man OpaL::where () - Perl extension for locating system resources.

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: CW$t = CWwhich(perl);

AUTHOR

Ola Lundqvist <opal@debian.org>

SEE ALSO

perl(1), which(1).