Messages in this thread | | | From | Keith Owens <> | Subject | Re: [SCRIPT] chomp: trim trailing whitespace | Date | Sun, 28 May 2006 18:33:14 +1000 |
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Jan Engelhardt (on Sat, 27 May 2006 14:42:02 +0200 (MEST)) wrote: >And the CL form is > perl -i -pe '...' >Somehow, you can't group it to -ipe, but who cares.
-i takes an optional extension which is used to optionally create backup files. As such, -i must be followed by space if you want no extension (and no backup).
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