* [TUHS] RUNCOM and Multics: the origin of "rc" file
@ 2022-07-25 3:44 Michelangelo De Simone
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From: Michelangelo De Simone @ 2022-07-25 3:44 UTC (permalink / raw)
long time lurker here. Today I ended up on an article by Christian Lee Seibold about the origin of shells .
Coincidentally the article explained how the “rc” files came to be and why they’re called “rc”: everything started with RUNCOM and Multics. An excerpt from the article:
Unix Shells have had a very long history, and it all starts with a program written by Louis Pouzin for the MIT CTSS Operating System, called RUNCOM (which stood for “run commands”). It executed commands from a file, called “a runcom”. According to Kernighan and Ritchie, “rc” configuration files from Unix descended from this. Tom Van Vleck also gives origins of Unix’s use of “rc” to RUNCOM , and notes that the first time he read the term “shell” was from Multics documentation created by Doug Eastwood. According to Louis Pouzin, he coined the word “shell”.
Well, now I know…
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2022-07-25 3:44 [TUHS] RUNCOM and Multics: the origin of "rc" file Michelangelo De Simone
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