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One Liners
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How to use perl one liners to complete complex tasks

Modifying lots of files - If you have some changes to do to a lot of files, for example you're moving a section of your web... (more)

Printing modified data - Beside the -n switch mentioned in the looping data tip, there is a -p switch which is equivalent ... (more)

Looping over data - Perl provides a few ways to loop over data and manipulate it. Let's say you want to just print t... (more)