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The Perl That Saved Me

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Trans Onoma

Posts: 63
Nickname: transfire
Registered: Aug, 2005

Trans Onoma has programming for too long.
The Perl That Saved Me Posted: Mar 28, 2006 4:12 PM
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This one-liner has saved me more time than I care to consider.

perl -pi -w -e 's/search/replace/g;' *.rb

It will search and replace one string for another across multiple files. You can read about it here.

Yes, I know it's Perl. Anyone go a Ruby equivalent?

Read: The Perl That Saved Me

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