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diff --git a/man/systemd-run.xml b/man/systemd-run.xml deleted file mode 100644 index febcdb026..000000000 --- a/man/systemd-run.xml +++ /dev/null @@ -1,382 +0,0 @@ -<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*--> -<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" -"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"> - -<!-- - This file is part of systemd. - - Copyright 2013 Zbigniew Jędrzejewski-Szmek - - systemd is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation; either version 2.1 of the License, or - (at your option) any later version. - - systemd is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with systemd; If not, see <http://www.gnu.org/licenses/>. ---> - -<refentry id="systemd-run" - xmlns:xi="http://www.w3.org/2001/XInclude"> - - <refentryinfo> - <title>systemd-run</title> - <productname>systemd</productname> - - <authorgroup> - <author> - <contrib>Developer</contrib> - <firstname>Lennart</firstname> - <surname>Poettering</surname> - <email>lennart@poettering.net</email> - </author> - </authorgroup> - </refentryinfo> - - <refmeta> - <refentrytitle>systemd-run</refentrytitle> - <manvolnum>1</manvolnum> - </refmeta> - - <refnamediv> - <refname>systemd-run</refname> - <refpurpose>Run programs in transient scope or service or timer units</refpurpose> - </refnamediv> - - <refsynopsisdiv> - <cmdsynopsis> - <command>systemd-run</command> - <arg choice="opt" rep="repeat">OPTIONS</arg> - <arg choice="plain"><replaceable>COMMAND</replaceable> - <arg choice="opt" rep="repeat">ARGS</arg> - </arg> - </cmdsynopsis> - <cmdsynopsis> - <command>systemd-run</command> - <arg choice="opt" rep="repeat">OPTIONS</arg> - <arg choice="opt" rep="repeat">TIMER OPTIONS</arg> - <arg choice="req"><replaceable>COMMAND</replaceable></arg> - <arg choice="opt" rep="repeat">ARGS</arg> - </cmdsynopsis> - </refsynopsisdiv> - - <refsect1> - <title>Description</title> - - <para><command>systemd-run</command> may be used to create and - start a transient <filename>.service</filename> or a transient - <filename>.timer</filename> or a <filename>.scope</filename> unit - and run the specified <replaceable>COMMAND</replaceable> in - it.</para> - - <para>If a command is run as transient service unit, it will be - started and managed by the service manager like any other service, - and thus show up in the output of <command>systemctl - list-units</command> like any other unit. It will run in a clean - and detached execution environment. <command>systemd-run</command> - will start the service asynchronously in the background and - immediately return.</para> - - <para>If a command is run with timer options, transient timer unit - also be created with transient service unit. But the transient - timer unit is only started immediately. The transient service unit - will be started when the transient timer is elapsed. If - <option>--unit=</option> is specified with timer options, the - <replaceable>COMMAND</replaceable> can be omitted. In this case, - <command>systemd-run</command> assumes service unit is already - loaded and creates transient timer unit only. To successfully - create timer unit, already loaded service unit should be specified - with <option>--unit=</option>. This transient timer unit can - activate the existing service unit like any other timer.</para> - - <para>If a command is run as transient scope unit, it will be - started directly by <command>systemd-run</command> and thus - inherit the execution environment of the caller. It is however - managed by the service manager similar to normal services, and - will also show up in the output of <command>systemctl - list-units</command>. Execution in this case is synchronous, and - execution will return only when the command finishes.</para> - </refsect1> - - <refsect1> - <title>Options</title> - - <para>The following options are understood:</para> - - <variablelist> - <varlistentry> - <term><option>--scope</option></term> - - <listitem> - <para>Create a transient <filename>.scope</filename> unit instead of - the default transient <filename>.service</filename> unit. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--unit=</option></term> - - <listitem><para>Use this unit name instead of an automatically - generated one.</para></listitem> - </varlistentry> - - <varlistentry> - <term><option>--property=</option></term> - <term><option>-p</option></term> - - <listitem><para>Sets a unit property for the scope or service - unit that is created. This takes an assignment in the same - format as - <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s - <command>set-property</command> command.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--description=</option></term> - - <listitem><para>Provide a description for the service or scope - unit. If not specified, the command itself will be used as a - description. See <varname>Description=</varname> in - <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>. - </para></listitem> - </varlistentry> - - <varlistentry> - <term><option>--slice=</option></term> - - <listitem><para>Make the new <filename>.service</filename> or - <filename>.scope</filename> unit part of the specified slice, - instead of the <filename>system.slice</filename>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--remain-after-exit</option></term> - - <listitem><para>After the service or scope process has - terminated, keep the service around until it is explicitly - stopped. This is useful to collect runtime information about - the service after it finished running. Also see - <varname>RemainAfterExit=</varname> in - <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--send-sighup</option></term> - - <listitem><para>When terminating the scope or service unit, - send a SIGHUP immediately after SIGTERM. This is useful to - indicate to shells and shell-like processes that the - connection has been severed. Also see - <varname>SendSIGHUP=</varname> in - <citerefentry><refentrytitle>systemd.kill</refentrytitle><manvolnum>5</manvolnum></citerefentry>. - </para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--service-type=</option></term> - - <listitem><para>Sets the service type. Also see - <varname>Type=</varname> in - <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>. This - option has no effect in conjunction with - <option>--scope</option>. Defaults to - <constant>simple</constant>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--uid=</option></term> - <term><option>--gid=</option></term> - - <listitem><para>Runs the service process under the UNIX user - and group. Also see <varname>User=</varname> and - <varname>Group=</varname> in - <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--nice=</option></term> - - <listitem><para>Runs the service process with the specified - nice level. Also see <varname>Nice=</varname> in - <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--setenv=</option></term> - - <listitem><para>Runs the service process with the specified - environment variables set. Also see - <varname>Environment=</varname> in - <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--pty</option></term> - <term><option>-t</option></term> - - <listitem><para>When invoking a command as service connects - its standard input and output to the invoking tty via a - pseudo TTY device. This allows invoking binaries as services - that expect interactive user input, such as interactive - command shells.</para></listitem> - </varlistentry> - - <varlistentry> - <term><option>--quiet</option></term> - <term><option>-q</option></term> - - <listitem><para>Suppresses additional informational output - while running. This is particularly useful in combination with - <option>--pty</option> when it will suppress the initial - message explaining how to terminate the TTY connection.</para></listitem> - </varlistentry> - - <varlistentry> - <term><option>--on-active=</option></term> - <term><option>--on-boot=</option></term> - <term><option>--on-startup=</option></term> - <term><option>--on-unit-active=</option></term> - <term><option>--on-unit-inactive=</option></term> - - <listitem><para>Defines monotonic timers relative to different - starting points. Also see <varname>OnActiveSec=</varname>, - <varname>OnBootSec=</varname>, - <varname>OnStartupSec=</varname>, - <varname>OnUnitActiveSec=</varname> and - <varname>OnUnitInactiveSec=</varname> in - <citerefentry><refentrytitle>systemd.timer</refentrytitle><manvolnum>5</manvolnum></citerefentry>. This - options have no effect in conjunction with - <option>--scope</option>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--on-calendar=</option></term> - - <listitem><para>Defines realtime (i.e. wallclock) timers with - calendar event expressions. Also see - <varname>OnCalendar=</varname> in - <citerefentry><refentrytitle>systemd.timer</refentrytitle><manvolnum>5</manvolnum></citerefentry>. This - option has no effect in conjunction with - <option>--scope</option>.</para> - </listitem> - </varlistentry> - - <varlistentry> - <term><option>--timer-property=</option></term> - - <listitem><para>Sets a timer unit property for the timer unit - that is created. It is similar with - <option>--property</option> but only for created timer - unit. This option only has effect in conjunction with - <option>--on-active=</option>, <option>--on-boot=</option>, - <option>--on-startup=</option>, - <option>--on-unit-active=</option>, - <option>--on-unit-inactive=</option>, - <option>--on-calendar=</option>. This takes an assignment in - the same format as - <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s - <command>set-property</command> command.</para> </listitem> - </varlistentry> - - <xi:include href="user-system-options.xml" xpointer="user" /> - <xi:include href="user-system-options.xml" xpointer="system" /> - <xi:include href="user-system-options.xml" xpointer="host" /> - <xi:include href="user-system-options.xml" xpointer="machine" /> - - <xi:include href="standard-options.xml" xpointer="help" /> - <xi:include href="standard-options.xml" xpointer="version" /> - </variablelist> - - <para>All command line arguments after the first non-option - argument become part of the command line of the launched - process. If a command is run as service unit, its first argument - needs to be an absolute binary path.</para> - </refsect1> - - <refsect1> - <title>Exit status</title> - - <para>On success, 0 is returned, a non-zero failure - code otherwise.</para> - </refsect1> - - <refsect1> - <title>Examples</title> - - <para>The following command will log the environment variables - provided by systemd to services:</para> - - <programlisting># systemd-run env -Running as unit run-19945.service. -# journalctl -u run-19945.service -Sep 08 07:37:21 bupkis systemd[1]: Starting /usr/bin/env... -Sep 08 07:37:21 bupkis systemd[1]: Started /usr/bin/env. -Sep 08 07:37:21 bupkis env[19948]: PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin -Sep 08 07:37:21 bupkis env[19948]: LANG=en_US.UTF-8 -Sep 08 07:37:21 bupkis env[19948]: BOOT_IMAGE=/vmlinuz-3.11.0-0.rc5.git6.2.fc20.x86_64</programlisting> - - <para>The following command invokes the - <citerefentry project='man-pages'><refentrytitle>updatedb</refentrytitle><manvolnum>8</manvolnum></citerefentry> - tool, but lowers the block IO weight for it to 10. See - <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry> - for more information on the <varname>BlockIOWeight=</varname> - property.</para> - - <programlisting># systemd-run -p BlockIOWeight=10 updatedb</programlisting> - - <para>The following command will touch a file after 30 seconds.</para> - - <programlisting># date; systemd-run --on-active=30 --timer-property=AccuracySec=100ms /bin/touch /tmp/foo -Mon Dec 8 20:44:24 KST 2014 -Running as unit run-71.timer. -Will run as unit run-71.service. -# journalctl -b -u run-73.timer --- Logs begin at Fri 2014-12-05 19:09:21 KST, end at Mon 2014-12-08 20:44:54 KST. -- -Dec 08 20:44:38 container systemd[1]: Starting /bin/touch /tmp/foo. -Dec 08 20:44:38 container systemd[1]: Started /bin/touch /tmp/foo. -# journalctl -b -u run-73.service --- Logs begin at Fri 2014-12-05 19:09:21 KST, end at Mon 2014-12-08 20:44:54 KST. -- -Dec 08 20:44:48 container systemd[1]: Starting /bin/touch /tmp/foo... -Dec 08 20:44:48 container systemd[1]: Started /bin/touch /tmp/foo.</programlisting> - - <para>The following command invokes <filename>/bin/bash</filename> - as a service passing its standard input, output and error to - the calling TTY.</para> - - <programlisting># systemd-run -t /bin/bash</programlisting> - - </refsect1> - - <refsect1> - <title>See Also</title> - <para> - <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.service</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.scope</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.slice</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.exec</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.resource-control</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>systemd.timer</refentrytitle><manvolnum>5</manvolnum></citerefentry>, - <citerefentry><refentrytitle>machinectl</refentrytitle><manvolnum>1</manvolnum></citerefentry> - </para> - </refsect1> - -</refentry> |