El día Friday, November 19, 2010 a las 06:21:09PM +0100, Hans Petter Selasky
escribió:
> > > Can you dump the data into hex using hexdump -C and show us the
> > > difference.
> >
> > Note: the output of the dd(1) is around 3.8 GByte. I compared the 1st
> > 2.000.000 lines of the hexdump: no diff; any better tool to show the 1st
> > block which differs?
> >
> > > Usually you would use bs=65536 (Does that change anything)?
> >
> > Same result: they differ :-(
> >
> > matthias
>
> bsdiff ?
This will not work with such big files (requires 8x memory of the file):
I was thinking in a tool just reading each file block by block,
comparing the blocks and noting the 1st diff with block offset number.
(some 10 lines of C code :-))
matthias
--
Matthias Apitz
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e <g...@unixarea.de> - w http://www.unixarea.de/
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