Unix turns 40: The past, present and future of a revolutionary OSThis
article in ComputerWorld gives some "history" type stories:
http://www.computerworld.com/s/article/340205/Unix_Turns_40

*Idea: click on "Print"*
((hint:  you might prefer the version you get, when you go down
   below the page selectors, and, near the options like "Email",
   "Comment", and "Send Feedback",
   then click on *"Print",* which "seems to"
   have an "href=" field of "javascript:void(0);"))
-- 
Mike Schwartz
Glendale  AZ
schwartz@acm.org