mirror of
https://github.com/systemd/systemd.git
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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 General Public License as published by
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the Free Software Foundation; either version 2 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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General Public License for more details.
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You should have received a copy of the GNU 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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