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features:pipes [2015/12/29 20:30]
admin
features:pipes [2015/12/29 20:33] (current)
admin [Dating the Creation of Pipes]
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 According to the [[:​anecdotes:​pipes|anecdotes]],​ Ken Thompson added pipes to Unix in one day. According to the [[:​anecdotes:​pipes|anecdotes]],​ Ken Thompson added pipes to Unix in one day.
  
-The Second Edition of Unix, dated June 1972, didn't have pipes. By January 15, 1973, Unix did have pipesDoug McIlroy put out the notice for a [[http://​www.tuhs.org/​Archive/​Documentation/​Papers/​Unix_Users_Talk_Notes_Jan73.pdf|talk which described the state of UNIX]] at that time. Page 4 describes SYS PIPE and its implementation. This is as narrow as we can get on the date when Ken added pipes to the system.+The Second Edition of Unix, dated June 1972, didn't have pipes; by January 15, 1973, Unix did have pipesDoug McIlroy put out the notice for a [[http://​www.tuhs.org/​Archive/​Documentation/​Papers/​Unix_Users_Talk_Notes_Jan73.pdf|talk which described the state of UNIX]] at that time; page 4 describes SYS PIPE and its implementation. This is as narrow as we can get on the date when Ken added pipes to the system.
  
features/pipes.txt ยท Last modified: 2015/12/29 20:33 by admin