20 lines
264 B
Bash
20 lines
264 B
Bash
|
#! /bin/sh
|
||
|
|
#
|
||
|
|
# $Id: find_in_path.sh,v 8.2 1999/09/23 20:42:22 gshapiro Exp $
|
||
|
|
#
|
||
|
|
EX_OK=0
|
||
|
|
EX_NOT_FOUND=1
|
||
|
|
|
||
|
|
ifs="$IFS"; IFS="${IFS}:"
|
||
|
|
for dir in $PATH /usr/5bin /usr/ccs/bin
|
||
|
|
do
|
||
|
|
if [ -r $dir/$1 ]
|
||
|
|
then
|
||
|
|
echo $dir/$1
|
||
|
|
exit $EX_OK
|
||
|
|
fi
|
||
|
|
done
|
||
|
|
IFS=$ifs
|
||
|
|
|
||
|
|
exit $EX_NOT_FOUND
|