NAME

       OpaL::where - Perl extension for locating system resources.

SYNOPSIS

         use OpaL::where qw(which);

DESCRIPTION

       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");

AUTHOR

       Ola Lundqvist <ola@inguza.com>

SEE ALSO

       perl(1), which(1).