svn commit: r352020 - stable/12/share/man/man4

[Sevan Janiyan]

Author: sevan (doc committer)
Date: Sat Sep  7 17:22:25 2019
New Revision: 352020
URL: https://svnweb.freebsd.org/changeset/base/352020

Log:
  MFC r351631
  Earliest reference to /dev/null I can find is in v4 sh(1) and nulldev in
  nsys/ken/subr.c
  via TUHS archive
  https://minnie.tuhs.org/cgi-bin/utree.pl?file=V4

Modified:
  stable/12/share/man/man4/null.4
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/share/man/man4/null.4
==============================================================================
--- stable/12/share/man/man4/null.4	Sat Sep  7 17:21:08 2019	(r352019)
+++ stable/12/share/man/man4/null.4	Sat Sep  7 17:22:25 2019	(r352020)
@@ -28,7 +28,7 @@
 .\"	@(#)null.4	8.1 (Berkeley) 6/5/93
 .\" $FreeBSD$
 .\"
-.Dd June 5, 1993
+.Dd August 30, 2019
 .Dt NULL 4
 .Os
 .Sh NAME
@@ -54,4 +54,4 @@ device is always zero.
 A
 .Nm
 device appeared in
-.At v7 .
+.At v4 .