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Unix turns 40: The past, present and future of a revolutionary OS

Posted by Scott_Ruecker on · 3 comments
ComputerWorld; By Gary Anthes
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Forty years ago this summer, a programmer sat down and knocked out in one month what would become one of the most important pieces of software ever created. In August 1969, Ken Thompson, a programmer at AT&T subsidiary Bell Laboratories, saw the month-long departure of his wife and young son as an opportunity to put his ideas for a new operating system into practice. He wrote the first version of Unix in assembly language for a wimpy Digital Equipment Corp. (DEC) PDP-7 minicomputer, spending one week each on the operating system, a shell, an editor and an assembler.

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Comments (3)

Quoting:a revolutionary OS


*chuckle*

I'm in the midst of reading "The UNIX-HATERS Handbook", hence the chuckle :)
As far as I understood it wasn't revolutionary at all, because all the ideas already existed in the Multics project.

However, while the people at Multics were too busy writing spec-papers and adding error-checking to their software, the people of Bell did a 'quick hack'; left all error-checking out and called it UNICS.

ED: OK, linking files was revolutionary. It was covered in Unics in the early 70's and even nowadays is not even found in Windows!
Well, one could say that in a similar way Windows was revolutionary... Except that in this case the competition wasn't sitting forever in the labs.

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