OpaL::where3pm
Perl extension for locating system resources.
Usage
use OpaL::where qw(which);Overview
OpaL::where is a module for locating system resources.
Functions
which-
Which takes a program name and searches for that in the PATH environment variable and returns the path to the executable. If no program is found with that name undef is returned instead.
This is similar to the program with the same name. See which(1).
USAGE:
$t="which"("perl");
Releases
12 releases since Debian 3.0 (Woody); the text changed 8 times.