#!/bin/bash

dir="${HOME}/Pictures/wallhaven/111"
if ! [[ -f "$dir/wlist" ]] ; then
    find "$dir" -type f >| "$dir/wlist"
fi
index=$(cat "$dir/wIndex")
index=$((index+1))
wallpaper=$(cat "$dir/wlist" | sed -n "$index"p )
feh --bg-fill "$wallpaper"


echo "$index" >| "$dir/wIndex"