Sounds like premature optimization. If the work you are doing per file is significant then the minor overhead of reading a list from a small file is trivial.

It may be worth using something like DBM::Deep to store the list of files to be processed however to make management of the list easier and perhaps faster.

Perl reduces RSI - it saves typing

In reply to Re^3: Passing array pointer through script input by GrandFather
in thread Passing array pointer through script input by vit

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