4 ms·

[citation needed]

• kps 2y ago
  There are definitely errors. BSD man pages tend to be good about attribution, e.g. https://man.freebsd.org/cgi/man.cgi?query=cat https://man.freebsd.org/cgi/man.cgi?query=cat — HISTORY A cat utility appeared in Version 1 AT&T UNIX. Dennis Ritchie designed and wrote the first man page. It appears to have been for cat. Otherwise, you go to the TUHS wiki for earlier system man pages.