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<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8"><title>systemd-cgls</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><style>
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<a href="../libudev/index.html">gudev </a><span style="float:right">systemd 220</span><hr><div class="refentry"><a name="systemd-cgls"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>systemd-cgls — Recursively show control group contents</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p><code class="command">systemd-cgls</code> [OPTIONS...] [CGROUP...]</p></div></div><div class="refsect1"><a name="idm139731745487488"></a><h2 id="Description">Description<a class="headerlink" title="Permalink to this headline" href="#Description">¶</a></h2><p><span class="command"><strong>systemd-cgls</strong></span> recursively shows the
contents of the selected Linux control group hierarchy in a tree.
If arguments are specified, shows all member processes of the
specified control groups plus all their subgroups and their
members. The control groups may either be specified by their full
file paths or are assumed in the systemd control group hierarchy.
If no argument is specified and the current working directory is
beneath the control group mount point
<code class="filename">/sys/fs/cgroup</code>, shows the contents of the
control group the working directory refers to. Otherwise, the full
systemd control group hierarchy is shown.</p><p>By default, empty control groups are not shown.</p></div><div class="refsect1"><a name="idm139731740532656"></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="--all"><span class="term"><code class="option">--all</code></span><a class="headerlink" title="Permalink to this term" href="#--all">¶</a></dt><dd><p>Do not hide empty control groups in the
output.</p></dd><dt id="-l"><span class="term"><code class="option">-l</code>, </span><span class="term"><code class="option">--full</code></span><a class="headerlink" title="Permalink to this term" href="#-l">¶</a></dt><dd><p>Do not ellipsize process tree members.</p></dd><dt id="-k"><span class="term"><code class="option">-k</code></span><a class="headerlink" title="Permalink to this term" href="#-k">¶</a></dt><dd><p>Include kernel threads in output.
</p></dd><dt id="-M MACHINE"><span class="term"><code class="option">-M <em class="replaceable"><code>MACHINE</code></em></code>, </span><span class="term"><code class="option">--machine=<em class="replaceable"><code>MACHINE</code></em></code></span><a class="headerlink" title="Permalink to this term" href="#-M%20MACHINE">¶</a></dt><dd><p>Limit control groups shown to the part
corresponding to the container
<em class="replaceable"><code>MACHINE</code></em>.</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.
</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><dt id="--no-pager"><span class="term"><code class="option">--no-pager</code></span><a class="headerlink" title="Permalink to this term" href="#--no-pager">¶</a></dt><dd><p>Do not pipe output into a pager.</p></dd></dl></div></div><div class="refsect1"><a name="idm139731740521232"></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
otherwise.</p></div><div class="refsect1"><a name="idm139731740520080"></a><h2 id="See Also">See Also<a class="headerlink" title="Permalink to this headline" href="#See%20Also">¶</a></h2><p>
<a href="systemd.html"><span class="citerefentry"><span class="refentrytitle">systemd</span>(1)</span></a>,
<a href="systemctl.html"><span class="citerefentry"><span class="refentrytitle">systemctl</span>(1)</span></a>,
<a href="systemd-cgtop.html"><span class="citerefentry"><span class="refentrytitle">systemd-cgtop</span>(1)</span></a>,
<a href="systemd-nspawn.html"><span class="citerefentry"><span class="refentrytitle">systemd-nspawn</span>(1)</span></a>,
<a href="http://man7.org/linux/man-pages/man1/ps.1.html"><span class="citerefentry"><span class="refentrytitle">ps</span>(1)</span></a>
</p></div></div></body></html>
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