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The original UNIX shell (Thompson Shell) had chdir as a builtin, so I’d wager it’s always been a builtin. https://en.wikipedia.org/wiki/Thompson_shell https://
by hnlmorg 10mo ago
The original UNIX shell (Thompson Shell) had chdir as a builtin, so I’d wager it’s always been a builtin.
https://en.wikipedia.org/wiki/Thompson_shell https://en.wikipedia.org/wiki/Thompson_shell