"expecting something which satisfies mostly or everything."
Mostly or everything of what? You posted no specification, "mks environment" means nothing to me. File::Path is a core module, as is File::Copy. See also chmod etc.
This isn't a code writing service. Perl can do what you require*, perhaps you should learn some basic Perl and how best to ask for help:
Update: * well, the few things you've explicitly mentioned.
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