One or more of the following may be of interest to you. Either use perldocmanpage from the commandline or link from http://perldoc.perl.org/perl.html (under the Reference Manual section).

    perlmod         Perl modules: how they work
    perlmodlib      Perl modules: how to write and use
    perlmodstyle    Perl modules: how to write modules with style
    perlmodinstall  Perl modules: how to install from CPAN
    perlnewmod      Perl modules: preparing a new module for distribut
+ion
[download]

Thanks Ken :)

For information on modules

Hope to exchange more knowledge on perl in future

Thanks ! and Have nice day!!

-bhag