dmenu/dmenu_path

#!/bin/sh
CACHE=$HOME/.dmenu_cache
IFS=:

if ! test -f "$CACHE" || find $PATH -type d -newer "$CACHE" | grep -q .; then
	find $PATH -type f \( -perm -1 -o -perm -10 -o -perm -100 \) | sort -u > "$CACHE"
fi

cat "$CACHE"