they are set or not.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--full</option></term>
+
+ <listitem><para>Do not ellipsize unit
+ names in the output of
+ <command>list-units</command> and
+ <command>list-jobs</command>.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--fail</option></term>
necessary.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--order</option></term>
+ <term><option>--require</option></term>
+
+ <listitem><para>When used in
+ conjunction with the
+ <command>dot</command> command (see
+ below), selects which dependencies are
+ shown in the dependency graph. If
+ <option>--order</option> is passed
+ only dependencies of type
+ <varname>After=</varname> or
+ <varname>Before=</varname> are
+ shown. If <option>--require</option>
+ is passed only dependencies of type
+ <varname>Requires=</varname>,
+ <varname>RequiresOverridable=</varname>,
+ <varname>Requisite=</varname>,
+ <varname>RequisiteOverridable=</varname>,
+ <varname>Wants=</varname> and
+ <varname>Conflicts=</varname> are
+ shown. If neither is passed, shows
+ dependencies of all these
+ types.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--system</option></term>
specified on the command
line.</para></listitem>
</varlistentry>
- <varlistentry>
- <term><command>restart [NAME...]</command></term>
-
- <listitem><para>Restart one or more
- units specified on the command
- line.</para></listitem>
- </varlistentry>
<varlistentry>
<term><command>reload [NAME...]</command></term>
commands.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>restart [NAME...]</command></term>
+
+ <listitem><para>Restart one or more
+ units specified on the command
+ line. If the units are not running yet
+ they will be
+ started.</para></listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><command>try-restart [NAME...]</command></term>
+
+ <listitem><para>Restart one or more
+ units specified on the command
+ line. If the units are not running yet
+ the operation will
+ fail.</para></listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><command>reload-or-restart [NAME...]</command></term>
+ <term><command>reload-or-try-restart [NAME...]</command></term>
+
+ <listitem><para>Reload one or more
+ units if they support it. If not
+ restart them
+ instead.</para></listitem>
+ </varlistentry>
<varlistentry>
<term><command>isolate [NAME]</command></term>
properties of the job is
shown.</para></listitem>
</varlistentry>
+
+ <varlistentry>
+ <term><command>reset-maintenance [NAME...]</command></term>
+
+ <listitem><para>Reset maintenance
+ state of the specified units, or if no
+ unit name is passed of all units. When
+ a unit fails in some way (i.e. process
+ exiting with non-zero error code,
+ terminating abnormally or timing out)
+ it will automatically enter
+ maintenance state and its exit codes
+ and status is recorded for
+ introspection by the administrator
+ until the service is restarted or
+ reset with this
+ command.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><command>load [NAME...]</command></term>
be parsed by
applications.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>dot</command></term>
+
+ <listitem><para>Generate textual
+ dependency graph description in dot
+ format for further processing with the
+ GraphViz
+ <citerefentry><refentrytitle>dot</refentrytitle><manvolnum>1</manvolnum></citerefentry>
+ tool. Use a command line like
+ <command>systemctl dot | dot -Tsvg >
+ systemd.svg</command> to generate a
+ graphical dependency tree. Unless
+ <option>--order</option> or
+ <option>--require</option> is passed
+ the generated graph will show both
+ ordering and requirement
+ dependencies.</para></listitem>
+ </varlistentry>
<varlistentry>
<term><command>snapshot [NAME]</command></term>