Fellow Perlmonks.

This person has been asking this question over and over and over again in comp.lang.perl.misc, alt.perl and probably in other places, including here. S/he posts under various names including Sami and Sara. She has received a number of useful answers as well as requests for further info, but never answers them, just keeps posting the same question over and over (and over) again. I suggest you ignore him/her.

Regards,
Helgi Briem