Provided by: light-locker_1.4.0-0ubuntu1_amd64 

NAME
light-locker-command - controls light-locker
SYNOPSIS
light-locker-command [OPTION...]
DESCRIPTION
light-locker-command is a tool for controlling an already running instance of light-locker. This is done
though LightDM which doesn't ensure light-locker is running.
OPTIONS
-l, --lock
Tells the running display manager to lock the screen immediately
-V, --version
Version of this application
SEE ALSO
light-locker(1)
The Cavalry 2014-03-23 LIGHT-LOCKER-COMMAND(1)