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</style><a href="index.html">Index </a>·
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<a href="systemd.directives.html">Directives </a>·
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<a href="../python-systemd/index.html">Python </a>·
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<a href="../libudev/index.html">libudev </a>·
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<a href="../libudev/index.html">gudev </a><span style="float:right">systemd 219</span><hr><div class="refentry"><a name="systemd-tmpfiles"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>systemd-tmpfiles, systemd-tmpfiles-setup.service, systemd-tmpfiles-setup-dev.service, systemd-tmpfiles-clean.service, systemd-tmpfiles-clean.timer — Creates, deletes and cleans up volatile
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and temporary files and directories</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">systemd-tmpfiles</code> [OPTIONS...] [<em class="replaceable"><code>CONFIGFILE</code></em>...]</p></div><p><code class="filename">systemd-tmpfiles-setup.service</code></p><p><code class="filename">systemd-tmpfiles-setup-dev.service</code></p><p><code class="filename">systemd-tmpfiles-clean.service</code></p><p><code class="filename">systemd-tmpfiles-clean.timer</code></p></div><div class="refsect1"><a name="idm139825960537696"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><span class="command"><strong>systemd-tmpfiles</strong></span> creates, deletes, and
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cleans up volatile and temporary files and directories, based on
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the configuration file format and location specified in
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<a href="tmpfiles.d.html"><span class="citerefentry"><span class="refentrytitle">tmpfiles.d</span>(5)</span></a>.
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</p><p>If invoked with no arguments, it applies all directives from
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all configuration files. If one or more filenames are passed on
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the command line, only the directives in these files are applied.
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If only the basename of a configuration file is specified, all
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configuration directories as specified in
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<a href="tmpfiles.d.html"><span class="citerefentry"><span class="refentrytitle">tmpfiles.d</span>(5)</span></a>
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are searched for a matching file.</p></div><div class="refsect1"><a name="idm139825960533328"></a><h2 id="Options">Options<a class="headerlink" title="Permalink to this headline" href="#Options">¶</a></h2><p>The following options are understood:</p><div class="variablelist"><dl class="variablelist"><dt id="--create"><span class="term"><code class="option">--create</code></span><a class="headerlink" title="Permalink to this term" href="#--create">¶</a></dt><dd><p>If this option is passed, all files and
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directories marked with
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<code class="varname">f</code>,
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<code class="varname">F</code>,
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<code class="varname">w</code>,
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<code class="varname">d</code>,
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<code class="varname">D</code>,
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<code class="varname">v</code>,
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<code class="varname">p</code>,
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<code class="varname">L</code>,
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<code class="varname">c</code>,
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<code class="varname">b</code>,
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<code class="varname">m</code>
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in the configuration files are created or written to. Files
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and directories marked with
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<code class="varname">z</code>,
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<code class="varname">Z</code>,
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<code class="varname">t</code>,
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<code class="varname">T</code>,
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<code class="varname">a</code>, and
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<code class="varname">A</code> have their ownership, access mode and
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security labels set. </p></dd><dt id="--clean"><span class="term"><code class="option">--clean</code></span><a class="headerlink" title="Permalink to this term" href="#--clean">¶</a></dt><dd><p>If this option is passed, all files and
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directories with an age parameter configured will be cleaned
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up.</p></dd><dt id="--remove"><span class="term"><code class="option">--remove</code></span><a class="headerlink" title="Permalink to this term" href="#--remove">¶</a></dt><dd><p>If this option is passed, the contents of
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directories marked with <code class="varname">D</code> or
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<code class="varname">R</code>, and files or directories themselves
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marked with <code class="varname">r</code> or <code class="varname">R</code> are
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removed.</p></dd><dt id="--boot"><span class="term"><code class="option">--boot</code></span><a class="headerlink" title="Permalink to this term" href="#--boot">¶</a></dt><dd><p>Also execute lines with an exclamation mark.
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</p></dd><dt id="--prefix=path"><span class="term"><code class="option">--prefix=<em class="replaceable"><code>path</code></em></code></span><a class="headerlink" title="Permalink to this term" href="#--prefix=path">¶</a></dt><dd><p>Only apply rules with paths that start with
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the specified prefix. This option can be specified multiple
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times.</p></dd><dt id="--exclude-prefix=path"><span class="term"><code class="option">--exclude-prefix=<em class="replaceable"><code>path</code></em></code></span><a class="headerlink" title="Permalink to this term" href="#--exclude-prefix=path">¶</a></dt><dd><p>Ignore rules with paths that start with the
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specified prefix. This option can be specified multiple
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times.</p></dd><dt id="--root=root"><span class="term"><code class="option">--root=<em class="replaceable"><code>root</code></em></code></span><a class="headerlink" title="Permalink to this term" href="#--root=root">¶</a></dt><dd><p>Takes a directory path as an argument. All
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paths will be prefixed with the given alternate
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<em class="replaceable"><code>root</code></em> path, including config search
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paths. </p></dd><dt id="-h"><span class="term"><code class="option">-h</code>, </span><span class="term"><code class="option">--help</code></span><a class="headerlink" title="Permalink to this term" href="#-h">¶</a></dt><dd><p><a name="help-text"></a>Print a short help text and exit.
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</p></dd><dt id="--version"><span class="term"><code class="option">--version</code></span><a class="headerlink" title="Permalink to this term" href="#--version">¶</a></dt><dd><p><a name="version-text"></a>Print a short version string and exit.</p></dd></dl></div><p>It is possible to combine <code class="option">--create</code>,
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<code class="option">--clean</code>, and <code class="option">--remove</code> in one
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invocation. For example, during boot the following command line is
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executed to ensure that all temporary and volatile directories are
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removed and created according to the configuration file:</p><pre class="programlisting">systemd-tmpfiles --remove --create</pre></div><div class="refsect1"><a name="idm139825964401472"></a><h2 id="Unprivileged --cleanup operation">Unprivileged --cleanup operation<a class="headerlink" title="Permalink to this headline" href="#Unprivileged%20--cleanup%20operation">¶</a></h2><p><span class="command"><strong>systemd-tmpfiles</strong></span> tries to avoid changing
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the access and modification times on the directories it accesses,
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which requires <code class="constant">CAP_ADMIN</code> privileges. When
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running as non-root, directories which are checked for files to
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clean up will have their access time bumped, which might prevent
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their cleanup.
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</p></div><div class="refsect1"><a name="idm139825964398976"></a><h2 id="Exit status">Exit status<a class="headerlink" title="Permalink to this headline" href="#Exit%20status">¶</a></h2><p>On success, 0 is returned, a non-zero failure code
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otherwise.</p></div><div class="refsect1"><a name="idm139825964397792"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p>
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<a href="systemd.html"><span class="citerefentry"><span class="refentrytitle">systemd</span>(1)</span></a>,
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<a href="tmpfiles.d.html"><span class="citerefentry"><span class="refentrytitle">tmpfiles.d</span>(5)</span></a>
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</p></div></div></body></html>
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