Hi,
I am a full-time developer of Perl and CGI, and I work with most platforms (Linux, Solaris and Windows) and would like to help with your task.
You can check my existing ratings on Freelancer and also see that I have cleared Freelancer's Perl Certification, and thus be ascertained of high quality results in expected time.
That said, you have already provided the information on which program to use, and how exactly to get the information. So, implementing is extremely simple and hence I have kept my bid amount pretty less.
Thanks for reading my proposal, and do tell me in case you want to renegotiate pricing/timelines for the bid.
Regards,
Rushin