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Message-ID:	<40355763.E01A2710@dessent.net>
Date:	Thu, 19 Feb 2004 16:40:03 -0800
From:	Brian Dessent <brian AT dessent DOT net>
Organization:	My own little world...
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: search and replace tool
References:	<291592011 DOT 20040218205953 AT thequod DOT de> <6 DOT 0 DOT 1 DOT 1 DOT 0 DOT 20040218151724 DOT 0398d488 AT 127 DOT 0 DOT 0 DOT 1> <40354B21 DOT 6040802 AT x-ray DOT at> <Pine DOT GSO DOT 4 DOT 56 DOT 0402191929000 DOT 22216 AT slinky DOT cs DOT nyu DOT edu>
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Reply-To:	cygwin AT cygwin DOT com

Igor Pechtchanski wrote:

> On Fri, 20 Feb 2004, Reini Urban wrote:
>
> > But fixing perl's long-standing inability to do direct inline editing
> > via perl -i would be cygwin specific.
> > Anyone investigated this lately?
> 
> What on Earth are you talking about?  What inability?  WFM (see below).
> ...
> $ perl -i -pe 's/blah/stuff/g' sometext
> $ ls
> sometext  sometext.bak

It didn't do the editing "inline", it created a new file and renamed the
old one ".bak".  In other words, on Cygwin "-i" is really "-i.bak".  If
you try the above sequence on linux you don't get a .bak file and the
changes are truly done in-place.  I assume this relates to differences
in filesystem semantics.

Brian

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