-<?xml version='1.0'?> <!--*- Mode: nxml; nxml-child-indent: 2; indent-tabs-mode: nil -*-->
+<?xml version='1.0'?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
<!--
SPDX-License-Identifier: LGPL-2.1+
-
- This file is part of systemd.
-
- Copyright 2010 Lennart Poettering
-->
<refentry id="systemd"
<refentryinfo>
<title>systemd</title>
<productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Lennart</firstname>
- <surname>Poettering</surname>
- <email>lennart@poettering.net</email>
- </author>
- </authorgroup>
</refentryinfo>
<refmeta>
outputs a terse but complete list of configuration items
understood in unit definition files.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--dump-bus-properties</option></term>
+
+ <listitem><para>Dump exposed bus properties. This outputs
+ a terse but complete list of properties exposed to dbus.
+ </para></listitem>
+ </varlistentry>
<varlistentry>
<term><option>--unit=</option></term>
<varlistentry>
<term><constant>SIGRTMIN+22</constant></term>
+
+ <listitem><para>Sets the service manager's log level to <literal>debug</literal>, in a fashion equivalent to
+ <varname>systemd.log_level=debug</varname> on the kernel command line.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><constant>SIGRTMIN+23</constant></term>
- <listitem><para>Sets the log level to <literal>debug</literal>
- (or <literal>info</literal> on
- <constant>SIGRTMIN+23</constant>), as controlled via
- <varname>systemd.log_level=debug</varname> (or
- <varname>systemd.log_level=info</varname> on
- <constant>SIGRTMIN+23</constant>) on the kernel command
- line.</para></listitem>
+ <listitem><para>Restores the log level to its configured value. The configured value is derived from – in order
+ of priority – the value specified with <varname>systemd.log-level=</varname> on the kernel command line, or the
+ value specified with <option>LogLevel=</option> in the configuration file, or the built-in default of
+ <literal>info</literal>.</para></listitem>
</varlistentry>
<varlistentry>
<varlistentry>
<term><constant>SIGRTMIN+26</constant></term>
+
+ <listitem><para>Restores the log target to its configured value. The configured value is derived from – in
+ order of priority – the value specified with <varname>systemd.log-target=</varname> on the kernel command line,
+ or the value specified with <option>LogTarget=</option> in the configuration file, or the built-in
+ default.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><constant>SIGRTMIN+27</constant></term>
<term><constant>SIGRTMIN+28</constant></term>
- <listitem><para>Sets the log target to
- <literal>journal-or-kmsg</literal> (or
- <literal>console</literal> on
- <constant>SIGRTMIN+27</constant>, <literal>kmsg</literal> on
- <constant>SIGRTMIN+28</constant>), as controlled via
- <varname>systemd.log_target=journal-or-kmsg</varname> (or
- <varname>systemd.log_target=console</varname> on
- <constant>SIGRTMIN+27</constant> or
- <varname>systemd.log_target=kmsg</varname> on
- <constant>SIGRTMIN+28</constant>) on the kernel command
- line.</para></listitem>
+ <listitem><para>Sets the log target to <literal>console</literal> on <constant>SIGRTMIN+27</constant> (or
+ <literal>kmsg</literal> on <constant>SIGRTMIN+28</constant>), in a fashion equivalent to
+ <varname>systemd.log_target=console</varname> (or <varname>systemd.log_target=kmsg</varname> on
+ <constant>SIGRTMIN+28</constant>) on the kernel command line.</para></listitem>
</varlistentry>
</variablelist>
</refsect1>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>$SYSTEMD_URLIFY</varname></term>
+
+ <listitem><para>The value must be a boolean. Controls whether clickable links should be generated in the output
+ for terminal emulators supporting this. This can be specified to override the decision that
+ <command>systemd</command> makes based on <varname>$TERM</varname> and other conditions.</para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><varname>$LISTEN_PID</varname></term>
<term><varname>$LISTEN_FDS</varname></term>
hybrid or full legacy cgroup hierarchy.</para>
<para>If this option is not specified, the default behaviour is determined
- during compilation (the <option>--with-default-hierarchy=</option>
+ during compilation (the <option>-Ddefault-hierarchy=</option> meson
option). If the kernel does not support unified cgroup hierarchy, the legacy
hierarchy will be used even if this option is specified.</para>
</listitem>
the use of "hybrid" hierarchy.</para>
<para>If this option is not specified, the default behaviour is determined
- during compilation (the <option>--with-default-hierarchy=</option>
+ during compilation (the <option>-Ddefault-hierarchy=</option> meson
option). If the kernel does not support unified cgroup hierarchy, the legacy
hierarchy will be used even if this option is specified.</para>
</listitem>