lockscreen

lockscreen.sh

#!/bin/sh
#check if i3lock is already running
pgrep i3lock > /dev/null && exit 1

#make screenshot
scrot ~/lockscreen.png

#apply blur
mogrify -filter Gaussian -resize 20% -define filter:sigma=1 -resize 500% ~/lockscreen.png
#mogrify -blur 0x8 ~/lockscreen.png

#switch to another workspace
#/usr/bin/i3-msg workspace lock

#lock screen
/usr/bin/i3lock -i ~/lockscreen.png

#delete screenshot
rm ~/lockscreen.png