Random wallpaper

random_wallpaper

#!/bin/bash
# Reads a given directory and set a random
# wallpaper using the images on that dir.
# fluxbox wm

WALLPAPERDIR="$HOME/wallpapers"

if [[ -d "${WALLPAPERDIR}" ]]
then
while(true)
do
files=$(ls "${WALLPAPERDIR}")
file_matrix=($files)
num_files=${#file_matrix[*]}
#feh --bg-scale
fbsetbg "${WALLPAPERDIR}/${file_matrix[$((RANDOM%num_files))]}"
sleep 5m
#sleep 5s
done
fi