contrib/sendmail-8.14/devtools/bin/find_in_path.sh

   1 #! /bin/sh
   2 #
   3 # $Id: find_in_path.sh,v 8.2 1999/09/23 20:42:22 gshapiro Exp $
   4 #
   5 EX_OK=0
   6 EX_NOT_FOUND=1
   7
   8 ifs="$IFS"; IFS="${IFS}:"
   9 for dir in $PATH /usr/5bin /usr/ccs/bin
  10 do
  11         if [ -r $dir/$1 ]
  12         then
  13                 echo $dir/$1
  14                 exit $EX_OK
  15         fi
  16 done
  17 IFS=$ifs
  18
  19 exit $EX_NOT_FOUND