dmenu_path

   1 #!/bin/sh
   2 CACHE=$HOME/.dmenu_cache
   3 IFS=:
   4
   5 if ! test -f "$CACHE" || find $PATH -type d -newer "$CACHE" | grep -q .; then
   6         lsx $PATH | sort -u > "$CACHE"
   7 fi
   8
   9 cat "$CACHE"