systemd/units/emergency.service

#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU General Public License as published by
#  the Free Software Foundation; either version 2 of the License, or
#  (at your option) any later version.

# See systemd.special(7) for details

[Unit]
Description=Emergency Shell
DefaultDependencies=no
Conflicts=shutdown.target
Before=shutdown.target

[Service]
Environment=HOME=/root
WorkingDirectory=/root
ExecStartPre=-/bin/plymouth quit
ExecStartPre=-/bin/echo 'Welcome to emergency mode. Use "systemctl default" or ^D to activate default mode.'
ExecStart=-/sbin/sulogin
ExecStopPost=/bin/systemctl --fail default
StandardInput=tty-force
KillMode=process-group

# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash
# terminates cleanly.
KillSignal=SIGHUP
units: move a number of units into the tarball 2010-05-16 22:49:41 +04:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
			`# under the terms of the GNU General Public License as published by`
			`# the Free Software Foundation; either version 2 of the License, or`
			`# (at your option) any later version.`

man: document a few special units 2010-05-17 00:45:11 +04:00			`# See systemd.special(7) for details`

units: rename [Meta] section to [Unit] 2010-04-16 01:20:17 +04:00			`[Unit]`
units: install a few basic units by default 2010-04-13 07:18:12 +04:00			`Description=Emergency Shell`
units: update shipped unit files for DefaultDependencies= 2010-07-03 21:53:37 +04:00			`DefaultDependencies=no`
units: make fedora/single.service standard and rename it to rescue.service 2010-10-29 06:09:36 +04:00			`Conflicts=shutdown.target`
			`Before=shutdown.target`
units: install a few basic units by default 2010-04-13 07:18:12 +04:00
			`[Service]`
units: set HOME=/root when running shells 2010-09-10 18:53:53 +04:00			`Environment=HOME=/root`
units: set working directory to /root for sulogin, since sulogin is crazy 2010-09-10 19:11:29 +04:00			`WorkingDirectory=/root`
rescue: terminate plymouth entirely when going into rescue mode 2011-02-23 20:42:08 +03:00			`ExecStartPre=-/bin/plymouth quit`
unit: continue boot when exiting emergency/resuce shell 2010-10-06 04:43:06 +04:00			`ExecStartPre=-/bin/echo 'Welcome to emergency mode. Use "systemctl default" or ^D to activate default mode.'`
units: invoke sulogin instead of /bin/sh 2010-08-25 05:15:12 +04:00			`ExecStart=-/sbin/sulogin`
rescue: terminate plymouth entirely when going into rescue mode 2011-02-23 20:42:08 +03:00			`ExecStopPost=/bin/systemctl --fail default`
units: introduce emergency.target 2010-07-13 01:49:20 +04:00			`StandardInput=tty-force`
service: change default service type to 'simple' since that is the future 2010-06-02 21:15:42 +04:00			`KillMode=process-group`
units: kill the emergency shell with SIGHUP 2010-07-08 06:21:53 +04:00
units: always send HUP when dealing with shells/gettys/logins 2010-08-05 22:29:11 +04:00			`# Bash ignores SIGTERM, so we send SIGHUP instead, to ensure that bash`
units: kill the emergency shell with SIGHUP 2010-07-08 06:21:53 +04:00			`# terminates cleanly.`
units: always send HUP when dealing with shells/gettys/logins 2010-08-05 22:29:11 +04:00			`KillSignal=SIGHUP`