5430f7f2bc
We finally got the OK from all contributors with non-trivial commits to relicense systemd from GPL2+ to LGPL2.1+. Some udev bits continue to be GPL2+ for now, but we are looking into relicensing them too, to allow free copy/paste of all code within systemd. The bits that used to be MIT continue to be MIT. The big benefit of the relicensing is that closed source code may now link against libsystemd-login.so and friends.
196 lines
7.9 KiB
XML
196 lines
7.9 KiB
XML
<?xml version='1.0'?> <!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
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"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!--
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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-->
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<refentry id="telinit">
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<refentryinfo>
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<title>telinit</title>
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<productname>systemd</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Lennart</firstname>
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<surname>Poettering</surname>
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<email>lennart@poettering.net</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>telinit</refentrytitle>
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<manvolnum>8</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>telinit</refname>
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<refpurpose>Change SysV runlevel</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>telinit <arg choice="opt" rep="repeat">OPTIONS</arg> <arg choice="req">COMMAND</arg></command>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para><command>telinit</command> may be used to change
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the SysV system runlevel. Since the concept of SysV
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runlevels is obsolete the runlevel requests
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will be transparently translated into systemd unit
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activation requests.</para>
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</refsect1>
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<refsect1>
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<title>Options</title>
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<para>The following options are understood:</para>
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<variablelist>
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<varlistentry>
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<term><option>--help</option></term>
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<listitem><para>Prints a short help
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text and exits.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--no-wall</option></term>
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<listitem><para>Don't send wall
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message before
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reboot/halt/power-off.</para></listitem>
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</varlistentry>
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</variablelist>
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<para>The following commands are understood:</para>
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<variablelist>
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<varlistentry>
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<term><command>0</command></term>
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<listitem><para>Power-off the
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machine. This is translated into an
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activation request for
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<filename>poweroff.target</filename>
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and is equivalent to
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<command>systemctl
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poweroff</command>.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><command>6</command></term>
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<listitem><para>Reboot the
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machine. This is translated into an
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activation request for
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<filename>reboot.target</filename> and
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is equivalent to <command>systemctl
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reboot</command>.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><command>2</command></term>
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<term><command>3</command></term>
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<term><command>4</command></term>
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<term><command>5</command></term>
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<listitem><para>Change the SysV
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runlevel. This is translated into an
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activation request for
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<filename>runlevel2.target</filename>,
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<filename>runlevel3.target</filename>,
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... and is equivalent to
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<command>systemctl isolate
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runlevel2.target</command>,
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<command>systemctl isolate
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runlevel3.target</command>,
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...</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><command>1</command></term>
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<term><command>s</command></term>
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<term><command>S</command></term>
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<listitem><para>Change into system
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rescue mode. This is translated into
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an activation request for
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<filename>rescue.target</filename> and
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is equivalent to <command>systemctl
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rescue</command>.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><command>q</command></term>
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<term><command>Q</command></term>
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<listitem><para>Reload daemon
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configuration. This is equivalent to
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<command>systemctl
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daemon-reload</command>.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><command>u</command></term>
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<term><command>U</command></term>
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<listitem><para>Serialize state,
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reexecute daemon and deserialize state
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again. This is equivalent to
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<command>systemctl
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daemon-reexec</command>.</para></listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1>
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<title>Exit status</title>
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<para>On success 0 is returned, a non-zero failure
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code otherwise.</para>
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</refsect1>
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<refsect1>
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<title>Notes</title>
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<para>This is a legacy command available for compatibility
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only. It should not be used anymore, as the concept of
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runlevels is obsolete.</para>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>wall</refentrytitle><manvolnum>1</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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