Grammar fixes.
Add/correct HISTORY section.
closes #276
Change-Id: I0640104acea9be90f4cbbda34abfb47c8a0b753b
-.\" $NetBSD: sync.8,v 1.15 2003/08/07 09:05:42 agc Exp $
+.\" $NetBSD: sync.8,v 1.16 2016/08/12 02:59:23 sevan Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" @(#)sync.8 8.1 (Berkeley) 5/31/93
.\"
-.Dd May 31, 1993
+.Dd August 12, 2016
.Dt SYNC 8
.Os
.Sh NAME
A
.Nm
command appeared in
-.At v6 .
+.At v4 .
-.\" $NetBSD: test.1,v 1.28 2012/12/16 17:57:49 wiz Exp $
+.\" $NetBSD: test.1,v 1.30 2016/08/12 03:17:41 sevan Exp $
.\"
.\" Copyright (c) 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" @(#)test.1 8.1 (Berkeley) 5/31/93
.\"
-.Dd December 16, 2012
+.Dd August 12, 2016
.Dt TEST 1
.Os
.Sh NAME
.Ar expression1
or
.Ar expression2
-are true.
+is true.
.It Cm \&( Ar expression Cm \&)
True if
.Ar expression
utility implements a superset of the
.St -p1003.2
specification.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v7 .
.Sh CAVEATS
The
.Nm
.\" SUCH DAMAGE.
.\"
.\" from: @(#)chown.8 8.3 (Berkeley) 3/31/94
-.\" $NetBSD: chown.8,v 1.7 2013/12/17 09:54:08 apb Exp $
+.\" $NetBSD: chown.8,v 1.10 2016/09/11 01:23:26 sevan Exp $
.\"
-.Dd October 22, 2012
+.Dd September 11, 2016
.Dt CHOWN 8
.Os
.Sh NAME
.Sh DESCRIPTION
.Nm
sets the user ID and/or the group ID of the specified files.
+Symbolic links named by arguments are silently left unchanged unless
+.Fl h
+is used.
.Pp
The options are as follows:
.Bl -tag -width Ds
Change the user ID and/or the group ID for the file hierarchies rooted
in the files instead of just the files themselves.
.It Fl f
-Don't report any failure to change file owner or group, nor modify
+Do not report any failure to change file owner or group, nor modify
the exit status to reflect such failures.
.It Fl h
If
.Ar group
may be either a group name or a numeric group ID.
Since it is valid to have a user or group name that is numeric (and
-doesn't have the numeric ID that matches its name) the name lookup
+does not have the numeric ID that matches its name) the name lookup
is always done first.
Preceding an ID with a ``#'' character will force it to be taken
as a number.
.Xr lchown 2 ,
.Xr fts 3 ,
.Xr symlink 7
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v1 .
.Sh STANDARDS
The
.Nm
-.\" $NetBSD: mknod.8,v 1.28 2004/06/17 21:30:14 dsl Exp $
+.\" $NetBSD: mknod.8,v 1.29 2016/09/11 23:02:54 sevan Exp $
.\"
.\" Copyright (c) 1980, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" @(#)mknod.8 8.2 (Berkeley) 12/11/93
.\"
-.Dd June 17, 2004
+.Dd September 12, 2016
.Dt MKNOD 8
.Os
.Sh NAME
A
.Nm
command appeared in
-.At v6 .
+.At v4 .
The
.Fl F
option appeared in
-.\" $NetBSD: nologin.8,v 1.9 2003/08/07 10:04:35 agc Exp $
+.\" $NetBSD: nologin.8,v 1.10 2016/09/12 05:23:32 sevan Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" @(#)nologin.8 8.1 (Berkeley) 6/19/93
.\"
-.Dd June 19, 1993
+.Dd September 12, 2016
.Dt NOLOGIN 8
.Os
.Sh NAME
.Bx 4.4 ,
a free re-implementation was contributed in
.Nx 1.5
-by Hubert Feyrer to avoid bloat through the copyright comment.
+to avoid bloat through the copyright comment.
+.Sh AUTHORS
+Re-implementation by
+.An Hubert Feyrer Aq Mt hubertf@NetBSD.org .
-.\" $NetBSD: shutdown.8,v 1.31 2011/10/04 07:25:34 dholland Exp $
+.\" $NetBSD: shutdown.8,v 1.33 2016/09/14 00:16:31 kre Exp $
.\"
.\" Copyright (c) 1988, 1991, 1993
.\" The Regents of the University of California. All rights reserved.
.\"
.\" @(#)shutdown.8 8.2 (Berkeley) 4/27/95
.\"
-.Dd October 4, 2011
+.Dd September 12, 2016
.Dt SHUTDOWN 8
.Os
.Sh NAME
The hours and minutes in the second time format may be separated by
a colon (``:'') for backward compatibility.
.Sh HISTORY
-The
+A
.Nm
-command appeared in
-.Bx 4.0 .
+command was originally written by Ian Johnstone for UNSW's modified
+.At "6th Edn" ,
+modified, and then incorporated in
+.Bx 4.1 .