Refine the history of uname. It appeared in 4.4BSD. It was not in v7 unix. It

was one of the additions in PWB, and appeared in System III and later commercial
versions of Unix. The different args to uname weren't aded until System III. Add
a quick note to note the late entry into the BSD fork of Unix since PWB
otherwise implies a pre-fork date.
This commit is contained in:
imp 2020-05-12 22:44:51 +00:00
parent a47ba490d6
commit 34faf79d4f

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@ -146,7 +146,11 @@ specification.
.Sh HISTORY
The
.Nm
command appeared in PWB UNIX.
command appeared in PWB UNIX 1.0, however
.Bx 4.4
was the first Berkeley release with the
.Nm
command.
.Pp
The
.Fl K