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October 14, 2003

In-place editing, ein für alle mal.

Filed under: Internet, Notizen, perl, UNIX/Linux/BSD — Tags: — martin @ 6:17 pm

So bearbeitet man mit Perl als sed-Ersatz Dateien und läßt dabei ein Backup zurück:

perl -i.bak -pe 's/lull/lall/g' file1 file2 file3 ... fileN

Die genannten Dateien werden so geändert, und die alte Version bleibt mit der Extension .bak jeweils zurück.

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