#!/bin/bash to_lowercase() { find "$1" -depth -execdir rename 's/(.*)/\L$1/' {} + ./lowercase_res_content.py } to_lowercase "./svencoop_addon" inotifywait -m -r -e create -e moved_to -e modify --format '%w%f' "./svencoop_addon" | while read NEWFILE do echo "File change: $NEWFILE" to_lowercase "./svencoop_addon" sleep 1 done