Re-create MBR

Warren Block wblock at
Mon Sep 5 17:21:23 UTC 2011

On Mon, 5 Sep 2011, Graham Bentley wrote:

> I had to install Linux to participate in a project I was involved with.
> Now is all finished I have restored the partition but now
> need a 3bsd boot sector back. Scheme is ;
> 0 Primary XP
> 0 Extended FAT32
> 1 Primary FreeBSD
> Approx 1/3 disc for each. How can I restore the 3bsd
> boot sector?

If you mean the FreeBSD boot0 multi-boot loader, see boot0cfg(8).  It 
can be run from a live CD like mfsBSD (

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