</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>-r</option></term>
+ <term><option>--recursive</option></term>
+
+ <listitem>
+ <para>When listing units, also show units of local
+ containers. Units of local containers will be prefixed with
+ the container name, separated by a single colon character
+ (<literal>:</literal>).</para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--reverse</option></term>
<varlistentry>
<term><option>--after</option></term>
+
+ <listitem>
+ <para>With <command>list-dependencies</command>, show the
+ units that are ordered before the specified unit. In other
+ words, list the units that are in the <varname>After=</varname>
+ directive of the specified unit, have the specified unit in
+ their <varname>Before=</varname> directive, or are otherwise
+ implicit dependencies of the specified unit.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><option>--before</option></term>
<listitem>
- <para>Show after (before) which units the specified unit is started
- with <command>list-dependencies</command>.
- </para>
+ <para>With <command>list-dependencies</command>, show the
+ units that are ordered after the specified unit. In other
+ words, list the units that are in the <varname>Before=</varname>
+ directive of the specified unit, have the specified unit in
+ their <varname>After=</varname> directive, or otherwise depend
+ on the specified unit.</para>
</listitem>
</varlistentry>
<listitem>
<para>Show terse runtime status information about one or
more units, followed by most recent log data from the
- journal. If no units are specified, show all units (subject
- to limitations specified with <option>-t</option>). If a PID
- is passed, show information about the unit the process
- belongs to.</para>
+ journal. If no units are specified, show system status. If
+ combined with <option>--all</option> also shows status of
+ all units (subject to limitations specified with
+ <option>-t</option>). If a PID is passed, show information
+ about the unit the process belongs to.</para>
<para>This function is intended to generate human-readable
output. If you are looking for computer-parsable output,