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#!/bin/sh CACHE=$HOME/.dmenu_cache IFS=: if ! test -f "$CACHE" || find $PATH -type d -newer "$CACHE" | grep -q .; then find -L $PATH -type f \( -perm -1 -o -perm -10 -o -perm -100 \) | sed 's/.*\///' | sort -u > "$CACHE" fi cat "$CACHE"