|Do you know where your variables are?|
Hope you can help!
How Exactly? Do you have a specific issue or just a loose spec. If you have specific coding issues you are likely to get rapid help. If you don't know where to start you probably need to hire someone. If the question is can Perl do this the answer is yes. If you are looking libraries to do most of the work see Date::
In reply to Re: Calculate down time of devices in prime time (only working hours, excluding p_holidays)