Install

go install github.com/CatalinVoineag/fundal@latest

fundal is a simple tool to change or loop through wallpapers. The tools 'feh' and 'tmux' need to be installed for it to work

It also expects the wallpapers to be in 'Pictures/wallpapers'

Usage: fundal [options...]
next            Switches to the next wallpaper
prev            Switches to the previous wallpaper
loop minutes    Loops over wallpapers with a specified interval in minutes
start minutes   Starts new tmux session and runs the loop command with an interval in minutes
stop minutes    Cancels any tmux session and loops

Running only the fundal command will change the background to a random wallpaper