lock.sh

# How to use:
#
# Dependencies - scort, imagemagick, i3lock
#
# Just place a lock.png in your home folder to overlay whatever you want 

#!/bin/bash
scrot -e 'convert -blur 0x3 $f ~/lockbg.png'
convert -gravity center -composite ~/lockbg.png ~/lock.png ~/lockfinal.png
i3lock -i ~/lockfinal.png -p default -e
rm ~/lockfinal.png ~/lockbg.png