Skript to unlock XScreensaver

device_inserted.sh

#!/bin/sh

# echo "USB device inserted  `date` $@" >>/tmp/xscreenlock.log

#user=ju
user=`who | grep ':0' | awk '{print $1}'| head -1`

if [ ! -z "$user" ] ; then
#    echo "$user is logged in :0"
    # give it some time to settle 
    sleep 1
    DISPLAY=:0 sudo -n -H -u "$user" /usr/bin/xscreensaver-command -deactivate >> /tmp/xscreenlock.log 2>>/tmp/xscreenlock.log
fi