Imported from ../bash-1.14.7.tar.gz.
[platform/upstream/bash.git] / examples / scripts / inpath
1 #! /bin/sh
2 #
3 # Search $PATH for a file the same name as $1; return TRUE if found.
4 #
5
6 command=$1
7 [ -n "$command" ] || exit 1
8
9 set `echo $PATH | sed 's/^:/.:/
10                         s/::/:.:/g
11                         s/:$/:./
12                         s/:/ /g'`
13         
14 while [ $# -ne 0 ] ; do
15         [ -f $1/$command ] && exit 0    # test -x not universal
16         shift
17 done
18
19 exit 1