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From: "Hughes, Bill" <Bill DOT Hughes AT cox DOT co DOT uk>
To: cygwin AT cygwin DOT com
Subject: RE: Bogus assumption prevents d2u/u2d/conv/etal working on mixed files
Date: Tue, 6 Apr 2004 14:58:59 +0100
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> Sent: 06 April 2004 14:10  From: fergus AT xxxxxxxxxxxxxxxx
..snip..

> 
> Please can you tell me how to grep for an ASCII 00 (and for 
> that matter
> anything from ASCII 1B to 1F, and 7F to FF)?
I'm no expert but
grep [\x00] foo.bar
might be what you're after.


> (Or, I suppose in general for any of 00-FF though there's a 
> "^A - ^Z" chunk
\a - \z should work for 0x01 to 0x1a...

> at the beginning and a alphanumeric chunk in the middle, that 
> are easily
> found by direct means.)
Indeed.


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