File-Which: File::Which 0.05 (portable implementation of the `which' utility)
File-Which: 
File-Which: From the POD:
File-Which: 
File-Which: ``"File::Which" was created to be able to get the paths to
File-Which: executable programs on systems under which the `which' program
File-Which: wasn't implemented in the shell.
File-Which: 
File-Which: "File::Which" searches the directories of the user's "PATH" (as
File-Which: returned by "File::Spec->path()"), looking for executable files
File-Which: having the name specified as a parameter to "which()". Under Win32
File-Which: systems, which do not have a notion of directly executable files,
File-Which: but uses special extensions such as ".exe" and ".bat" to identify
File-Which: them, "File::Which" takes extra steps to assure that you will find
File-Which: the correct file (so for example, you might be searching for
File-Which: "perl", it'll try "perl.exe", "perl.bat", etc.)''
File-Which:
File-Which: The distribution includes a portable implementation of which
File-Which: written in Perl, curiously named `pwhich'.
