perl-File-Which: perl-File-Which (Perl implementation of the which utility as an API) perl-File-Which: perl-File-Which: File::Which finds the full or relative paths to executable programs on perl-File-Which: the system. This is normally the function of which utility. which is perl-File-Which: typically implemented as either a program or a built in shell command. perl-File-Which: perl-File-Which: perl-File-Which: perl-File-Which: perl-File-Which: perl-File-Which: