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In-Reply-To: <alpine.BSF.2.00.1206291751510.45176@wojtek.tensor.gdynia.pl>
References: <alpine.BSF.2.00.1206291751510.45176@wojtek.tensor.gdynia.pl>
Date: Fri, 29 Jun 2012 18:01:08 +0200
Message-ID: <CANeJNHqbrEysVgkQoJ4zP=Des_E3zAUN7YMxh8A_JmC+OGBpLA@mail.gmail.com>
From: Ariel Burbaickij <ariel.burbaickij@gmail.com>
To: Wojciech Puchar <wojtek@wojtek.tensor.gdynia.pl>
Content-Type: text/plain; charset=ISO-8859-1
Cc: freebsd-questions@freebsd.org
Subject: Re: "binary diff" utility
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Xdelta if I correctly understood what you want.

/wbr
Ariel Burbaickij

On Fri, Jun 29, 2012 at 5:53 PM, Wojciech Puchar
<wojtek@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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