On 21 Dec 2007, at 12:31, Wilko Bulte wrote:
You could have DomainOS take a BSD or a SysV personality. Very
interesting.
Very tangentially, Masscomp's RTU (real time Unix) could do this
too. Other than that I think it is definitely something best
forgotten, as it was pretty horrid (although my memory may be biassed
by the awfulness of the HW)