Comfortable as I am with Perl CGI, DBI, OO, regexen, etc. ...*cough*, I treat command-line stuff as foreign turf.

Now I need to make a simple change in all files in all subdirectories of the current directory. So here is a learning opportunity. I have Camel at my elbow and the docs on the screen -- but the switch options are a bit dizzying.

Here's my attempt: %perl -ne 's/old/new/g' ./*/* This is mission-critical so I need to get it right. (I am backing up the whole mess.) Am I on the right track?

In reply to Need one-liner to s///g in all sub-dirs by dvergin

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