+++ /dev/null
-#! /bin/sh
-#
-# mhn.find.sh -- check if a particular command is available
-#
-
-if test -z "$2"; then
- echo "usage: mhn.find.sh search-path program" 1>&2
- exit 1
-fi
-
-# PATH to search for programs
-SEARCHPATH=$1
-
-# program to search for
-PROGRAM=$2
-
-PGM= oIFS="$IFS" IFS=":"
-for A in $SEARCHPATH; do
-
- # skip the directories `.' and `..'
- if test "$A" = "." -o "$A" = ".."; then
- continue
- fi
-
- # if program was found in /usr/local/bin, then
- # just echo program name, else echo full pathname
- if test -f "$A/$PROGRAM"; then
- if test "$A" = "/usr/local/bin"; then
- PGM="$PROGRAM"
- else
- PGM="$A/$PROGRAM"
- fi
-
- echo "$PGM"
- exit 0
- fi
-done
-IFS="$oIFS"
-