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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"

"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">

<refentry id="systemd-cgls">

<refentryinfo>

<title>systemd-cgls</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-cgls</refentrytitle>

<manvolnum>1</manvolnum>

</refmeta>

<refnamediv>

<refname>systemd-cgls</refname>

<refpurpose>Recursively show control group contents</refpurpose>

</refnamediv>

<refsynopsisdiv>

<cmdsynopsis>

<command>systemd-cgls</command>

<arg choice="opt" rep="repeat">OPTIONS</arg>

<arg choice="opt" rep="repeat">CGROUP</arg>

</cmdsynopsis>

</refsynopsisdiv>

<refsect1>

<title>Description</title>

<para><command>systemd-cgls</command> 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 <filename>/sys/fs/cgroup</filename>, shows the contents

of the control group the working directory refers

to. Otherwise, the full systemd control group hierarchy

is shown.</para>

<para>By default, empty control groups are not

shown.</para>

</refsect1>

<refsect1>

<title>Options</title>

<para>The following options are understood:</para>

<variablelist>

<varlistentry>

<term><option>-h</option></term>

<term><option>--help</option></term>

<listitem><para>Prints a short help

text and exits.</para></listitem>

</varlistentry>

<varlistentry>

<term><option>--version</option></term>

<listitem><para>Prints a short version

string and exits.</para></listitem>

</varlistentry>

<varlistentry>

<term><option>--no-pager</option></term>

<listitem><para>Do not pipe output into a

pager.</para></listitem>

</varlistentry>

<varlistentry>

<term><option>--all</option></term>

<listitem><para>Do not hide empty

control groups in the

output.</para></listitem>

</varlistentry>

<varlistentry>

<term><option>-l</option></term>

<term><option>--full</option></term>

<listitem><para>Do not ellipsize cgroup

members.</para>

</listitem>

</varlistentry>

<varlistentry>

<term><option>-k</option></term>

<listitem><para>Include kernel

threads in output.</para></listitem>

</varlistentry>

<varlistentry>

<term><option>-m <replaceable>MACHINE</replaceable></option></term>

<term><option>--machine=<replaceable>MACHINE</replaceable></option></term>

<listitem><para>Limit cgroups shown to

the part corresponding to the

container <replaceable>MACHINE</replaceable>.

</para></listitem>

</varlistentry>

</variablelist>

</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>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,

<citerefentry><refentrytitle>systemd-cgtop</refentrytitle><manvolnum>1</manvolnum></citerefentry>,

<citerefentry><refentrytitle>systemd-nspawn</refentrytitle><manvolnum>1</manvolnum></citerefentry>,

<citerefentry><refentrytitle>ps</refentrytitle><manvolnum>1</manvolnum></citerefentry>

</para>

</refsect1>

</refentry>