Lennart Poettering
0c69794138
These lines are generally out-of-date, incomplete and unnecessary. With SPDX and git repository much more accurate and fine grained information about licensing and authorship is available, hence let's drop the per-file copyright notice. Of course, removing copyright lines of others is problematic, hence this commit only removes my own lines and leaves all others untouched. It might be nicer if sooner or later those could go away too, making git the only and accurate source of authorship information.
171 lines
5.0 KiB
XML
171 lines
5.0 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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SPDX-License-Identifier: LGPL-2.1+
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-->
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<refentry id="halt"
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xmlns:xi="http://www.w3.org/2001/XInclude">
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<refentryinfo>
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<title>halt</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>halt</refentrytitle>
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<manvolnum>8</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>halt</refname>
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<refname>poweroff</refname>
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<refname>reboot</refname>
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<refpurpose>Halt, power-off or reboot the machine</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<cmdsynopsis>
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<command>halt</command>
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<arg choice="opt" rep="repeat">OPTIONS</arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>poweroff</command>
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<arg choice="opt" rep="repeat">OPTIONS</arg>
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</cmdsynopsis>
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<cmdsynopsis>
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<command>reboot</command>
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<arg choice="opt" rep="repeat">OPTIONS</arg>
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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>halt</command>, <command>poweroff</command>,
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<command>reboot</command> may be used to halt, power-off or reboot
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the machine.</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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<xi:include href="standard-options.xml" xpointer="help-text" />
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</varlistentry>
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<varlistentry>
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<term><option>--halt</option></term>
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<listitem><para>Halt the machine, regardless of which one of
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the three commands is invoked.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-p</option></term>
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<term><option>--poweroff</option></term>
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<listitem><para>Power-off the machine, regardless of which one
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of the three commands is invoked.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>--reboot</option></term>
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<listitem><para>Reboot the machine, regardless of which one of
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the three commands is invoked.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-f</option></term>
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<term><option>--force</option></term>
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<listitem><para>Force immediate halt, power-off, or reboot. When
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specified once, this results in an immediate but clean shutdown
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by the system manager. When specified twice, this results in an
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immediate shutdown without contacting the system manager. See the
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description of <option>--force</option> in
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<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
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for more details.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-w</option></term>
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<term><option>--wtmp-only</option></term>
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<listitem><para>Only write wtmp shutdown entry, do not
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actually halt, power-off, reboot.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-d</option></term>
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<term><option>--no-wtmp</option></term>
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<listitem><para>Do not write wtmp shutdown
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entry.</para></listitem>
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</varlistentry>
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<varlistentry>
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<term><option>-n</option></term>
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<term><option>--no-sync</option></term>
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<listitem><para>Don't sync hard disks/storage media before
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halt, power-off, reboot.</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>Do not send wall message before halt,
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power-off, reboot.</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 code
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otherwise.</para>
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</refsect1>
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<refsect1>
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<title>Notes</title>
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<para>These commands are implemented in a way that preserves compatibility with
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the original SysV commands.
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<citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
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verbs <command>halt</command>, <command>poweroff</command>,
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<command>reboot</command> provide the same functionality with some additional
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features.</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>shutdown</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry project='man-pages'><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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