There are good reasons that these startups weren't using OSes using Algol and Mesa. You seem to imply that the success of C and Unix is some historical accident as a result of two startups picking Unix randomly, and their choice was bit a function of the technical properties of UNIX and C. Which, is of course, nonsense.
Sun used Unix because Sun was co-founded by Bill Joy. By that time, Joy was already deeply involved in Unix (per BSD). If he didn't find Unix and C likeable and up to the task, they would have made different choices.
SGI and Sun were just one of many catalyzers, like a lot of programming languages have catalyzers.
Sun used Unix because Sun was co-founded by Bill Joy. By that time, Joy was already deeply involved in Unix (per BSD). If he didn't find Unix and C likeable and up to the task, they would have made different choices.
SGI and Sun were just one of many catalyzers, like a lot of programming languages have catalyzers.