On Thu, Jan 23, 2014 at 5:56 PM, Luis Antoniosi (CoCoDemus) <retrocanada76 at gmail.com> wrote: > See this: > > http://uzix.sourceforge.net Cool. Like OS9, however, it appears to be a typical monolithic kernel design. In fact, it appears like its structure is quite close to that of PDP-11 Unix. Mike