There were other free operating systems that universities could and did use like EMAS [1], UNIX beat them as well. [1] https://en.wikipedia.org/wiki/Edinburgh_

There were other free operating systems that universities could and did use like EMAS [1], UNIX beat them as well. [1] https://en.wikipedia.org/wiki/Edinburgh_Multiple_Access_System https://en.wikipedia.org/wiki/Edinburgh_Multiple_Access_Syst...