What have you tried? Without that we don't know where you got stuck so can't advise you where to look in the docs for help.

PerlMonks is no more a code writing service now than it was 5 years ago, but it is still the place to get a leg up in learning to write Perl yourself. ;)

Note that all your old nodes are still around so you can look back in wonder (or despair) at what you used to know.