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A comment on The Unix `Who` Command. Parent comment

Re:The Unix `Who` Command by cat199 on Thursday September 03, 2020 @09:38AM (#24363903)
openbsd 'who' is in the 300 range:

http://cvsweb.openbsd.org/src/usr.bin/who/who.c?rev=1.29&con...

this version appears to derive from rewriting unix who in the 4.4BSD era to replace AT&T code (copyright 1989 / no AT&T in header notes as basis for assumption)

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Re:The Unix `Who` Command by drewg123 on Thursday September 03, 2020 @10:04AM (#24364147)
Its interesting. FreeBSD's is about the same size, but was again re-written in 2002 to "to add some features required by SUSv3" : https://github.com/freebsd/freebsd/commit/1894db5ac7af64acc7...
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