"binary diff" utility

[Wojciech Puchar]

> Xdelta if I correctly understood what you want.
>

except it plain doesn't work :(

it generated diff which was similarly sized to original file.

2 files does not differ much.

2 Virtualbox images in flat format, changed computer name, IP number and 
login password in windoze, rest the same

> /wbr
> Ariel Burbaickij
>
> On Fri, Jun 29, 2012 at 5:53 PM, Wojciech Puchar
> <wojtek at wojtek.tensor.gdynia.pl> wrote:
>> i have many windows images running over virtualbox. each takes several
>> gigabytes. i use flat image format.
>>
>> each differs by very little.
>>
>> Is there any program that can do "diff" and keep just a difference between
>> each of them instead copy of whole VM disk??
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