n=`ls -f ~/img/wallpapers | wc -l`
i=`shuf -i 0-$n -n 1`
files=(~/img/wallpapers/*)
export DISPLAY=":0.0"
if [[ $DESKTOP_SESSION == "i3" ]]; then
	feh --bg-scale --zoom fill ${files[i]}
else 
	`nitrogen --head=0 --set-scaled ${files[i]}`
fi
i=`shuf -i 0-$n -n 1`
if [[ $DESKTOP_SESSION == "i3" ]]; then
	feh --bg-scale --zoom fill ${files[i]}
else
	`nitrogen --head=1 --set-scaled ${files[i]}`
fi