
|
|
|
|
|
|
2005-07-16 05:54:38 +08:00
|
|
|
If stdin is a terminal, nohup now redirects it from /dev/null to
|
|
|
|
|
prevent the command from tying up an OpenSSH session after you logout.
|
2005-05-12 17:23:56 +08:00
|
|
|
|
2005-08-30 05:14:06 +08:00
|
|
|
"rm -FOO" now suggests "rm ./-FOO" if the file "-FOO" exists and
|
|
|
|
|
"-FOO" is not a valid option.
|
|
|
|
|
|
2005-02-09 05:37:26 +08:00
|
|
|
stat -f -c %S outputs the fundamental block size (used for block counts).
|
|
|
|
|
stat -f's default output format has been changed to output this size as well.
|
2005-02-15 20:33:35 +08:00
|
|
|
stat -f recognizes file systems of type XFS and JFS
|
2005-02-09 05:37:26 +08:00
|
|
|
|
2005-09-25 14:07:48 +08:00
|
|
|
"touch -" now touches standard output, not a file named "-".
|
|
|
|
|
|
2005-09-16 03:56:35 +08:00
|
|
|
uname -a no longer generates the -p and -i outputs if they are unknown.
|
|
|
|
|
|
2005-01-09 04:28:51 +08:00
|
|
|
* Major changes in release 5.3.0 (2005-01-08) [unstable]
|
2004-03-17 18:11:12 +08:00
|
|
|
|
2004-03-31 17:01:47 +08:00
|
|
|
** Bug fixes
|
2004-05-09 06:24:25 +08:00
|
|
|
|
2004-06-08 21:23:17 +08:00
|
|
|
Several fixes to chgrp and chown for compatibility with POSIX and BSD:
|
2004-05-17 20:08:24 +08:00
|
|
|
|
2004-06-08 21:23:17 +08:00
|
|
|
Do not affect symbolic links by default.
|
2005-01-10 03:45:00 +08:00
|
|
|
Now, operate on whatever a symbolic link points to, instead.
|
2004-06-08 21:23:17 +08:00
|
|
|
To get the old behavior, use --no-dereference (-h).
|
|
|
|
|
|
|
|
|
|
--dereference now works, even when the specified owner
|
|
|
|
|
and/or group match those of an affected symlink.
|
|
|
|
|
|
|
|
|
|
Check for incompatible options. When -R and --dereference are
|
|
|
|
|
both used, then either -H or -L must also be used. When -R and -h
|
|
|
|
|
are both used, then -P must be in effect.
|
|
|
|
|
|
|
|
|
|
-H, -L, and -P have no effect unless -R is also specified.
|
|
|
|
|
If -P and -R are both specified, -h is assumed.
|
|
|
|
|
|
|
|
|
|
Do not optimize away the chown() system call when the file's owner
|
|
|
|
|
and group already have the desired value. This optimization was
|
2004-06-08 21:23:42 +08:00
|
|
|
incorrect, as it failed to update the last-changed time and reset
|
2004-06-08 21:23:17 +08:00
|
|
|
special permission bits, as POSIX requires.
|
|
|
|
|
|
2004-08-20 04:02:07 +08:00
|
|
|
"chown : file", "chown '' file", and "chgrp '' file" now succeed
|
|
|
|
|
without changing the uid or gid, instead of reporting an error.
|
|
|
|
|
|
2004-06-08 21:23:17 +08:00
|
|
|
Do not report an error if the owner or group of a
|
|
|
|
|
recursively-encountered symbolic link cannot be updated because
|
|
|
|
|
the file system does not support it.
|
2004-05-17 20:11:54 +08:00
|
|
|
|
2004-09-25 07:32:37 +08:00
|
|
|
chmod now accepts multiple mode-like options, e.g., "chmod -r -w f".
|
|
|
|
|
|
2004-12-11 18:28:58 +08:00
|
|
|
chown is no longer subject to a race condition vulnerability, when
|
|
|
|
|
used with --from=O:G and without the (-h) --no-dereference option.
|
|
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
cut's --output-delimiter=D option works with abutting byte ranges.
|
2004-07-30 08:53:23 +08:00
|
|
|
|
2004-12-19 21:31:45 +08:00
|
|
|
dircolors's documentation now recommends that shell scripts eval
|
|
|
|
|
"`dircolors`" rather than `dircolors`, to avoid shell expansion pitfalls.
|
|
|
|
|
|
2004-10-15 03:22:50 +08:00
|
|
|
du no longer segfaults when a subdirectory of an operand
|
|
|
|
|
directory is removed while du is traversing that subdirectory.
|
2004-10-15 03:55:18 +08:00
|
|
|
Since the bug was in the underlying fts.c module, it also affected
|
|
|
|
|
chown, chmod, and chgrp.
|
2004-10-15 03:22:50 +08:00
|
|
|
|
2005-01-05 16:01:09 +08:00
|
|
|
du's --exclude-from=FILE and --exclude=P options now compare patterns
|
|
|
|
|
against the entire name of each file, rather than against just the
|
|
|
|
|
final component.
|
2005-01-05 15:56:45 +08:00
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
echo now conforms to POSIX better. It supports the \0ooo syntax for
|
|
|
|
|
octal escapes, and \c now terminates printing immediately. If
|
|
|
|
|
POSIXLY_CORRECT is set and the first argument is not "-n", echo now
|
|
|
|
|
outputs all option-like arguments instead of treating them as options.
|
2004-05-12 00:48:42 +08:00
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
expand and unexpand now conform to POSIX better. They check for
|
|
|
|
|
blanks (which can include characters other than space and tab in
|
|
|
|
|
non-POSIX locales) instead of spaces and tabs. Unexpand now
|
|
|
|
|
preserves some blanks instead of converting them to tabs or spaces.
|
2004-08-11 06:05:47 +08:00
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
"ln x d/" now reports an error if d/x is a directory and x a file,
|
|
|
|
|
instead of incorrectly creating a link to d/x/x.
|
2004-07-24 06:11:15 +08:00
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
ls no longer segfaults on systems for which SIZE_MAX != (size_t) -1.
|
2004-03-31 17:01:47 +08:00
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
md5sum and sha1sum now report an error when given so many input
|
|
|
|
|
lines that their line counter overflows, instead of silently
|
|
|
|
|
reporting incorrect results.
|
2004-06-27 17:41:46 +08:00
|
|
|
|
2004-07-26 14:07:04 +08:00
|
|
|
Fixes for "nice":
|
|
|
|
|
|
2005-09-10 04:46:54 +08:00
|
|
|
If it fails to lower the niceness due to lack of permissions,
|
2004-07-26 14:07:04 +08:00
|
|
|
it goes ahead and runs the command anyway, as POSIX requires.
|
|
|
|
|
|
2005-09-10 04:46:54 +08:00
|
|
|
It no longer incorrectly reports an error if the current niceness
|
|
|
|
|
happens to be -1.
|
2004-07-26 14:07:04 +08:00
|
|
|
|
2005-09-10 04:46:54 +08:00
|
|
|
It no longer assumes that nicenesses range from -20 through 19.
|
2004-07-26 14:07:04 +08:00
|
|
|
|
2005-09-10 04:46:54 +08:00
|
|
|
It now consistently adjusts out-of-range nicenesses to the
|
2004-07-26 14:07:04 +08:00
|
|
|
closest values in range; formerly it sometimes reported an error.
|
|
|
|
|
|
2004-09-22 06:00:27 +08:00
|
|
|
pathchk no longer accepts trailing options, e.g., "pathchk -p foo -b"
|
|
|
|
|
now treats -b as a file name to check, not as an invalid option.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'pr --columns=N' was not equivalent to 'pr -N' when also using
|
2005-01-08 17:42:06 +08:00
|
|
|
either -s or -w.
|
|
|
|
|
|
2004-11-13 03:36:18 +08:00
|
|
|
pr now supports page numbers up to 2**64 on most hosts, and it
|
|
|
|
|
detects page number overflow instead of silently wrapping around.
|
|
|
|
|
pr now accepts file names that begin with "+" so long as the rest of
|
|
|
|
|
the file name does not look like a page range.
|
|
|
|
|
|
2004-07-08 22:03:45 +08:00
|
|
|
printf has several changes:
|
|
|
|
|
|
|
|
|
|
It now uses 'intmax_t' (not 'long int') to format integers, so it
|
|
|
|
|
can now format 64-bit integers on most modern hosts.
|
|
|
|
|
|
|
|
|
|
On modern hosts it now supports the C99-inspired %a, %A, %F conversion
|
|
|
|
|
specs, the "'" and "0" flags, and the ll, j, t, and z length modifiers
|
|
|
|
|
(this is compatible with recent Bash versions).
|
|
|
|
|
|
|
|
|
|
The printf command now rejects invalid conversion specifications
|
|
|
|
|
like %#d, instead of relying on undefined behavior in the underlying
|
|
|
|
|
printf function.
|
|
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
ptx now diagnoses invalid values for its --width=N (-w)
|
|
|
|
|
and --gap-size=N (-g) options.
|
|
|
|
|
|
2004-10-21 18:38:37 +08:00
|
|
|
mv (when moving between partitions) no longer fails when
|
2004-10-18 16:58:55 +08:00
|
|
|
operating on too many command-line-specified nonempty directories.
|
|
|
|
|
|
2005-11-12 01:15:06 +08:00
|
|
|
"readlink -f" is more compatible with prior implementations
|
|
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
rm (without -f) no longer hangs when attempting to remove a symlink
|
|
|
|
|
to a file on an off-line NFS-mounted partition.
|
|
|
|
|
|
|
|
|
|
rm no longer gets a failed assertion under some unusual conditions.
|
|
|
|
|
|
|
|
|
|
rm no longer requires read access to the current directory.
|
|
|
|
|
|
|
|
|
|
"rm -r" would mistakenly fail to remove files under a directory
|
|
|
|
|
for some types of errors (e.g., read-only file system, I/O error)
|
|
|
|
|
when first encountering the directory.
|
|
|
|
|
|
2004-11-13 08:52:32 +08:00
|
|
|
"sort" fixes:
|
|
|
|
|
|
|
|
|
|
"sort -o -" now writes to a file named "-" instead of to standard
|
|
|
|
|
output; POSIX requires this.
|
|
|
|
|
|
|
|
|
|
An unlikely race condition has been fixed where "sort" could have
|
|
|
|
|
mistakenly removed a temporary file belonging to some other process.
|
|
|
|
|
|
|
|
|
|
"sort" no longer has O(N**2) behavior when it creates many temporary files.
|
2004-09-09 08:27:45 +08:00
|
|
|
|
2004-10-30 06:10:36 +08:00
|
|
|
tac can now handle regular, nonseekable files like Linux's
|
|
|
|
|
/proc/modules. Before, it would produce no output for such a file.
|
|
|
|
|
|
2004-12-16 00:03:12 +08:00
|
|
|
tac would exit immediately upon I/O or temp-file creation failure.
|
|
|
|
|
Now it continues on, processing any remaining command line arguments.
|
|
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
"tail -f" no longer mishandles pipes and fifos. With no operands,
|
|
|
|
|
tail now ignores -f if standard input is a pipe, as POSIX requires.
|
2004-09-24 04:24:52 +08:00
|
|
|
When conforming to POSIX 1003.2-1992, tail now supports the SUSv2 b
|
|
|
|
|
modifier (e.g., "tail -10b file") and it handles some obscure cases
|
|
|
|
|
more correctly, e.g., "tail +cl" now reads the file "+cl" rather
|
|
|
|
|
than reporting an error, "tail -c file" no longer reports an error,
|
|
|
|
|
and "tail - file" no longer reads standard input.
|
2004-09-09 08:27:45 +08:00
|
|
|
|
|
|
|
|
tee now exits when it gets a SIGPIPE signal, as POSIX requires.
|
|
|
|
|
To get tee's old behavior, use the shell command "(trap '' PIPE; tee)".
|
|
|
|
|
Also, "tee -" now writes to standard output instead of to a file named "-".
|
|
|
|
|
|
2004-09-07 14:22:13 +08:00
|
|
|
"touch -- MMDDhhmm[yy] file" is now equivalent to
|
|
|
|
|
"touch MMDDhhmm[yy] file" even when conforming to pre-2001 POSIX.
|
|
|
|
|
|
2004-09-09 08:27:45 +08:00
|
|
|
tr no longer mishandles a second operand with leading "-".
|
|
|
|
|
|
2004-06-20 14:51:19 +08:00
|
|
|
who now prints user names in full instead of truncating them after 8 bytes.
|
|
|
|
|
|
2004-09-22 06:00:27 +08:00
|
|
|
The following commands now reject unknown options instead of
|
|
|
|
|
accepting them as operands, so that users are properly warned that
|
|
|
|
|
options may be added later. Formerly they accepted unknown options
|
|
|
|
|
as operands; e.g., "basename -a a" acted like "basename -- -a a".
|
|
|
|
|
|
|
|
|
|
basename dirname factor hostname link nohup sync unlink yes
|
|
|
|
|
|
2004-03-17 18:11:12 +08:00
|
|
|
** New features
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
For efficiency, 'sort -m' no longer copies input to a temporary file
|
2004-05-14 15:33:48 +08:00
|
|
|
merely because the input happens to come from a pipe. As a result,
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
some relatively-contrived examples like 'cat F | sort -m -o F - G'
|
|
|
|
|
are no longer safe, as 'sort' might start writing F before 'cat' is
|
|
|
|
|
done reading it. This problem cannot occur unless '-m' is used.
|
2004-05-14 15:33:48 +08:00
|
|
|
|
2004-06-22 23:02:59 +08:00
|
|
|
When outside the default POSIX locale, the 'who' and 'pinky'
|
2017-01-10 04:12:02 +08:00
|
|
|
commands now output timestamps like "2004-06-21 13:09" instead of
|
2004-06-22 23:02:59 +08:00
|
|
|
the traditional "Jun 21 13:09".
|
|
|
|
|
|
2004-04-20 01:31:46 +08:00
|
|
|
pwd now works even when run from a working directory whose name
|
|
|
|
|
is longer than PATH_MAX.
|
|
|
|
|
|
2004-07-03 00:59:41 +08:00
|
|
|
cp, install, ln, and mv have a new --no-target-directory (-T) option,
|
|
|
|
|
and -t is now a short name for their --target-directory option.
|
2004-07-01 02:42:12 +08:00
|
|
|
|
2004-04-12 17:20:47 +08:00
|
|
|
cp -pu and mv -u (when copying) now don't bother to update the
|
2017-01-10 04:12:02 +08:00
|
|
|
destination if the resulting timestamp would be no newer than the
|
|
|
|
|
preexisting timestamp. This saves work in the common case when
|
2004-04-12 17:20:47 +08:00
|
|
|
copying or moving multiple times to the same destination in a file
|
2017-01-10 04:12:02 +08:00
|
|
|
system with a coarse timestamp resolution.
|
2004-04-12 17:20:47 +08:00
|
|
|
|
2004-12-04 22:15:46 +08:00
|
|
|
cut accepts a new option, --complement, to complement the set of
|
|
|
|
|
selected bytes, characters, or fields.
|
|
|
|
|
|
2004-11-16 15:45:15 +08:00
|
|
|
dd now also prints the number of bytes transferred, the time, and the
|
|
|
|
|
transfer rate. The new "status=noxfer" operand suppresses this change.
|
2004-11-15 14:49:08 +08:00
|
|
|
|
2004-04-08 18:25:27 +08:00
|
|
|
dd has new conversions for the conv= option:
|
|
|
|
|
|
|
|
|
|
nocreat do not create the output file
|
|
|
|
|
excl fail if the output file already exists
|
|
|
|
|
fdatasync physically write output file data before finishing
|
|
|
|
|
fsync likewise, but also write metadata
|
|
|
|
|
|
|
|
|
|
dd has new iflag= and oflag= options with the following flags:
|
|
|
|
|
|
|
|
|
|
append append mode (makes sense for output file only)
|
|
|
|
|
direct use direct I/O for data
|
|
|
|
|
dsync use synchronized I/O for data
|
|
|
|
|
sync likewise, but also for metadata
|
|
|
|
|
nonblock use non-blocking I/O
|
|
|
|
|
nofollow do not follow symlinks
|
2004-11-20 16:55:22 +08:00
|
|
|
noctty do not assign controlling terminal from file
|
2004-04-08 18:25:27 +08:00
|
|
|
|
|
|
|
|
stty now provides support (iutf8) for setting UTF-8 input mode.
|
2004-04-07 17:53:34 +08:00
|
|
|
|
2004-04-05 00:22:29 +08:00
|
|
|
With stat, a specified format is no longer automatically newline terminated.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
If you want a newline at the end of your output, append '\n' to the format
|
2004-04-05 00:22:29 +08:00
|
|
|
string.
|
|
|
|
|
|
|
|
|
|
'df', 'du', and 'ls' now take the default block size from the
|
|
|
|
|
BLOCKSIZE environment variable if the BLOCK_SIZE, DF_BLOCK_SIZE,
|
|
|
|
|
DU_BLOCK_SIZE, and LS_BLOCK_SIZE environment variables are not set.
|
|
|
|
|
Unlike the other variables, though, BLOCKSIZE does not affect
|
|
|
|
|
values like 'ls -l' sizes that are normally displayed as bytes.
|
|
|
|
|
This new behavior is for compatibility with BSD.
|
2004-03-25 01:38:58 +08:00
|
|
|
|
2004-03-24 23:14:08 +08:00
|
|
|
du accepts a new option --files0-from=FILE, where FILE contains a
|
|
|
|
|
list of NUL-terminated file names.
|
2004-03-22 02:46:31 +08:00
|
|
|
|
2004-12-09 06:38:10 +08:00
|
|
|
Date syntax as used by date -d, date -f, and touch -d has been
|
|
|
|
|
changed as follows:
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
Dates like 'January 32' with out-of-range components are now rejected.
|
2004-12-09 06:38:10 +08:00
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
Dates can have fractional timestamps like 2004-02-27 14:19:13.489392193.
|
2004-12-09 06:38:10 +08:00
|
|
|
|
|
|
|
|
Dates can be entered via integer counts of seconds since 1970 when
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
prefixed by '@'. For example, '@321' represents 1970-01-01 00:05:21 UTC.
|
2004-12-09 06:38:10 +08:00
|
|
|
|
|
|
|
|
Time zone corrections can now separate hours and minutes with a colon,
|
|
|
|
|
and can follow standard abbreviations like "UTC". For example,
|
|
|
|
|
"UTC +0530" and "+05:30" are supported, and are both equivalent to "+0530".
|
|
|
|
|
|
|
|
|
|
Date values can now have leading TZ="..." assignments that override
|
|
|
|
|
the environment only while that date is being processed. For example,
|
|
|
|
|
the following shell command converts from Paris to New York time:
|
2004-03-17 18:11:12 +08:00
|
|
|
|
2004-12-09 06:38:10 +08:00
|
|
|
TZ="America/New_York" date --date='TZ="Europe/Paris" 2004-10-31 06:30'
|
2004-03-17 18:11:12 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'date' has a new option --iso-8601=ns that outputs
|
2017-01-10 04:12:02 +08:00
|
|
|
nanosecond-resolution timestamps.
|
2004-03-17 18:11:12 +08:00
|
|
|
|
2004-06-01 20:47:45 +08:00
|
|
|
echo -e '\xHH' now outputs a byte whose hexadecimal value is HH,
|
|
|
|
|
for compatibility with bash.
|
|
|
|
|
|
2004-12-10 01:49:45 +08:00
|
|
|
ls now exits with status 1 on minor problems, 2 if serious trouble.
|
|
|
|
|
|
2004-09-27 06:55:05 +08:00
|
|
|
ls has a new --hide=PATTERN option that behaves like
|
|
|
|
|
--ignore=PATTERN, except that it is overridden by -a or -A.
|
|
|
|
|
This can be useful for aliases, e.g., if lh is an alias for
|
|
|
|
|
"ls --hide='*~'", then "lh -A" lists the file "README~".
|
|
|
|
|
|
2004-06-16 05:55:28 +08:00
|
|
|
In the following cases POSIX allows the default GNU behavior,
|
|
|
|
|
so when POSIXLY_CORRECT is set:
|
|
|
|
|
|
2004-06-17 22:42:05 +08:00
|
|
|
false, printf, true, unlink, and yes all support --help and --option.
|
2004-06-16 05:55:28 +08:00
|
|
|
ls supports TABSIZE.
|
|
|
|
|
pr no longer depends on LC_TIME for the date format in non-POSIX locales.
|
|
|
|
|
printf supports \u, \U, \x.
|
|
|
|
|
tail supports two or more files when using the obsolete option syntax.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
The usual '--' operand is now supported by chroot, hostid, hostname,
|
2004-06-17 22:42:05 +08:00
|
|
|
pwd, sync, and yes.
|
2004-03-17 18:11:12 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'od' now conforms to POSIX better, and is more compatible with BSD:
|
2004-09-06 15:49:06 +08:00
|
|
|
|
|
|
|
|
The older syntax "od [-abcdfilosx]... [FILE] [[+]OFFSET[.][b]]" now works
|
|
|
|
|
even without --traditional. This is a change in behavior if there
|
|
|
|
|
are one or two operands and the last one begins with +, or if
|
|
|
|
|
there are two operands and the latter one begins with a digit.
|
|
|
|
|
For example, "od foo 10" and "od +10" now treat the last operand as
|
|
|
|
|
an offset, not as a file name.
|
|
|
|
|
|
|
|
|
|
-h is no longer documented, and may be withdrawn in future versions.
|
|
|
|
|
Use -x or -t x2 instead.
|
|
|
|
|
|
|
|
|
|
-i is now equivalent to -t dI (not -t d2), and
|
|
|
|
|
-l is now equivalent to -t dL (not -t d4).
|
|
|
|
|
|
|
|
|
|
-s is now equivalent to -t d2. The old "-s[NUM]" or "-s NUM"
|
|
|
|
|
option has been renamed to "-S NUM".
|
|
|
|
|
|
|
|
|
|
The default output format is now -t oS, not -t o2, i.e., short int
|
|
|
|
|
rather than two-byte int. This makes a difference only on hosts like
|
|
|
|
|
Cray systems where the C short int type requires more than two bytes.
|
|
|
|
|
|
2005-11-12 01:15:06 +08:00
|
|
|
readlink accepts new options: --canonicalize-existing (-e)
|
|
|
|
|
and --canonicalize-missing (-m).
|
|
|
|
|
|
2004-07-01 06:41:35 +08:00
|
|
|
The stat option --filesystem has been renamed to --file-system, for
|
|
|
|
|
consistency with POSIX "file system" and with cp and du --one-file-system.
|
|
|
|
|
|
2004-07-24 06:11:15 +08:00
|
|
|
** Removed features
|
|
|
|
|
|
2004-09-20 00:53:00 +08:00
|
|
|
md5sum and sha1sum's undocumented --string option has been removed.
|
|
|
|
|
|
2004-07-24 06:11:15 +08:00
|
|
|
tail's undocumented --max-consecutive-size-changes option has been removed.
|
|
|
|
|
|
2004-03-13 03:04:31 +08:00
|
|
|
* Major changes in release 5.2.1 (2004-03-12) [stable]
|
2004-02-21 17:26:56 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
2004-03-12 21:55:28 +08:00
|
|
|
mv could mistakenly fail to preserve hard links when moving two
|
|
|
|
|
or more arguments between partitions.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'cp --sparse=always F /dev/hdx' no longer tries to use lseek to create
|
2004-03-10 17:57:29 +08:00
|
|
|
holes in the destination.
|
|
|
|
|
|
2004-03-05 06:01:16 +08:00
|
|
|
nohup now sets the close-on-exec flag for its copy of the stderr file
|
2004-03-04 21:22:17 +08:00
|
|
|
descriptor. This avoids some nohup-induced hangs. For example, before
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
this change, if you ran 'ssh localhost', then 'nohup sleep 600 </dev/null &',
|
2004-03-04 21:22:17 +08:00
|
|
|
and then exited that remote shell, the ssh session would hang until the
|
2004-03-06 16:14:34 +08:00
|
|
|
10-minute sleep terminated. With the fixed nohup, the ssh session
|
2004-03-04 21:22:17 +08:00
|
|
|
terminates immediately.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'expr' now conforms to POSIX better:
|
2004-02-21 17:26:56 +08:00
|
|
|
|
|
|
|
|
Integers like -0 and 00 are now treated as zero.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
The '|' operator now returns 0, not its first argument, if both
|
|
|
|
|
arguments are null or zero. E.g., 'expr "" \| ""' now returns 0,
|
2004-02-21 17:26:56 +08:00
|
|
|
not the empty string.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
The '|' and '&' operators now use short-circuit evaluation, e.g.,
|
|
|
|
|
'expr 1 \| 1 / 0' no longer reports a division by zero.
|
2004-02-21 17:26:56 +08:00
|
|
|
|
2004-03-03 15:56:00 +08:00
|
|
|
** New features
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'chown user.group file' now has its traditional meaning even when
|
2004-03-03 15:56:00 +08:00
|
|
|
conforming to POSIX 1003.1-2001, so long as no user has a name
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
containing '.' that happens to equal 'user.group'.
|
2004-03-03 15:56:00 +08:00
|
|
|
|
2004-02-21 17:26:56 +08:00
|
|
|
|
2004-02-20 02:04:33 +08:00
|
|
|
* Major changes in release 5.2.0 (2004-02-19) [stable]
|
2004-02-19 02:00:17 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
none
|
2004-02-10 16:34:44 +08:00
|
|
|
|
|
|
|
|
|
2004-02-08 18:00:58 +08:00
|
|
|
* Major changes in release 5.1.3 (2004-02-08): candidate to become stable 5.2.0
|
2004-01-26 06:58:00 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'cp -d' now works as required even on systems like OSF V5.1 that
|
|
|
|
|
declare stat and lstat as 'static inline' functions.
|
2004-02-08 04:41:30 +08:00
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
timestamps output by stat now include actual fractional seconds,
|
2004-02-03 01:35:56 +08:00
|
|
|
when available -- or .0000000 for files without that information.
|
2004-02-02 16:05:36 +08:00
|
|
|
|
2004-02-08 04:41:30 +08:00
|
|
|
seq no longer infloops when printing 2^31 or more numbers.
|
|
|
|
|
For reference, seq `echo 2^31|bc` > /dev/null takes about one hour
|
2004-02-04 04:57:40 +08:00
|
|
|
on a 1.6 GHz Athlon 2000 XP. Now it can output 2^53-1 numbers before
|
|
|
|
|
misbehaving.
|
2004-01-26 06:58:00 +08:00
|
|
|
|
2004-01-25 07:16:21 +08:00
|
|
|
* Major changes in release 5.1.2 (2004-01-25):
|
2004-01-23 06:08:18 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
|
|
|
|
|
|
|
|
|
rmdir -p exits with status 1 on error; formerly it sometimes exited
|
|
|
|
|
with status 0 when given more than one argument.
|
|
|
|
|
|
|
|
|
|
nohup now always exits with status 127 when it finds an error,
|
|
|
|
|
as POSIX requires; formerly it sometimes exited with status 1.
|
|
|
|
|
|
|
|
|
|
Several programs (including cut, date, dd, env, hostname, nl, pr,
|
|
|
|
|
stty, and tr) now always exit with status 1 when they find an error;
|
|
|
|
|
formerly they sometimes exited with status 2.
|
|
|
|
|
|
|
|
|
|
factor no longer reports a usage error if stdin has the wrong format.
|
|
|
|
|
|
2004-01-23 23:55:13 +08:00
|
|
|
paste no longer infloops on ppc systems (bug introduced in 5.1.1)
|
2004-01-23 17:15:58 +08:00
|
|
|
|
2004-01-23 06:08:18 +08:00
|
|
|
|
2004-01-17 21:49:17 +08:00
|
|
|
* Major changes in release 5.1.1 (2004-01-17):
|
2003-12-27 17:58:11 +08:00
|
|
|
|
2004-01-12 17:46:59 +08:00
|
|
|
** Configuration option
|
|
|
|
|
|
|
|
|
|
You can select the default level of POSIX conformance at configure-time,
|
|
|
|
|
e.g., by ./configure DEFAULT_POSIX2_VERSION=199209
|
|
|
|
|
|
2003-12-27 17:58:11 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2004-01-17 17:04:44 +08:00
|
|
|
fold -s works once again on systems with differing sizes for int
|
|
|
|
|
and size_t (bug introduced in 5.1.0)
|
2003-12-27 17:58:11 +08:00
|
|
|
|
2004-01-12 17:46:59 +08:00
|
|
|
** New features
|
|
|
|
|
|
2004-01-17 17:03:58 +08:00
|
|
|
touch -r now specifies the origin for any relative times in the -d
|
|
|
|
|
operand, if both options are given. For example, "touch -r FOO -d
|
|
|
|
|
'-5 seconds' BAR" sets BAR's modification time to be five seconds
|
|
|
|
|
before FOO's.
|
|
|
|
|
|
2004-01-12 17:46:59 +08:00
|
|
|
join: The obsolete options "-j1 FIELD", "-j2 FIELD", and
|
|
|
|
|
"-o LIST1 LIST2..." are no longer supported on POSIX 1003.1-2001 systems.
|
|
|
|
|
Portable scripts should use "-1 FIELD", "-2 FIELD", and
|
|
|
|
|
"-o LIST1,LIST2..." respectively. If join was compiled on a
|
|
|
|
|
POSIX 1003.1-2001 system, you may enable the old behavior
|
|
|
|
|
by setting _POSIX2_VERSION=199209 in your environment.
|
2005-04-27 00:40:16 +08:00
|
|
|
[This change was reverted in coreutils 5.3.1.]
|
2004-01-12 17:46:59 +08:00
|
|
|
|
2003-12-27 17:58:11 +08:00
|
|
|
|
2003-12-21 15:51:37 +08:00
|
|
|
* Major changes in release 5.1.0 (2003-12-21):
|
2003-09-10 17:35:54 +08:00
|
|
|
|
|
|
|
|
** New features
|
|
|
|
|
|
2003-10-20 16:59:16 +08:00
|
|
|
chgrp, chmod, and chown can now process (with -R) hierarchies of virtually
|
|
|
|
|
unlimited depth. Before, they would fail to operate on any file they
|
|
|
|
|
encountered with a relative name of length PATH_MAX (often 4096) or longer.
|
|
|
|
|
|
2003-11-07 18:42:40 +08:00
|
|
|
chgrp, chmod, chown, and rm accept the new options:
|
|
|
|
|
--preserve-root, --no-preserve-root (default)
|
2003-10-20 02:54:48 +08:00
|
|
|
|
2003-10-20 16:59:16 +08:00
|
|
|
chgrp and chown now accept POSIX-mandated -L, -H, and -P options
|
2003-10-14 00:02:08 +08:00
|
|
|
|
2003-10-04 20:13:26 +08:00
|
|
|
du can now process hierarchies of virtually unlimited depth.
|
|
|
|
|
Before, du was limited by the user's stack size and it would get a
|
|
|
|
|
stack overflow error (often a segmentation fault) when applied to
|
2003-10-07 23:23:08 +08:00
|
|
|
a hierarchy of depth around 30,000 or larger.
|
2003-10-04 20:13:26 +08:00
|
|
|
|
|
|
|
|
du works even when run from an inaccessible directory
|
|
|
|
|
|
|
|
|
|
du -D now dereferences all symlinks specified on the command line,
|
|
|
|
|
not just the ones that reference directories
|
|
|
|
|
|
|
|
|
|
du now accepts -P (--no-dereference), for compatibility with du
|
|
|
|
|
of NetBSD and for consistency with e.g., chown and chgrp
|
|
|
|
|
|
|
|
|
|
du's -H option will soon have the meaning required by POSIX
|
|
|
|
|
(--dereference-args, aka -D) rather then the current meaning of --si.
|
|
|
|
|
Now, using -H elicits a warning to that effect.
|
|
|
|
|
|
2003-12-08 16:38:37 +08:00
|
|
|
When given -l and similar options, ls now adjusts the output column
|
|
|
|
|
widths to fit the data, so that output lines are shorter and have
|
|
|
|
|
columns that line up better. This may adversely affect shell
|
|
|
|
|
scripts that expect fixed-width columns, but such shell scripts were
|
|
|
|
|
not portable anyway, even with old GNU ls where the columns became
|
|
|
|
|
ragged when a datum was too wide.
|
|
|
|
|
|
2003-12-20 19:30:55 +08:00
|
|
|
du accepts a new option, -0/--null, to make it produce NUL-terminated
|
|
|
|
|
output lines
|
|
|
|
|
|
2003-09-10 17:35:54 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
2003-11-27 16:18:45 +08:00
|
|
|
printf, seq, tail, and sleep now parse floating-point operands
|
|
|
|
|
and options in the C locale. POSIX requires this for printf.
|
|
|
|
|
|
2003-11-19 00:18:25 +08:00
|
|
|
od -c -w9999999 no longer segfaults
|
|
|
|
|
|
2003-11-17 05:12:56 +08:00
|
|
|
csplit no longer reads from freed memory (dumping core on some systems)
|
|
|
|
|
|
2003-10-04 20:13:26 +08:00
|
|
|
csplit would mistakenly exhaust virtual memory in some cases
|
2003-09-10 17:35:54 +08:00
|
|
|
|
2003-10-13 23:59:11 +08:00
|
|
|
ls --width=N (for very large N) is no longer subject to an address
|
|
|
|
|
arithmetic bug that could result in bounds violations.
|
|
|
|
|
|
2003-10-14 22:04:35 +08:00
|
|
|
ls --width=N (with -x or -C) no longer allocates more space
|
|
|
|
|
(potentially much more) than necessary for a given directory.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
dd 'unblock' and 'sync' may now be combined (e.g., dd conv=unblock,sync)
|
2003-12-20 17:23:08 +08:00
|
|
|
|
2003-12-08 18:16:26 +08:00
|
|
|
* Major changes in release 5.0.91 (2003-09-08):
|
2003-08-02 06:35:57 +08:00
|
|
|
|
|
|
|
|
** New features
|
|
|
|
|
|
|
|
|
|
date accepts a new option --rfc-2822, an alias for --rfc-822.
|
|
|
|
|
|
2003-08-09 17:47:10 +08:00
|
|
|
split accepts a new option -d or --numeric-suffixes.
|
|
|
|
|
|
2003-08-10 02:36:27 +08:00
|
|
|
cp, install, mv, and touch now preserve microsecond resolution on
|
|
|
|
|
file timestamps, on platforms that have the 'utimes' system call.
|
|
|
|
|
Unfortunately there is no system call yet to preserve file
|
|
|
|
|
timestamps to their full nanosecond resolution; microsecond
|
|
|
|
|
resolution is the best we can do right now.
|
|
|
|
|
|
2003-09-05 06:25:53 +08:00
|
|
|
sort now supports the zero byte (NUL) as a field separator; use -t '\0'.
|
|
|
|
|
The -t '' option, which formerly had no effect, is now an error.
|
|
|
|
|
|
|
|
|
|
sort option order no longer matters for the options -S, -d, -i, -o, and -t.
|
|
|
|
|
Stronger options override weaker, and incompatible options are diagnosed.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'sha1sum --check' now accepts the BSD format for SHA1 message digests
|
2003-09-07 05:44:17 +08:00
|
|
|
in addition to the BSD format for MD5 ones.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
who -l now means 'who --login', not 'who --lookup', per POSIX.
|
2003-09-08 00:34:01 +08:00
|
|
|
who's -l option has been eliciting an unconditional warning about
|
|
|
|
|
this impending change since sh-utils-2.0.12 (April 2002).
|
|
|
|
|
|
2003-08-09 17:47:10 +08:00
|
|
|
** Bug fixes
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
Mistakenly renaming a file onto itself, e.g., via 'mv B b' when 'B' is
|
|
|
|
|
the same directory entry as 'b' no longer destroys the directory entry
|
|
|
|
|
referenced by both 'b' and 'B'. Note that this would happen only on
|
2003-09-08 00:32:02 +08:00
|
|
|
file systems like VFAT where two different names may refer to the same
|
|
|
|
|
directory entry, usually due to lower->upper case mapping of file names.
|
|
|
|
|
Now, the above can happen only on file systems that perform name mapping and
|
|
|
|
|
that support hard links (stat.st_nlink > 1). This mitigates the problem
|
|
|
|
|
in two ways: few file systems appear to be affected (hpfs and ntfs are),
|
|
|
|
|
when the bug is triggered, mv no longer removes the last hard link to a file.
|
2003-09-08 00:43:40 +08:00
|
|
|
*** ATTENTION ***: if you know how to distinguish the following two cases
|
|
|
|
|
without writing to the file system in question, please let me know:
|
|
|
|
|
1) B and b refer to the same directory entry on a file system like NTFS
|
|
|
|
|
(B may well have a link count larger than 1)
|
|
|
|
|
2) B and b are hard links to the same file
|
2003-09-08 00:32:02 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
stat no longer overruns a buffer for format strings ending in '%'
|
2003-08-27 17:18:28 +08:00
|
|
|
|
2003-08-12 02:25:04 +08:00
|
|
|
fold -s -wN would infloop for N < 8 with TABs in the input.
|
|
|
|
|
E.g., this would not terminate: printf 'a\t' | fold -w2 -s
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'split -a0', although of questionable utility, is accepted once again.
|
2003-08-09 17:47:10 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'df DIR' used to hang under some conditions on OSF/1 5.1. Now it doesn't.
|
2003-08-10 02:36:27 +08:00
|
|
|
|
2003-09-07 05:37:44 +08:00
|
|
|
seq's --width (-w) option now works properly even when the endpoint
|
|
|
|
|
requiring the larger width is negative and smaller than the other endpoint.
|
|
|
|
|
|
|
|
|
|
seq's default step is 1, even if LAST < FIRST.
|
|
|
|
|
|
2003-09-08 00:43:40 +08:00
|
|
|
paste no longer mistakenly outputs 0xFF bytes for a nonempty input file
|
2003-09-08 00:36:05 +08:00
|
|
|
without a trailing newline.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'tail -n0 -f FILE' and 'tail -c0 -f FILE' no longer perform what amounted
|
2003-09-08 00:37:33 +08:00
|
|
|
to a busy wait, rather than sleeping between iterations.
|
|
|
|
|
|
2003-09-08 21:21:22 +08:00
|
|
|
tail's long-undocumented --allow-missing option now elicits a warning
|
|
|
|
|
|
2003-08-02 06:35:57 +08:00
|
|
|
|
2003-12-08 18:16:26 +08:00
|
|
|
* Major changes in release 5.0.90 (2003-07-29):
|
2003-07-17 04:07:37 +08:00
|
|
|
|
2003-07-20 23:22:42 +08:00
|
|
|
** New features
|
|
|
|
|
|
2003-07-27 20:34:16 +08:00
|
|
|
sort is now up to 30% more CPU-efficient in some cases
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'test' is now more compatible with Bash and POSIX:
|
2003-07-26 20:23:53 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'test -t', 'test --help', and 'test --version' now silently exit
|
2003-07-26 20:23:53 +08:00
|
|
|
with status 0. To test whether standard output is a terminal, use
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'test -t 1'. To get help and version info for 'test', use
|
|
|
|
|
'[ --help' and '[ --version'.
|
2003-07-26 20:23:53 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'test' now exits with status 2 (not 1) if there is an error.
|
2003-07-26 20:23:53 +08:00
|
|
|
|
2003-07-20 23:22:42 +08:00
|
|
|
wc count field widths now are heuristically adjusted depending on the input
|
|
|
|
|
size, if known. If only one count is printed, it is guaranteed to
|
|
|
|
|
be printed without leading spaces.
|
|
|
|
|
|
|
|
|
|
Previously, wc did not align the count fields if POSIXLY_CORRECT was set,
|
|
|
|
|
but POSIX did not actually require this undesirable behavior, so it
|
|
|
|
|
has been removed.
|
|
|
|
|
|
2003-07-17 04:07:37 +08:00
|
|
|
** Bug fixes
|
2003-07-20 23:22:42 +08:00
|
|
|
|
|
|
|
|
kill no longer tries to operate on argv[0] (introduced in 5.0.1)
|
2003-07-17 04:07:37 +08:00
|
|
|
Why wasn't this noticed? Although many tests use kill, none of
|
|
|
|
|
them made an effort to avoid using the shell's built-in kill.
|
2003-07-20 23:22:42 +08:00
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'[' invoked with no arguments no longer evokes a segfault
|
2003-07-20 23:22:42 +08:00
|
|
|
|
2003-07-28 04:45:55 +08:00
|
|
|
rm without --recursive (aka -r or -R) no longer prompts regarding
|
|
|
|
|
unwritable directories, as required by POSIX.
|
|
|
|
|
|
|
|
|
|
uniq -c now uses a SPACE, not a TAB between the count and the
|
|
|
|
|
corresponding line, as required by POSIX.
|
|
|
|
|
|
2003-07-20 23:22:42 +08:00
|
|
|
expr now exits with status 2 if the expression is syntactically valid,
|
2003-07-18 14:59:33 +08:00
|
|
|
and with status 3 if an error occurred. POSIX requires this.
|
2003-07-20 23:22:42 +08:00
|
|
|
|
|
|
|
|
expr now reports trouble if string comparison fails due to a collation error.
|
2003-07-17 04:07:37 +08:00
|
|
|
|
2003-08-09 17:47:10 +08:00
|
|
|
split now generates suffixes properly on EBCDIC hosts.
|
|
|
|
|
|
|
|
|
|
split -a0 now works, as POSIX requires.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'sort --version' and 'sort --help' fail, as they should
|
2003-07-28 04:45:55 +08:00
|
|
|
when their output is redirected to /dev/full.
|
|
|
|
|
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'su --version > /dev/full' now fails, as it should.
|
2003-07-28 04:45:55 +08:00
|
|
|
|
2003-07-26 20:26:40 +08:00
|
|
|
** Fewer arbitrary limitations
|
|
|
|
|
|
2003-07-27 20:34:16 +08:00
|
|
|
cut requires 97% less memory when very large field numbers or
|
2003-07-26 22:53:27 +08:00
|
|
|
byte offsets are specified.
|
2003-07-26 20:26:40 +08:00
|
|
|
|
2003-07-17 04:07:47 +08:00
|
|
|
|
2003-12-08 18:16:26 +08:00
|
|
|
* Major changes in release 5.0.1 (2003-07-15):
|
2003-06-04 20:43:10 +08:00
|
|
|
|
2003-07-09 17:11:41 +08:00
|
|
|
** New programs
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- new program: '[' (much like 'test')
|
2003-07-09 17:11:41 +08:00
|
|
|
|
2003-06-27 20:17:55 +08:00
|
|
|
** New features
|
2003-06-04 20:43:10 +08:00
|
|
|
- head now accepts --lines=-N (--bytes=-N) to print all but the
|
2003-05-12 16:23:00 +08:00
|
|
|
N lines (bytes) at the end of the file
|
2003-06-04 20:43:10 +08:00
|
|
|
- md5sum --check now accepts the output of the BSD md5sum program, e.g.,
|
|
|
|
|
MD5 (f) = d41d8cd98f00b204e9800998ecf8427e
|
2003-06-27 20:17:55 +08:00
|
|
|
- date -d DATE can now parse a DATE string like May-23-2003
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- chown: '.' is no longer recognized as a separator in the OWNER:GROUP
|
2003-07-11 04:42:52 +08:00
|
|
|
specifier on POSIX 1003.1-2001 systems. If chown *was not* compiled
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
on such a system, then it still accepts '.', by default. If chown
|
2003-07-11 04:42:52 +08:00
|
|
|
was compiled on a POSIX 1003.1-2001 system, then you may enable the
|
|
|
|
|
old behavior by setting _POSIX2_VERSION=199209 in your environment.
|
2003-07-14 14:30:32 +08:00
|
|
|
- chown no longer tries to preserve set-user-ID and set-group-ID bits;
|
|
|
|
|
on some systems, the chown syscall resets those bits, and previous
|
|
|
|
|
versions of the chown command would call chmod to restore the original,
|
|
|
|
|
pre-chown(2) settings, but that behavior is problematic.
|
|
|
|
|
1) There was a window whereby a malicious user, M, could subvert a
|
|
|
|
|
chown command run by some other user and operating on files in a
|
|
|
|
|
directory where M has write access.
|
|
|
|
|
2) Before (and even now, on systems with chown(2) that doesn't reset
|
|
|
|
|
those bits), an unwary admin. could use chown unwittingly to create e.g.,
|
|
|
|
|
a set-user-ID root copy of /bin/sh.
|
2003-06-04 20:43:10 +08:00
|
|
|
|
|
|
|
|
** Bug fixes
|
2003-07-10 19:01:09 +08:00
|
|
|
- chown --dereference no longer leaks a file descriptor per symlink processed
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- 'du /' once again prints the '/' on the last line
|
2003-06-29 14:35:37 +08:00
|
|
|
- split's --verbose option works once again [broken in 4.5.10 and 5.0]
|
2003-06-04 20:43:10 +08:00
|
|
|
- tail -f is no longer subject to a race condition that could make it
|
|
|
|
|
delay displaying the last part of a file that had stopped growing. That
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
bug could also make tail -f give an unwarranted 'file truncated' warning.
|
2003-06-04 20:43:10 +08:00
|
|
|
- du no longer runs out of file descriptors unnecessarily
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- df and 'readlink --canonicalize' no longer corrupt the heap on
|
2003-05-04 16:39:14 +08:00
|
|
|
non-glibc, non-solaris systems
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- 'env -u UNSET_VARIABLE' no longer dumps core on non-glibc systems
|
2003-06-04 20:43:10 +08:00
|
|
|
- readlink's --canonicalize option now works on systems like Solaris that
|
2003-04-11 03:27:53 +08:00
|
|
|
lack the canonicalize_file_name function but do have resolvepath.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- mv now removes 'a' in this example on all systems: touch a; ln a b; mv a b
|
2003-06-01 16:48:10 +08:00
|
|
|
This behavior is contrary to POSIX (which requires that the mv command do
|
|
|
|
|
nothing and exit successfully), but I suspect POSIX will change.
|
2003-06-04 20:43:10 +08:00
|
|
|
- date's %r format directive now honors locale settings
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- date's '-' (no-pad) format flag now affects the space-padded-by-default
|
2003-06-04 20:43:10 +08:00
|
|
|
conversion specifiers, %e, %k, %l
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- fmt now diagnoses invalid obsolescent width specifications like '-72x'
|
2003-06-04 20:43:10 +08:00
|
|
|
- fmt now exits nonzero when unable to open an input file
|
|
|
|
|
- tsort now fails when given an odd number of input tokens,
|
|
|
|
|
as required by POSIX. Before, it would act as if the final token
|
|
|
|
|
appeared one additional time.
|
|
|
|
|
|
|
|
|
|
** Fewer arbitrary limitations
|
|
|
|
|
- tail's byte and line counts are no longer limited to OFF_T_MAX.
|
|
|
|
|
Now the limit is UINTMAX_MAX (usually 2^64).
|
|
|
|
|
- split can now handle --bytes=N and --lines=N with N=2^31 or more.
|
|
|
|
|
|
|
|
|
|
** Portability
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- 'kill -t' now prints signal descriptions (rather than '?') on systems
|
2003-06-04 20:43:10 +08:00
|
|
|
like Tru64 with __sys_siglist but no strsignal function.
|
|
|
|
|
- stat.c now compiles on Ultrix systems
|
|
|
|
|
- sleep now works on AIX systems that lack support for clock_gettime
|
|
|
|
|
- rm now works around Darwin6.5's broken readdir function
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
Before 'rm -rf DIR' would fail to remove all files in DIR
|
2003-06-04 20:43:10 +08:00
|
|
|
if there were more than 338.
|
2003-04-06 00:12:33 +08:00
|
|
|
|
2003-12-08 18:16:26 +08:00
|
|
|
* Major changes in release 5.0 (2003-04-02):
|
2003-06-04 20:43:10 +08:00
|
|
|
- false --help now exits nonzero
|
2003-03-31 01:47:38 +08:00
|
|
|
|
2003-03-28 17:18:40 +08:00
|
|
|
[4.5.12]
|
|
|
|
|
* printf no longer treats \x specially when POSIXLY_CORRECT is set
|
|
|
|
|
* printf avoids buffer overrun with format ending in a backslash and
|
|
|
|
|
* printf avoids buffer overrun with incomplete conversion specifier
|
|
|
|
|
* printf accepts multiple flags in a single conversion specifier
|
2003-03-31 01:47:38 +08:00
|
|
|
|
2003-03-19 08:00:04 +08:00
|
|
|
[4.5.11]
|
2003-03-20 21:52:03 +08:00
|
|
|
* seq no longer requires that a field width be specified
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* seq no longer fails when given a field width of '0'
|
|
|
|
|
* seq now accepts " " and "'" as valid format flag characters
|
2003-03-19 08:00:04 +08:00
|
|
|
* df now shows a HOSTNAME: prefix for each remote-mounted file system on AIX 5.1
|
2003-03-19 17:11:59 +08:00
|
|
|
* portability tweaks for HP-UX, AIX 5.1, DJGPP
|
2003-03-31 01:47:38 +08:00
|
|
|
|
2003-03-08 07:42:35 +08:00
|
|
|
[4.5.10]
|
2003-03-12 04:31:53 +08:00
|
|
|
* printf no longer segfaults for a negative field width or precision
|
2003-03-09 15:54:43 +08:00
|
|
|
* shred now always enables --exact for non-regular files
|
2003-03-08 18:25:25 +08:00
|
|
|
* du no longer lists hard-linked files more than once
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* du no longer dumps core on some systems due to "infinite" recursion
|
2003-03-13 21:16:15 +08:00
|
|
|
via nftw's use of the buggy replacement function in getcwd.c
|
2003-03-09 17:14:25 +08:00
|
|
|
* portability patches for a few vendor compilers and 64-bit systems
|
2003-03-08 07:42:35 +08:00
|
|
|
* du -S *really* now works like it did before the change in 4.5.5
|
|
|
|
|
|
2003-02-22 15:55:21 +08:00
|
|
|
[4.5.9]
|
2003-03-05 17:03:58 +08:00
|
|
|
* du no longer truncates file sizes or sums to fit in 32-bit size_t
|
2003-03-05 17:02:24 +08:00
|
|
|
* work around Linux kernel bug in getcwd (fixed in 2.4.21-pre4), so that pwd
|
|
|
|
|
now fails if the name of the working directory is so long that getcwd
|
2003-03-05 05:46:40 +08:00
|
|
|
truncates it. Before it would print the truncated name and exit successfully.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'df /some/mount-point' no longer hangs on a GNU libc system when another
|
2003-03-04 17:16:11 +08:00
|
|
|
hard-mounted NFS file system (preceding /some/mount-point in /proc/mounts)
|
|
|
|
|
is inaccessible.
|
2003-03-03 17:06:28 +08:00
|
|
|
* rm -rf now gives an accurate diagnostic when failing to remove a file
|
|
|
|
|
under certain unusual conditions
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* mv and 'cp --preserve=links' now preserve multiple hard links even under
|
2003-03-03 06:04:31 +08:00
|
|
|
certain unusual conditions where they used to fail
|
2003-02-22 15:55:21 +08:00
|
|
|
|
2003-02-15 18:15:49 +08:00
|
|
|
[4.5.8]
|
2003-02-22 04:22:27 +08:00
|
|
|
* du -S once again works like it did before the change in 4.5.5
|
|
|
|
|
* stat accepts a new file format, %B, for the size of each block reported by %b
|
2003-02-21 16:34:41 +08:00
|
|
|
* du accepts new option: --apparent-size
|
|
|
|
|
* du --bytes (-b) works the same way it did in fileutils-3.16 and before
|
|
|
|
|
* du reports proper sizes for directories (not zero) (broken in 4.5.6 or 4.5.7)
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* df now always displays under 'Filesystem', the device file name
|
2003-02-20 18:34:21 +08:00
|
|
|
corresponding to the listed mount point. Before, for a block- or character-
|
|
|
|
|
special file command line argument, df would display that argument. E.g.,
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'df /dev/hda' would list '/dev/hda' as the 'Filesystem', rather than say
|
|
|
|
|
/dev/hda3 (the device on which '/' is mounted), as it does now.
|
2003-02-15 18:15:49 +08:00
|
|
|
* test now works properly when invoked from a set user ID or set group ID
|
|
|
|
|
context and when testing access to files subject to alternate protection
|
|
|
|
|
mechanisms. For example, without this change, a set-UID program that invoked
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'test -w F' (to see if F is writable) could mistakenly report that it *was*
|
2003-02-15 18:15:49 +08:00
|
|
|
writable, even though F was on a read-only file system, or F had an ACL
|
|
|
|
|
prohibiting write access, or F was marked as immutable.
|
|
|
|
|
|
2003-02-06 22:29:03 +08:00
|
|
|
[4.5.7]
|
2003-02-09 02:11:17 +08:00
|
|
|
* du would fail with more than one DIR argument when any but the last did not
|
|
|
|
|
contain a slash (due to a bug in ftw.c)
|
2003-02-15 18:15:49 +08:00
|
|
|
|
2003-02-06 06:52:46 +08:00
|
|
|
[4.5.6]
|
|
|
|
|
* du no longer segfaults on Solaris systems (fixed heap-corrupting bug in ftw.c)
|
|
|
|
|
* du --exclude=FILE works once again (this was broken by the rewrite for 4.5.5)
|
|
|
|
|
* du no longer gets a failed assertion for certain hierarchy lay-outs
|
|
|
|
|
involving hard-linked directories
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'who -r' no longer segfaults when using non-C-locale messages
|
|
|
|
|
* df now displays a mount point (usually '/') for non-mounted
|
2003-02-06 06:54:21 +08:00
|
|
|
character-special and block files
|
2003-02-15 18:15:49 +08:00
|
|
|
|
2002-12-15 00:29:11 +08:00
|
|
|
[4.5.5]
|
2003-01-28 02:06:38 +08:00
|
|
|
* ls --dired produces correct byte offset for file names containing
|
|
|
|
|
nonprintable characters in a multibyte locale
|
|
|
|
|
* du has been rewritten to use a variant of GNU libc's ftw.c
|
2003-01-26 19:03:44 +08:00
|
|
|
* du now counts the space associated with a directory's directory entry,
|
|
|
|
|
even if it cannot list or chdir into that subdirectory.
|
|
|
|
|
* du -S now includes the st_size of each entry corresponding to a subdirectory
|
2003-01-22 23:55:21 +08:00
|
|
|
* rm on FreeBSD can once again remove directories from NFS-mounted file systems
|
2003-01-21 04:01:18 +08:00
|
|
|
* ls has a new option --dereference-command-line-symlink-to-dir, which
|
2003-01-21 04:17:06 +08:00
|
|
|
corresponds to the new default behavior when none of -d, -l -F, -H, -L
|
|
|
|
|
has been specified.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* ls dangling-symlink now prints 'dangling-symlink'.
|
|
|
|
|
Before, it would fail with 'no such file or directory'.
|
2003-01-21 04:17:06 +08:00
|
|
|
* ls -s symlink-to-non-dir and ls -i symlink-to-non-dir now print
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
attributes of 'symlink', rather than attributes of their referents.
|
2003-01-15 20:24:54 +08:00
|
|
|
* Fix a bug introduced in 4.5.4 that made it so that ls --color would no
|
|
|
|
|
longer highlight the names of files with the execute bit set when not
|
|
|
|
|
specified on the command line.
|
2003-01-26 19:05:46 +08:00
|
|
|
* shred's --zero (-z) option no longer gobbles up any following argument.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
Before, 'shred --zero file' would produce 'shred: missing file argument',
|
|
|
|
|
and worse, 'shred --zero f1 f2 ...' would appear to work, but would leave
|
2003-01-15 20:24:04 +08:00
|
|
|
the first file untouched.
|
2003-01-10 04:59:09 +08:00
|
|
|
* readlink: new program
|
2003-01-10 04:14:08 +08:00
|
|
|
* cut: new feature: when used to select ranges of byte offsets (as opposed
|
|
|
|
|
to ranges of fields) and when --output-delimiter=STRING is specified,
|
|
|
|
|
output STRING between ranges of selected bytes.
|
|
|
|
|
* rm -r can no longer be tricked into mistakenly reporting a cycle.
|
|
|
|
|
* when rm detects a directory cycle, it no longer aborts the entire command,
|
2003-01-26 19:05:46 +08:00
|
|
|
but rather merely stops processing the affected command line argument.
|
2002-12-15 00:29:11 +08:00
|
|
|
|
2002-10-14 16:30:56 +08:00
|
|
|
[4.5.4]
|
2002-12-12 07:46:04 +08:00
|
|
|
* cp no longer fails to parse options like this: --preserve=mode,ownership
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'ls --color -F symlink-to-dir' works properly
|
2002-12-01 17:58:26 +08:00
|
|
|
* ls is much more efficient on directories with valid dirent.d_type.
|
2002-12-01 17:57:39 +08:00
|
|
|
* stty supports all baud rates defined in linux-2.4.19.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'du symlink-to-dir/' would improperly remove the trailing slash
|
|
|
|
|
* 'du ""' would evoke a bounds violation.
|
|
|
|
|
* In the unlikely event that running 'du /' resulted in 'stat ("/", ...)'
|
|
|
|
|
failing, du would give a diagnostic about '' (empty string) rather than '/'.
|
2002-11-06 17:21:59 +08:00
|
|
|
* printf: a hexadecimal escape sequence has at most two hex. digits, not three.
|
|
|
|
|
* The following features have been added to the --block-size option
|
|
|
|
|
and similar environment variables of df, du, and ls.
|
|
|
|
|
- A leading "'" generates numbers with thousands separators.
|
|
|
|
|
For example:
|
|
|
|
|
$ ls -l --block-size="'1" file
|
|
|
|
|
-rw-rw-r-- 1 eggert src 47,483,707 Sep 24 23:40 file
|
|
|
|
|
- A size suffix without a leading integer generates a suffix in the output.
|
|
|
|
|
For example:
|
|
|
|
|
$ ls -l --block-size="K"
|
|
|
|
|
-rw-rw-r-- 1 eggert src 46371K Sep 24 23:40 file
|
|
|
|
|
* ls's --block-size option now affects file sizes in all cases, not
|
2002-11-09 07:20:38 +08:00
|
|
|
just for --block-size=human-readable and --block-size=si. Fractional
|
|
|
|
|
sizes are now always rounded up, for consistency with df and du.
|
2002-11-06 17:21:59 +08:00
|
|
|
* df now displays the block size using powers of 1000 if the requested
|
|
|
|
|
block size seems to be a multiple of a power of 1000.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* nl no longer gets a segfault when run like this 'yes|nl -s%n'
|
2002-12-12 07:46:04 +08:00
|
|
|
|
2002-10-06 14:34:55 +08:00
|
|
|
[4.5.3]
|
2002-10-13 14:04:38 +08:00
|
|
|
* du --dereference-args (-D) no longer fails in certain cases
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'ln --target-dir=DIR' no longer fails when given a single argument
|
2002-12-12 07:46:04 +08:00
|
|
|
|
2002-09-12 20:02:56 +08:00
|
|
|
[4.5.2]
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'rm -i dir' (without --recursive (-r)) no longer recurses into dir
|
|
|
|
|
* 'tail -c N FILE' now works with files of size >= 4GB
|
|
|
|
|
* 'mkdir -p' can now create very deep (e.g. 40,000-component) directories
|
2002-09-20 16:59:07 +08:00
|
|
|
* rmdir -p dir-with-trailing-slash/ no longer fails
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* printf now honors the '--' command line delimiter
|
2002-09-18 16:31:16 +08:00
|
|
|
* od's 8-byte formats x8, o8, and u8 now work
|
2002-09-12 20:02:56 +08:00
|
|
|
* tail now accepts fractional seconds for its --sleep-interval=S (-s) option
|
2002-12-12 07:46:04 +08:00
|
|
|
|
2002-08-14 21:44:19 +08:00
|
|
|
[4.5.1]
|
2002-09-01 00:02:41 +08:00
|
|
|
* du and ls now report sizes of symbolic links (before they'd always report 0)
|
2002-08-02 22:49:52 +08:00
|
|
|
* uniq now obeys the LC_COLLATE locale, as per POSIX 1003.1-2001 TC1.
|
|
|
|
|
|
2003-02-06 22:36:26 +08:00
|
|
|
========================================================================
|
|
|
|
|
Here are the NEWS entries made from fileutils-4.1 until the
|
|
|
|
|
point at which the packages merged to form the coreutils:
|
|
|
|
|
|
|
|
|
|
[4.1.11]
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'rm symlink-to-unwritable' doesn't prompt [introduced in 4.1.10]
|
2003-02-06 22:36:26 +08:00
|
|
|
[4.1.10]
|
|
|
|
|
* rm once again gives a reasonable diagnostic when failing to remove a file
|
|
|
|
|
owned by someone else in a sticky directory [introduced in 4.1.9]
|
|
|
|
|
* df now rounds all quantities up, as per POSIX.
|
|
|
|
|
* New ls time style: long-iso, which generates YYYY-MM-DD HH:MM.
|
|
|
|
|
* Any time style can be preceded by "posix-"; this causes "ls" to
|
|
|
|
|
use traditional timestamp format when in the POSIX locale.
|
|
|
|
|
* The default time style is now posix-long-iso instead of posix-iso.
|
2012-04-18 07:38:04 +08:00
|
|
|
Set TIME_STYLE="posix-iso" to revert to the behavior of 4.1.1 through 4.1.9.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'rm dangling-symlink' doesn't prompt [introduced in 4.1.9]
|
2003-02-06 22:36:26 +08:00
|
|
|
* stat: remove support for --secure/-s option and related %S and %C format specs
|
|
|
|
|
* stat: rename --link/-l to --dereference/-L.
|
|
|
|
|
The old options will continue to work for a while.
|
|
|
|
|
[4.1.9]
|
|
|
|
|
* rm can now remove very deep hierarchies, in spite of any limit on stack size
|
|
|
|
|
* new programs: link, unlink, and stat
|
|
|
|
|
* New ls option: --author (for the Hurd).
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'touch -c no-such-file' no longer fails, per POSIX
|
2003-02-06 22:36:26 +08:00
|
|
|
[4.1.8]
|
|
|
|
|
* mv no longer mistakenly creates links to preexisting destination files
|
|
|
|
|
that aren't moved
|
|
|
|
|
[4.1.7]
|
|
|
|
|
* rm: close a hole that would allow a running rm process to be subverted
|
|
|
|
|
[4.1.6]
|
|
|
|
|
* New cp option: --copy-contents.
|
|
|
|
|
* cp -r is now equivalent to cp -R. Use cp -R -L --copy-contents to get the
|
|
|
|
|
traditional (and rarely desirable) cp -r behavior.
|
|
|
|
|
* ls now accepts --time-style=+FORMAT, where +FORMAT works like date's format
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* The obsolete usage 'touch [-acm] MMDDhhmm[YY] FILE...' is no longer
|
2003-02-06 22:36:26 +08:00
|
|
|
supported on systems conforming to POSIX 1003.1-2001. Use touch -t instead.
|
|
|
|
|
* cp and inter-partition mv no longer give a misleading diagnostic in some
|
|
|
|
|
unusual cases
|
|
|
|
|
[4.1.5]
|
|
|
|
|
* cp -r no longer preserves symlinks
|
|
|
|
|
* The block size notation is now compatible with SI and with IEC 60027-2.
|
|
|
|
|
For example, --block-size=1MB now means --block-size=1000000,
|
|
|
|
|
whereas --block-size=1MiB now means --block-size=1048576.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
A missing 'B' (e.g. '1M') has the same meaning as before.
|
|
|
|
|
A trailing 'B' now means decimal, not binary; this is a silent change.
|
|
|
|
|
The nonstandard 'D' suffix (e.g. '1MD') is now obsolescent.
|
2003-02-06 22:36:26 +08:00
|
|
|
* -H or --si now outputs the trailing 'B', for consistency with the above.
|
|
|
|
|
* Programs now output trailing 'K' (not 'k') to mean 1024, as per IEC 60027-2.
|
|
|
|
|
* New df, du short option -B is short for --block-size.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* You can omit an integer '1' before a block size suffix,
|
|
|
|
|
e.g. 'df -BG' is equivalent to 'df -B 1G' and to 'df --block-size=1G'.
|
2003-02-06 22:36:26 +08:00
|
|
|
* The following options are now obsolescent, as their names are
|
|
|
|
|
incompatible with IEC 60027-2:
|
|
|
|
|
df, du: -m or --megabytes (use -BM or --block-size=1M)
|
|
|
|
|
df, du, ls: --kilobytes (use --block-size=1K)
|
|
|
|
|
[4.1.4]
|
|
|
|
|
* df --local no longer lists smbfs file systems whose name starts with //
|
|
|
|
|
* dd now detects the Linux/tape/lseek bug at run time and warns about it.
|
|
|
|
|
[4.1.3]
|
|
|
|
|
* ls -R once again outputs a blank line between per-directory groups of files.
|
|
|
|
|
This was broken by the cycle-detection change in 4.1.1.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* dd once again uses 'lseek' on character devices like /dev/mem and /dev/kmem.
|
2003-02-06 22:36:26 +08:00
|
|
|
On systems with the linux kernel (at least up to 2.4.16), dd must still
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
resort to emulating 'skip=N' behavior using reads on tape devices, because
|
2003-02-06 22:36:26 +08:00
|
|
|
lseek has no effect, yet appears to succeed. This may be a kernel bug.
|
|
|
|
|
[4.1.2]
|
|
|
|
|
* cp no longer fails when two or more source files are the same;
|
|
|
|
|
now it just gives a warning and doesn't copy the file the second time.
|
|
|
|
|
E.g., cp a a d/ produces this:
|
|
|
|
|
cp: warning: source file `a' specified more than once
|
|
|
|
|
* chmod would set the wrong bit when given symbolic mode strings like
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
these: g=o, o=g, o=u. E.g., 'chmod a=,o=w,ug=o f' would give a mode
|
2003-02-06 22:36:26 +08:00
|
|
|
of --w-r---w- rather than --w--w--w-.
|
|
|
|
|
[4.1.1]
|
|
|
|
|
* mv (likewise for cp), now fails rather than silently clobbering one of
|
|
|
|
|
the source files in the following example:
|
|
|
|
|
rm -rf a b c; mkdir a b c; touch a/f b/f; mv a/f b/f c
|
|
|
|
|
* ls -R detects directory cycles, per POSIX. It warns and doesn't infloop.
|
|
|
|
|
* cp's -P option now means the same as --no-dereference, per POSIX.
|
|
|
|
|
Use --parents to get the old meaning.
|
|
|
|
|
* When copying with the -H and -L options, cp can preserve logical
|
|
|
|
|
links between source files with --preserve=links
|
|
|
|
|
* cp accepts new options:
|
|
|
|
|
--preserve[={mode,ownership,timestamps,links,all}]
|
|
|
|
|
--no-preserve={mode,ownership,timestamps,links,all}
|
|
|
|
|
* cp's -p and --preserve options remain unchanged and are equivalent
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
to '--preserve=mode,ownership,timestamps'
|
2003-02-06 22:36:26 +08:00
|
|
|
* mv and cp accept a new option: --reply={yes,no,query}; provides a consistent
|
|
|
|
|
mechanism to control whether one is prompted about certain existing
|
|
|
|
|
destination files. Note that cp's and mv's -f options don't have the
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
same meaning: cp's -f option no longer merely turns off '-i'.
|
2003-02-06 22:36:26 +08:00
|
|
|
* remove portability limitations (e.g., PATH_MAX on the Hurd, fixes for
|
|
|
|
|
64-bit systems)
|
|
|
|
|
* mv now prompts before overwriting an existing, unwritable destination file
|
|
|
|
|
when stdin is a tty, unless --force (-f) is specified, as per POSIX.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* mv: fix the bug whereby 'mv -uf source dest' would delete source,
|
2003-02-06 22:36:26 +08:00
|
|
|
even though it's older than dest.
|
|
|
|
|
* chown's --from=CURRENT_OWNER:CURRENT_GROUP option now works
|
|
|
|
|
* cp now ensures that the set-user-ID and set-group-ID bits are cleared for
|
|
|
|
|
the destination file when when copying and not preserving permissions.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'ln -f --backup k k' gives a clearer diagnostic
|
2003-02-06 22:36:26 +08:00
|
|
|
* ls no longer truncates user names or group names that are longer
|
|
|
|
|
than 8 characters.
|
|
|
|
|
* ls's new --dereference-command-line option causes it to dereference
|
|
|
|
|
symbolic links on the command-line only. It is the default unless
|
|
|
|
|
one of the -d, -F, or -l options are given.
|
|
|
|
|
* ls -H now means the same as ls --dereference-command-line, as per POSIX.
|
|
|
|
|
* ls -g now acts like ls -l, except it does not display owner, as per POSIX.
|
|
|
|
|
* ls -n now implies -l, as per POSIX.
|
|
|
|
|
* ls can now display dates and times in one of four time styles:
|
|
|
|
|
|
2017-01-10 04:12:02 +08:00
|
|
|
- The 'full-iso' time style gives full ISO-style timestamps like
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'2001-05-14 23:45:56.477817180 -0700'.
|
2017-01-10 04:12:02 +08:00
|
|
|
- The 'iso' time style gives ISO-style timestamps like '2001-05-14 '
|
2003-02-06 22:36:26 +08:00
|
|
|
and '05-14 23:45'.
|
2017-01-10 04:12:02 +08:00
|
|
|
- The 'locale' time style gives locale-dependent timestamps like
|
2003-02-06 22:36:26 +08:00
|
|
|
'touko 14 2001' and 'touko 14 23:45' (in a Finnish locale).
|
|
|
|
|
- The 'posix-iso' time style gives traditional POSIX-locale
|
2017-01-10 04:12:02 +08:00
|
|
|
timestamps like 'May 14 2001' and 'May 14 23:45' unless the user
|
2003-02-06 22:36:26 +08:00
|
|
|
specifies a non-POSIX locale, in which case it uses ISO-style dates.
|
|
|
|
|
This is the default.
|
|
|
|
|
|
|
|
|
|
You can specify a time style with an option like --time-style='iso'
|
|
|
|
|
or with an environment variable like TIME_STYLE='iso'. GNU Emacs 21
|
|
|
|
|
and later can parse ISO dates, but older Emacs versions cannot, so
|
|
|
|
|
if you are using an older version of Emacs outside the default POSIX
|
|
|
|
|
locale, you may need to set TIME_STYLE="locale".
|
|
|
|
|
|
|
|
|
|
* --full-time is now an alias for "-l --time-style=full-iso".
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
========================================================================
|
|
|
|
|
Here are the NEWS entries made from sh-utils-2.0 until the
|
|
|
|
|
point at which the packages merged to form the coreutils:
|
|
|
|
|
|
|
|
|
|
[2.0.15]
|
|
|
|
|
* date no longer accepts e.g., September 31 in the MMDDhhmm syntax
|
|
|
|
|
* fix a bug in this package's .m4 files and in configure.ac
|
|
|
|
|
[2.0.14]
|
|
|
|
|
* nohup's behavior is changed as follows, to conform to POSIX 1003.1-2001:
|
|
|
|
|
- nohup no longer adjusts scheduling priority; use "nice" for that.
|
|
|
|
|
- nohup now redirects stderr to stdout, if stderr is not a terminal.
|
|
|
|
|
- nohup exit status is now 126 if command was found but not invoked,
|
|
|
|
|
127 if nohup failed or if command was not found.
|
|
|
|
|
[2.0.13]
|
|
|
|
|
* uname and uptime work better on *BSD systems
|
|
|
|
|
* pathchk now exits nonzero for a path with a directory component
|
|
|
|
|
that specifies a non-directory
|
|
|
|
|
[2.0.12]
|
|
|
|
|
* kill: new program
|
|
|
|
|
* who accepts new options: --all (-a), --boot (-b), --dead (-d), --login,
|
|
|
|
|
--process (-p), --runlevel (-r), --short (-s), --time (-t), --users (-u).
|
|
|
|
|
The -u option now produces POSIX-specified results and is the same as
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
the long option '--users'. --idle is no longer the same as -u.
|
2005-04-27 00:40:16 +08:00
|
|
|
* The following changes apply on systems conforming to POSIX 1003.1-2001:
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
- 'date -I' is no longer supported. Instead, use 'date --iso-8601'.
|
|
|
|
|
- 'nice -NUM' is no longer supported. Instead, use 'nice -n NUM'.
|
2005-04-27 00:40:16 +08:00
|
|
|
[This change was reverted in coreutils 5.3.1.]
|
2003-02-06 22:36:26 +08:00
|
|
|
* New 'uname' options -i or --hardware-platform, and -o or --operating-system.
|
|
|
|
|
'uname -a' now outputs -i and -o information at the end.
|
|
|
|
|
New uname option --kernel-version is an alias for -v.
|
|
|
|
|
Uname option --release has been renamed to --kernel-release,
|
|
|
|
|
and --sysname has been renamed to --kernel-name;
|
|
|
|
|
the old options will work for a while, but are no longer documented.
|
|
|
|
|
* 'expr' now uses the LC_COLLATE locale for string comparison, as per POSIX.
|
|
|
|
|
* 'expr' now requires '+' rather than 'quote' to quote tokens;
|
|
|
|
|
this removes an incompatibility with POSIX.
|
|
|
|
|
* date -d 'last friday' would print a date/time that was one hour off
|
|
|
|
|
(e.g., 23:00 on *thursday* rather than 00:00 of the preceding friday)
|
|
|
|
|
when run such that the current time and the target date/time fall on
|
|
|
|
|
opposite sides of a daylight savings time transition.
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
This problem arose only with relative date strings like 'last monday'.
|
2003-02-06 22:36:26 +08:00
|
|
|
It was not a problem with strings that include absolute dates.
|
|
|
|
|
* factor is twice as fast, for large numbers
|
|
|
|
|
[2.0.11]
|
|
|
|
|
* setting the date now works properly, even when using -u
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'date -f - < /dev/null' no longer dumps core
|
2003-02-06 22:36:26 +08:00
|
|
|
* some DOS/Windows portability changes
|
|
|
|
|
[2.0j]
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* 'date -d DATE' now parses certain relative DATEs correctly
|
2003-02-06 22:36:26 +08:00
|
|
|
[2.0i]
|
|
|
|
|
* fixed a bug introduced in 2.0h that made many programs fail with a
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
'write error' when invoked with the --version option
|
2003-02-06 22:36:26 +08:00
|
|
|
[2.0h]
|
|
|
|
|
* all programs fail when printing --help or --version output to a full device
|
|
|
|
|
* printf exits nonzero upon write failure
|
|
|
|
|
* yes now detects and terminates upon write failure
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
* date --rfc-822 now always emits day and month names from the 'C' locale
|
2003-02-06 22:36:26 +08:00
|
|
|
* portability tweaks for Solaris8, Ultrix, and DOS
|
|
|
|
|
[2.0g]
|
|
|
|
|
* date now handles two-digit years with leading zeros correctly.
|
|
|
|
|
* printf interprets unicode, \uNNNN \UNNNNNNNN, on systems with the
|
|
|
|
|
required support; from Bruno Haible.
|
|
|
|
|
* stty's rprnt attribute now works on HPUX 10.20
|
|
|
|
|
* seq's --equal-width option works more portably
|
|
|
|
|
[2.0f]
|
|
|
|
|
* fix build problems with ut_name vs. ut_user
|
|
|
|
|
[2.0e]
|
|
|
|
|
* stty: fix long-standing bug that caused test failures on at least HPUX
|
|
|
|
|
systems when COLUMNS was set to zero
|
|
|
|
|
* still more portability fixes
|
|
|
|
|
* unified lib/: now that directory and most of the configuration framework
|
|
|
|
|
is common between fileutils, textutils, and sh-utils
|
|
|
|
|
[2.0d]
|
|
|
|
|
* fix portability problem with sleep vs lib/strtod.c's requirement for -lm
|
|
|
|
|
[2.0c]
|
|
|
|
|
* fix portability problems with nanosleep.c and with the new code in sleep.c
|
|
|
|
|
[2.0b]
|
|
|
|
|
* Regenerate lib/Makefile.in so that nanosleep.c is distributed.
|
|
|
|
|
[2.0a]
|
|
|
|
|
* sleep accepts floating point arguments on command line
|
|
|
|
|
* sleep's clock continues counting down when sleep is suspended
|
|
|
|
|
* when a suspended sleep process is resumed, it continues sleeping if
|
|
|
|
|
there is any time remaining
|
|
|
|
|
* who once again prints whatever host information it has, even without --lookup
|
|
|
|
|
|
2003-03-31 01:47:26 +08:00
|
|
|
========================================================================
|
|
|
|
|
For older NEWS entries for the fileutils, textutils, and sh-utils
|
|
|
|
|
packages, see ./old/*/NEWS.
|
2003-02-06 22:36:26 +08:00
|
|
|
|
2003-01-30 18:42:45 +08:00
|
|
|
This package began as the union of the following:
|
2002-08-26 18:04:05 +08:00
|
|
|
textutils-2.1, fileutils-4.1.11, sh-utils-2.0.15.
|
2006-08-18 03:58:17 +08:00
|
|
|
|
|
|
|
|
========================================================================
|
|
|
|
|
|
2021-01-02 00:36:09 +08:00
|
|
|
Copyright (C) 2001-2021 Free Software Foundation, Inc.
|
2006-08-18 03:58:17 +08:00
|
|
|
|
|
|
|
|
Permission is granted to copy, distribute and/or modify this document
|
2010-01-07 00:12:10 +08:00
|
|
|
under the terms of the GNU Free Documentation License, Version 1.3 or
|
2006-08-18 03:58:17 +08:00
|
|
|
any later version published by the Free Software Foundation; with no
|
|
|
|
|
Invariant Sections, with no Front-Cover Texts, and with no Back-Cover
|
maint: quote 'like this' or "like this", not `like this'
* doc/coreutils.texi (Formatting the file names):
coreutils now quotes 'like this'.
* man/help2man:
* src/timeout.c (usage): Quote 'like this' in diagnostics.
* HACKING, Makefile.am, NEWS, README, README-hacking, TODO, cfg.mk:
* doc/Makefile.am, doc/coreutils.texi, m4/jm-macros.m4:
* man/Makefile.am, man/help2man, src/Makefile.am, src/copy.h:
* src/extract-magic, src/ls.c, src/pinky.c, src/pr.c, src/sort.c:
* src/split.c, src/timeout.c, src/who.c, tests/dd/skip-seek-past-file:
* tests/pr/pr-tests: Quote 'like this' in commentary.
* cfg.mk (old_NEWS_hash): Update due to changed old NEWS.
2012-01-23 07:26:00 +08:00
|
|
|
Texts. A copy of the license is included in the "GNU Free
|
|
|
|
|
Documentation License" file as part of this distribution.
|
