Watch people explain UNIX in 1982

If your knowledge of the UNIX operating system is basically the line from the 1993 movie “Jurassic Park” (where Lexie goes, “It’s a UNIX system! I know this!), you might want to brush up a bit more on the subject. Sure, there’s Wikipedia, but if you’re a video fan, you’ll want to check out this film, published today on YouTube by the folks from the AT&T Tech Channel.