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<?xml version='1.0'?> <!--*-nxml-*-->
<!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 2010 Lennart Poettering
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-tmpfiles"
xmlns:xi="http://www.w3.org/2001/XInclude">
<refentryinfo>
<title>systemd-tmpfiles</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-tmpfiles</refentrytitle>
<manvolnum>8</manvolnum>
</refmeta>
<refnamediv>
<refname>systemd-tmpfiles</refname>
<refname>systemd-tmpfiles-setup.service</refname>
<refname>systemd-tmpfiles-setup-dev.service</refname>
<refname>systemd-tmpfiles-clean.service</refname>
<refname>systemd-tmpfiles-clean.timer</refname>
<refpurpose>Creates, deletes and cleans up volatile
and temporary files and directories</refpurpose>
</refnamediv>
<refsynopsisdiv>
<cmdsynopsis>
<command>systemd-tmpfiles</command>
<arg choice="opt" rep="repeat">OPTIONS</arg>
<arg choice="opt" rep="repeat"><replaceable>CONFIGFILE</replaceable></arg>
</cmdsynopsis>
<para><filename>systemd-tmpfiles-setup.service</filename></para>
<para><filename>systemd-tmpfiles-setup-dev.service</filename></para>
<para><filename>systemd-tmpfiles-clean.service</filename></para>
<para><filename>systemd-tmpfiles-clean.timer</filename></para>
</refsynopsisdiv>
<refsect1>
<title>Description</title>
<para><command>systemd-tmpfiles</command> creates,
deletes, and cleans up volatile and temporary files and
directories, based on the configuration file format and
location specified in
<citerefentry><refentrytitle>tmpfiles.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>.
</para>
<para>If invoked with no arguments, it applies all
directives from all configuration files. If one or
more filenames are passed on the command line, only
the directives in these files are applied. If only
the basename of a configuration file is specified,
all configuration directories as specified in
<citerefentry><refentrytitle>tmpfiles.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>
are searched for a matching file.</para>
</refsect1>
<refsect1>
<title>Options</title>
<para>The following options are understood:</para>
<variablelist>
<varlistentry>
<term><option>--create</option></term>
<listitem><para>If this option is
passed, all files and directories
marked with <varname>f</varname>,
<varname>F</varname>,
<varname>w</varname>,
<varname>d</varname>,
<varname>D</varname>,
<varname>v</varname>,
<varname>p</varname>,
<varname>L</varname>,
<varname>c</varname>,
<varname>b</varname>,
<varname>m</varname> in the
configuration files are created or
written to. Files and directories
marked with <varname>z</varname>,
<varname>Z</varname>,
<varname>t</varname>,
<varname>T</varname>,
<varname>a</varname>, and
<varname>A</varname> have their
ownership, access mode and security
labels set. </para></listitem>
</varlistentry>
<varlistentry>
<term><option>--clean</option></term>
<listitem><para>If this option is
passed, all files and directories with
an age parameter configured will be
cleaned up.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--remove</option></term>
<listitem><para>If this option is
passed, the contents of
directories marked with
<varname>D</varname> or
<varname>R</varname>, and files or
directories themselves marked with
<varname>r</varname> or
<varname>R</varname> are
removed.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--boot</option></term>
<listitem><para>Also execute lines
with an exclamation mark.
</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--prefix=<replaceable>path</replaceable></option></term>
<listitem><para>Only apply rules that
apply to paths with the specified
prefix. This option can be specified
multiple times.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--exclude-prefix=<replaceable>path</replaceable></option></term>
<listitem><para>Ignore rules that
apply to paths with the specified
prefix. This option can be specified
multiple times.</para></listitem>
</varlistentry>
<varlistentry>
<term><option>--root=<replaceable>root</replaceable></option></term>
<listitem><para>Takes a directory path
as an argument. All paths will be
prefixed with the given alternate <replaceable>root</replaceable>
path, including config search paths.
</para></listitem>
</varlistentry>
<xi:include href="standard-options.xml" xpointer="help" />
<xi:include href="standard-options.xml" xpointer="version" />
</variablelist>
<para>It is possible to combine
<option>--create</option>, <option>--clean</option>,
and <option>--remove</option> in one invocation. For
example, during boot the following command line is
executed to ensure that all temporary and volatile
directories are removed and created according to the
configuration file:</para>
<programlisting>systemd-tmpfiles --remove --create</programlisting>
</refsect1>
<refsect1>
<title>Exit status</title>
<para>On success, 0 is returned, a non-zero failure
code otherwise.</para>
</refsect1>
<refsect1>
<title>See Also</title>
<para>
<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
<citerefentry><refentrytitle>tmpfiles.d</refentrytitle><manvolnum>5</manvolnum></citerefentry>
</para>
</refsect1>
</refentry>
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