rewrite the options to something 'more standard', then it's easier to read (I ignored the p being hidden in plain sight due to pi.bak and was also wondering for a sec):

perl -w -i.bak -pe 's/Text::CSV/Text::CSV_XS/g' FILE_BEING_EDITED

<Reveal this spoiler or all in this thread>

:)
Peter

In reply to Re: Explanation of Perl one-liner required by jakobi
in thread Explanation of Perl one-liner required by Win

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