I usually do it like this:

$ perl -i -pe 's/wrongs/wrongs3/' wrongs

This is good if you don't have a recent version of GNU sed (only those have the -i option). I use it often enough that I have alias pp="perl -i -pe".

In reply to Re^2: Word replace - notetab light vs perl by itub
in thread Word replace - notetab light vs perl by kiat

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