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Franck Bui 3c670f8998 core: reprint the question every 2 sec in ask_char()
ask_char() now reprints the question every 2sec automatically.

It prefixes its output with '\r' to to bring the cursor to the
beginning of the terminal line, and then print the message, redoing it
every 2sec.

As long as nothing interferes with out output this logic will have no
visible effect as we constantly overprint the visible text with the
exact same text.

However, if something is dumped in the middle, then our question won't
get lost, as we'll ask soon again.

This is useful if the question is asked to a terminal that is also
used to dump some other status messages/logs. For example when
confirmation messages are enabled during the boot
(systemd.confirm_spawn=1), the question can easily be lost if the
kernel logs are also enabled and both use the same console.

Idea suggested by Lennart Poettering.
2016-11-17 18:16:49 +01:00
.github documentation: add a short document describing how to test your systemd build tree (#3763) 2016-07-20 22:15:54 -04:00
.mkosi mkosi: install Fedora 25 2016-10-06 11:54:24 -04:00
catalog catalog: add more Korean translations 2016-10-22 17:49:52 +02:00
coccinelle tree-wide: drop NULL sentinel from strjoin 2016-10-23 11:43:27 -04:00
docs docs: add .gitignore 2015-07-06 17:47:38 +02:00
factory/etc factory: remove broken pam_limits 2014-07-30 15:21:54 +02:00
hwdb hwdb update for 232 (#4557) 2016-11-03 13:16:01 -04:00
m4 build-sys: Perform flag tests in context to existing flags 2016-02-06 14:57:46 +01:00
man core: allow to redirect confirmation messages to a different console 2016-11-17 18:16:16 +01:00
network network: allow LLDP packets to cross non-customer bridges for container network interfaces 2016-05-09 15:45:31 +02:00
po catalog,po: update Polish translation (#4290) 2016-10-05 22:59:37 +02:00
rules rules: introduce disk/by-id (model_serial) symlinks for NVMe drives (#3974) 2016-08-17 14:10:28 +02:00
shell-completion analyze: add syscall-filter verb 2016-11-03 09:35:35 -04:00
src core: reprint the question every 2 sec in ask_char() 2016-11-17 18:16:49 +01:00
sysctl.d treewide: fix typos and remove accidental repetition of words 2016-07-11 16:18:43 +02:00
system-preset unit: drop console-shell.service (#4298) (#4325) 2016-10-10 12:06:26 +02:00
sysusers.d remove bus-proxyd 2016-02-12 19:10:01 +01:00
test tests: use less aggressive systemctl --wait timeout in TEST-03-JOBS (#4606) 2016-11-07 21:51:20 +03:00
tmpfiles.d treewide: fix typos and remove accidental repetition of words 2016-07-11 16:18:43 +02:00
tools Remove systemd-bootchart 2016-02-23 13:30:09 +01:00
units Merge pull request #4442 from keszybz/detect-virt-userns 2016-10-27 13:16:16 +03:00
xorg login: support user-bus on dbus1 2015-08-31 18:12:37 +02:00
.dir-locals.el editors: only extend line width to 119 for C and XML files 2016-02-10 12:29:32 +01:00
.editorconfig editors: only extend line width to 119 for C and XML files 2016-02-10 12:29:32 +01:00
.gitattributes git: indicate that tabs are never OK in the systemd tree 2013-10-30 02:25:38 +01:00
.gitignore .gitignore: ignore precompiled GCC headers (#4516) 2016-10-28 13:03:01 -04:00
.mailmap NEWS: add contributor list to news file 2016-11-02 15:52:57 -06:00
.travis.yml remove gudev and gtk-doc 2015-06-03 00:22:53 +02:00
.vimrc vimrc: fix indentation logic for our docbook xml files 2016-04-29 12:23:34 +02:00
.ycm_extra_conf.py ycm: update flag blacklist 2014-06-04 15:41:10 -04:00
autogen.sh build-sys/autogen: don't use bashisms (#4489) 2016-10-25 19:39:48 -04:00
CODING_STYLE CODING_STYLE fixes (#3804) 2016-07-25 22:34:42 +03:00
configure.ac Merge pull request #4612 from keszybz/format-strings 2016-11-08 08:09:40 -05:00
DISTRO_PORTING build-sys: Allow disabling installation of pam config snippet 2016-10-12 14:09:14 -03:00
HACKING documentation: add a short document describing how to test your systemd build tree (#3763) 2016-07-20 22:15:54 -04:00
LICENSE.GPL2 relicense to LGPLv2.1 (with exceptions) 2012-04-12 00:24:39 +02:00
LICENSE.LGPL2.1 licence: remove references to old FSF address 2012-12-17 11:41:31 +01:00
Makefile-man.am man: add journal-upload.conf(5) 2016-10-15 18:45:18 -04:00
Makefile.am Merge pull request #4536 from poettering/seccomp-namespaces 2016-11-08 19:54:21 -05:00
mkosi.build mkosi: drop git clean 2016-10-06 11:54:24 -04:00
mkosi.default mkosi: create .mkosi directory 2016-10-06 11:53:58 -04:00
NEWS core: in confirm_spawn, the meaning of 'n' and 's' choices are confusing 2016-11-17 18:16:49 +01:00
README README: list dependencies for testing 2016-10-17 16:54:27 +00:00
README.md documentation: add a short document describing how to test your systemd build tree (#3763) 2016-07-20 22:15:54 -04:00
TODO Merge pull request #4536 from poettering/seccomp-namespaces 2016-11-08 19:54:21 -05:00

systemd - System and Service Manager

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General information about systemd can be found in the systemd Wiki.

Information about build requirements are provided in the README file.

Consult our NEWS file for information about what's new in the most recent systemd versions.

Please see the HACKING file for information how to hack on systemd and test your modifications.

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