On Thu, 9 Dec 2004 21:50:17 -0000 (GMT), David Jenkins <[EMAIL PROTECTED]> wrote: > On Thu, 9 December, 2004 18:50, antenneX said: > > No, I want to interrogate several hundred thousand files throughout > > several thousand directories to find/replace a single string within > > each > > file found. The string may appear more than once in a file. > > Try the following (make sure you have a backup first ;)) > > perl -pi -e 's/STRING_TO_FIND/STRING_TO_REPLACE_WITH/g' filename > > e.g. to replace all instances of foo with bar in a file called test > you'd do: > > perl -pi -e 's/foo/bar/g' test > > You'd need to write a shell script to recursively run this on in each > subdirectory.
Something like: find /mydir -type f -exec perl -pi -e 's/foo/bar/g' {} \; fast and effective. Panagiotis _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"