making files opposite from themselves (100% change)

[Miguel Mendez]

On Mon, 5 Jul 2004 22:59:55 +0200
Miguel Mendez <flynn at energyhq.es.eu.org> wrote:

> The xor operation of a byte/word/dword with itself does that. You
> could setup a buffer of the desired % of bytes you want to change,
> read the bytes, xor them (^ in C) with itself and write back. It's
> trivial in C/Perl/python/whathaveyou.

This, of course, is supposed to read : the bitwise not operation. Never
post before coffee.
 
Cheers,
-- 
	Miguel Mendez <flynn at energyhq.es.eu.org>
	http://www.energyhq.es.eu.org
	PGP Key: 0xDC8514F1

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