scrot for Debian
----------------

To use scrot with cron, you need to set the DISPLAY variable. See the following
example:

    DISPLAY=:0 scrot -z -q 20 -e 'mv $f /var/backups/scrot/'

To discover the current DISPLAY, use the following command:

    $ echo $DISPLAY

 -- Joao Eriberto Mota Filho <eriberto@debian.org>  Mon, 21 Sep 2015 17:09:45 -0300
