"R J Thompson" <rjt@linuxworks.co.uk> wrote in message
news:9fydnefYDZhpfFjZnZ2dnUVZ8s-dnZ2d@giganews.com...
>
> Thanks for the reply, I'll try that, haven't done any ASM for years but
> could come in useful now

On -current, you can use sysctl hw.serialno (CTL_HW, HW_UUID).

-- Nicholas.