<para>Cleanup the udev database.</para>
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>-w<optional>SECONDS</optional></option></term>
+ <term><option>--wait-for-initialization<optional>=SECONDS</optional></option></term>
+ <listitem>
+ <para>Wait for device to be initialized. If argument <replaceable>SECONDS</replaceable>
+ is not specified, the default is to wait forever.</para>
+ </listitem>
+ </varlistentry>
<xi:include href="standard-options.xml" xpointer="help" />
</variablelist>
<para>Type of event to be triggered. Possible actions are <literal>add</literal>,
<literal>remove</literal>, <literal>change</literal>, <literal>move</literal>,
<literal>online</literal>, <literal>offline</literal>, <literal>bind</literal>,
- and <literal>unbind</literal>. The default value is <literal>change</literal>.</para>
+ and <literal>unbind</literal>. Also, the special value <literal>help</literal> can be used
+ to list the possible actions. The default value is <literal>change</literal>.
+ </para>
</listitem>
</varlistentry>
<varlistentry>
<variablelist>
<varlistentry>
<term><option>-a</option></term>
- <term><option>--action=<replaceable>string</replaceable></option></term>
+ <term><option>--action=<replaceable>ACTION</replaceable></option></term>
<listitem>
- <para>The action string.</para>
+ <para>The action string. The special value <literal>help</literal> may be used to list
+ known values.</para>
</listitem>
</varlistentry>
<varlistentry>