You should take a bit of time to browse through the Tutorials section here. Of immediate interest you will find Map: The Basics there and the List Processing, Filtering, and Sorting sub-section in general is likely to be of value. But don't stop there - you will find lots of good stuff if you poke around the many corners and alcoves of the Tutorials section.

DWIM is Perl's answer to Gödel

In reply to Re^4: array with s///g command by GrandFather
in thread array with s///g command by convenientstore

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