dmenu_path

   1 #!/bin/sh
   2 CACHE=$HOME/.dmenu_cache
   3 UPTODATE=1
   4 IFS=:
   5
   6 if test ! -f $CACHE
   7 then
   8         unset UPTODATE
   9 fi
  10
  11 if test $UPTODATE
  12 then
  13         for dir in $PATH
  14         do
  15                 test $dir -nt $CACHE && unset UPTODATE
  16         done
  17 fi
  18
  19 if test ! $UPTODATE
  20 then
  21         for dir in $PATH
  22         do
  23                 for file in "$dir"/*
  24                 do
  25                         test -x "$file" && echo "${file##*/}"
  26                 done
  27         done | sort | uniq > $CACHE
  28 fi
  29
  30 cat $CACHE