2002-07-02 22:56:32 +08:00
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restore djgpp, eventually
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2002-08-20 18:19:18 +08:00
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merge TODO lists
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add unit tests for lib/*.c
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2002-10-01 19:43:19 +08:00
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strip: add an option to specify the program used to strip binaries.
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suggestion from Karl Berry
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2002-12-06 22:23:44 +08:00
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2002-12-06 23:38:26 +08:00
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doc/coreutils.texi:
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Address this comment: FIXME: mv's behavior in this case is system-dependent
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2002-12-11 18:12:41 +08:00
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Better still: fix the code so it's *not* system-dependent.
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2002-12-15 16:40:42 +08:00
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implement --target-directory=DIR for install (per texinfo documentation)
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2003-03-02 18:06:00 +08:00
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ls: add --format=FORMAT option that controls how each line is printed.
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2003-03-05 05:53:04 +08:00
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cp --no-preserve=X should not attempt to preserve attribute X
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reported by Andreas Schwab
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2003-03-11 02:26:16 +08:00
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copy.c: Address the FIXME-maybe comment in copy_internal.
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2003-03-11 02:27:27 +08:00
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And once that's done, add an exclusion so that `cp --link'
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no longer incurs the overhead of saving src. dev/ino and dest. filename
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in the hash table.
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2003-03-12 01:08:50 +08:00
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2003-03-12 06:54:36 +08:00
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See if we can be consistent about where --verbose sends its output:
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These all send --verbose output to stdout:
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head, tail, rm, cp, mv, ln, chmod, chown, chgrp, install, ln
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These send it to stderr:
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shred mkdir split
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readlink is different
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2003-03-21 23:26:21 +08:00
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2003-03-27 18:55:18 +08:00
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Write an autoconf test to work around build failure in HPUX's 64-bit mode.
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See notes in README -- and remove them once there's a work-around.
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Integrate use of sendfile, suggested here:
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http://mail.gnu.org/archive/html/bug-fileutils/2003-03/msg00030.html
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2003-04-08 18:14:19 +08:00
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I don't plan to do that, since a few tests demonstrate no significant benefit.
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2003-03-28 17:30:46 +08:00
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Should printf '\0123' print "\n3"?
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per report from TAKAI Kousuke on Mar 27
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http://mail.gnu.org/archive/html/bug-coreutils/2003-03/index.html
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printf: consider adapting builtins/printf.def from bash
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2003-03-28 17:38:54 +08:00
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2003-03-28 17:44:17 +08:00
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df: add `--total' option, suggested here http://bugs.debian.org/186007
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2003-03-28 18:28:52 +08:00
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2003-03-28 20:29:57 +08:00
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seq: give better diagnostics for invalid formats:
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e.g. no or too many % directives
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seq: consider allowing format string to contain no %-directives
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2003-03-30 22:04:19 +08:00
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dd: consider adding an option to suppress `bytes/block read/written'
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output to stderr. Suggested here:
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=165045
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2003-03-31 18:59:40 +08:00
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m4: rename all macros that start with AC_ to start with another prefix
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2003-04-03 02:42:12 +08:00
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2003-04-08 18:14:19 +08:00
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resolve RH report on cp -a forwarded by Tim Waugh
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Martin Michlmayr's patch to provide ls with `--sort directory' option
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2003-05-13 20:42:16 +08:00
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tail: don't use xlseek; it *exits*.
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Instead, maybe use a macro and return nonzero.
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2003-06-03 14:53:45 +08:00
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add mktemp? Suggested by Nelson Beebe
|
2003-06-06 00:28:53 +08:00
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Now that AC_FUNC_LSTAT and AC_FUNC_STAT are in autoconf,
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remove m4/stat.m4 and m4/lstat.m4.
|
2003-06-18 17:24:50 +08:00
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df: alignment problem of `Used' heading with e.g., -mP
|
2003-07-18 14:50:03 +08:00
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reported by Karl Berry
|
2003-06-18 17:24:50 +08:00
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tr: support nontrivial equivalence classes, e.g. [=e=] with LC_COLLATE=fr_FR
|
2003-06-18 19:00:20 +08:00
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2003-07-14 06:15:08 +08:00
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fix tail -f to work with named pipes; reported by Ian D. Allen
|
2003-08-17 15:50:40 +08:00
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$ mkfifo j; tail -f j & sleep 1; echo x > j
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|
./tail: j: file truncated
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./tail: j: cannot seek to offset 0: Illegal seek
|
2003-07-14 06:15:08 +08:00
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|
2003-06-18 19:00:20 +08:00
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lib/strftime.c: Since %N is the only format that we need but that
|
|
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glibc's strftime doesn't support, consider using a wrapper that
|
|
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would expand /%(-_)?\d*N/ to the desired string and then pass the
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resulting string to glibc's strftime.
|
2003-07-15 02:39:37 +08:00
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sort: Compress temporary files when doing large external sort/merges.
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This improves performance when you can compress/uncompress faster than
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you can read/write, which is common in these days of fast CPUs.
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|
suggestion from Charles Randall on 2001-08-10
|
2003-07-18 14:50:03 +08:00
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sort: Add an ordering option -R that causes 'sort' to sort according
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|
to a random permutation of the correct sort order. Also, add an
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|
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|
option --random-seed=SEED that causes 'sort' to use an arbitrary
|
|
|
|
string SEED to select which permutations to use, in a deterministic
|
|
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|
manner: that is, if you sort a permutation of the same input file
|
|
|
|
with the same --random-seed=SEED option twice, you'll get the same
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|
|
output. The default SEED is chosen at random, and contains enough
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|
|
|
information to ensure that the output permutation is random.
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|
suggestion from Feth AREZKI, Stephan Kasal, and Paul Eggert on 2003-07-17
|
2003-07-20 01:30:49 +08:00
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|
unexpand: [http://www.opengroup.org/onlinepubs/007908799/xcu/unexpand.html]
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|
printf 'x\t \t y\n'|unexpand -t 8,9 should print its input, unmodified.
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|
printf 'x\t \t y\n'|unexpand -t 5,8 should print "x\ty\n"
|
2003-07-23 14:59:54 +08:00
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|
2003-07-24 17:20:18 +08:00
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|
|
Let GNU su use the `wheel' group if appropriate.
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|
|
(there are a couple patches, already)
|
2003-07-23 14:59:54 +08:00
|
|
|
|
2003-08-02 14:27:13 +08:00
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|
|
sort: Investigate better sorting algorithms; see Knuth vol. 3.
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|
|
|
|
|
|
|
We tried list merge sort, but it was about 50% slower than the
|
|
|
|
recursive algorithm currently used by sortlines, and it used more
|
|
|
|
comparisons. We're not sure why this was, as the theory suggests it
|
|
|
|
should do fewer comparisons, so perhaps this should be revisited.
|
|
|
|
List merge sort was implemented in the style of Knuth algorithm
|
|
|
|
5.2.4L, with the optimization suggested by exercise 5.2.4-22. The
|
|
|
|
test case was 140,213,394 bytes, 426,4424 lines, text taken from the
|
|
|
|
GCC 3.3 distribution, sort.c compiled with GCC 2.95.4 and running on
|
|
|
|
Debian 3.0r1 GNU/Linux, 2.4GHz Pentium 4, single pass with no
|
|
|
|
temporary files and plenty of RAM.
|
|
|
|
|
|
|
|
Since comparisons seem to be the bottleneck, perhaps the best
|
|
|
|
algorithm to try next should be merge insertion. See Knuth section
|
|
|
|
5.3.1, who credits Lester Ford, Jr. and Selmer Johnson, American
|
|
|
|
Mathematical Monthly 66 (1959), 387-389.
|
2003-08-22 17:46:16 +08:00
|
|
|
|
2003-09-06 17:17:10 +08:00
|
|
|
cp --recursive: perform dir traversals in source and dest hierarchy rather
|
|
|
|
than forming full file names. The latter (current) approach fails
|
|
|
|
unnecessarily when the names become very long.
|
2003-09-08 21:03:07 +08:00
|
|
|
|
2004-01-10 02:28:44 +08:00
|
|
|
du and wc: add an option, --from0-file, to make them read NUL-delimited
|
2003-09-20 16:05:51 +08:00
|
|
|
file name arguments from a file.
|
2003-10-15 16:39:41 +08:00
|
|
|
|
|
|
|
tail --p is now ambiguous
|
|
|
|
|
|
|
|
patch from Olivier Delhomme
|
|
|
|
|
2003-12-19 20:55:49 +08:00
|
|
|
Remove suspicious uses of alloca (ones that may allocate more than
|
|
|
|
about 4k)
|
2004-01-10 02:28:44 +08:00
|
|
|
|
|
|
|
Move help2man from man/ to config?
|
|
|
|
|
2004-01-13 17:29:02 +08:00
|
|
|
Adapt these contribution guidelines for coreutils:
|
|
|
|
http://sources.redhat.com/automake/contribute.html
|