<term><option>-p</option></term>
<listitem><para>When showing
- session/user/ properties, limit
+ session/user properties, limit
display to certain properties as
specified as argument. If not
specified all set properties are
sessions, if the session supports it.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>lock-sessions</command></term>
+
+ <listitem><para>Activate the screen
+ lock on all current sessions
+ supporting it.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><command>terminate-session [ID...]</command></term>
<varlistentry>
<term><command>attach [NAME] [DEVICE...]</command></term>
- <listitem><para>Attach one or more
- devices to a seat. The devices should
- be specified via device paths in the
- <filename>/sys</filename> file
- system. To create a new seat attach at
- least one graphics card to a
- previously unused seat names. seat
+ <listitem><para>Persistently attach
+ one or more devices to a seat. The
+ devices should be specified via device
+ paths in the <filename>/sys</filename>
+ file system. To create a new seat
+ attach at least one graphics card to a
+ previously unused seat name. seat
names may consist only of a-z, A-Z,
0-9, "-" and "_" and must be prefixed
with "seat". To drop assignment of a