Re: Is there a fujitsu unix?

Yes - it's exactly the same as Sun Solaris apart from a tiny handful of extra commands (such as the incredibly useful - to me at least - /serialid). The only other difference is that you are supposed to get your patches from Fujitsu so when an emergency fix comes out, you have to wait a short while for Fujitsu to get the Sun patch and then test it before they release it themselves.