Sync with manuals from netbsd-8 branch.

Change-Id: I82fdb7486ae4f0f8f622046538806471bfb17c1d

bin/chmod/chmod.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: chmod.1,v 1.25 2013/12/17 09:54:08 apb Exp $
+.\"	$NetBSD: chmod.1,v 1.26 2016/08/11 00:10:42 sevan Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993, 1994
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)chmod.1	8.4 (Berkeley) 3/31/94
 .\"
-.Dd October 22, 2012
+.Dd August 11, 2016
 .Dt CHMOD 1
 .Os
 .Sh NAME
@@ -304,6 +304,11 @@ compatible with the exception of the
 symbol
 .Dq t
 which is not included in that standard.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v1 .
 .Sh BUGS
 There's no
 .Ar perm

bin/cp/cp.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: cp.1,v 1.44 2015/06/28 16:22:54 wiz Exp $
+.\"	$NetBSD: cp.1,v 1.45 2016/08/11 00:17:23 sevan Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993, 1994
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)cp.1	8.3 (Berkeley) 4/18/94
 .\"
-.Dd March 25, 2012
+.Dd August 11, 2016
 .Dt CP 1
 .Os
 .Sh NAME
@@ -255,3 +255,8 @@ The
 .Fl v
 option is an extension to
 .St -p1003.2 .
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v1 .

bin/csh/csh.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: csh.1,v 1.52 2013/01/22 21:20:26 wiz Exp $
+.\"	$NetBSD: csh.1,v 1.53 2016/08/10 17:16:47 sevan Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	@(#)csh.1	8.2 (Berkeley) 1/21/94
 .\"
-.Dd January 22, 2013
+.Dd August 8, 2016
 .Dt CSH 1
 .Os
 .Sh NAME
@@ -2233,7 +2233,7 @@ substitutions on a single line to 20.
 .Sh HISTORY
 .Nm
 appeared in
-.Bx 3 .
+.Bx 2 .
 It was a first implementation of a command language interpreter
 incorporating a history mechanism (see
 .Sx History substitutions ) ,

bin/date/date.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: date.1,v 1.42 2012/04/06 11:36:56 wiz Exp $
+.\"	$NetBSD: date.1,v 1.44 2017/01/03 16:01:05 abhinav Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"     @(#)date.1	8.3 (Berkeley) 4/28/95
 .\"
-.Dd November 15, 2006
+.Dd August 11, 2016
 .Dt DATE 1
 .Os
 .Sh NAME
@@ -148,7 +148,7 @@ The hour of the day, from 00 to 23.
 .It Ar MM
 The minute of the hour, from 00 to 59.
 .It Ar SS
-The second of the minute, from 00 to 61.
+The second of the minute, from 00 to 60.
 .El
 .Pp
 Everything but the minutes is optional.
@@ -244,3 +244,8 @@ The
 .Nm
 utility is expected to be compatible with
 .St -p1003.2 .
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v1 .

bin/dd/dd.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: dd.1,v 1.27 2015/03/18 13:30:13 wiz Exp $
+.\"	$NetBSD: dd.1,v 1.32 2016/08/18 22:43:49 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)dd.1	8.2 (Berkeley) 1/13/94
 .\"
-.Dd March 18, 2015
+.Dd August 18, 2016
 .Dt DD 1
 .Os
 .Sh NAME
@@ -209,7 +209,7 @@ in order to output to a nonexistent file.
 The default or specified value is or'ed with
 .Va rdwr
 for a first
-.Xt open 2
+.Xr open 2
 attempt, then on failure with
 .Va wronly
 on a second attempt.
@@ -486,7 +486,6 @@ To print summary information in human-readable form:
 .Pp
 To customize the information summary output and print it through
 .Xr unvis 3 :
-.Pp
 .Bd -literal -offset indent
 dd if=/dev/zero of=/dev/null count=1 \e
      msgfmt='speed:%E, in %s seconds\en' 2\*[Gt]\*[Am]1 | unvis
@@ -516,3 +515,8 @@ and
 values are extensions to the
 .Tn POSIX
 standard.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v5 .

bin/df/df.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: df.1,v 1.44 2010/04/05 21:17:28 joerg Exp $
+.\"	$NetBSD: df.1,v 1.46 2016/08/10 23:48:14 sevan Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -29,7 +29,7 @@
 .\"
 .\"	@(#)df.1	8.2 (Berkeley) 1/13/92
 .\"
-.Dd March 4, 2008
+.Dd August 10, 2016
 .Dt DF 1
 .Os
 .Sh NAME
@@ -203,4 +203,4 @@ size block.
 A
 .Nm
 utility appeared in
-.At v6 .
+.At v1 .

bin/echo/echo.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: echo.1,v 1.13 2003/08/07 09:05:12 agc Exp $
+.\"	$NetBSD: echo.1,v 1.15 2016/08/14 22:59:22 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)echo.1	8.1 (Berkeley) 7/22/93
 .\"
-.Dd July 22, 1993
+.Dd August 14, 2016
 .Dt ECHO 1
 .Os
 .Sh NAME
@@ -66,3 +66,8 @@ The
 utility is expected to be
 .St -p1003.2
 compatible.
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v2 .

bin/expr/expr.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: expr.1,v 1.33 2012/08/12 17:27:04 wiz Exp $
+.\"	$NetBSD: expr.1,v 1.36 2016/08/23 20:34:23 sevan Exp $
 .\"
 .\" Copyright (c) 2000,2003 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -27,7 +27,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd April 20, 2004
+.Dd August 23, 2016
 .Dt EXPR 1
 .Os
 .Sh NAME
@@ -214,7 +214,7 @@ treat it as a delimiter to mark the end of command
 line options, and ignore it.
 Some
 .Nm
-implementations don't recognize it at all; others
+implementations do not recognize it at all; others
 might ignore it even in cases where doing so results in syntax
 error.
 There should be same result for both following examples,
@@ -242,15 +242,28 @@ The
 .Ar length
 keyword is an extension for compatibility with GNU
 .Nm .
+.Sh HISTORY
+An
+.Nm
+utility first appeared in the Programmer's Workbench (PWB/UNIX).
+A public domain version of
+.Nm
+written by
+.An Pace Willisson
+.Aq pace@blitz.com
+appeared in
+.Bx 386 0.1 .
 .Sh AUTHORS
-Original implementation was written by
+Initial implementation by
-.An J.T. Conklin
+.An Pace Willisson Aq Mt pace@blitz.com
-.Aq jtc@NetBSD.org .
+was largely rewritten by
-It was rewritten for
+.An -nosplit
+.An J.T. Conklin Aq Mt jtc@NetBSD.org .
+It was rewritten again for
 .Nx 1.6
 by
-.An Jaromir Dolecek
+.An -nosplit
-.Aq jdolecek@NetBSD.org .
+.An Jaromir Dolecek Aq Mt jdolecek@NetBSD.org .
 .Sh NOTES
 The empty string
 .Do Dc

bin/kill/kill.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: kill.1,v 1.22 2012/03/22 07:58:17 wiz Exp $
+.\"	$NetBSD: kill.1,v 1.28 2017/04/22 23:01:36 christos Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)kill.1	8.2 (Berkeley) 4/28/95
 .\"
-.Dd April 28, 1995
+.Dd April 22, 2017
 .Dt KILL 1
 .Os
 .Sh NAME
@@ -63,7 +63,6 @@ by the pid operand(s).
 Only the super-user may send signals to other users' processes.
 .Pp
 The options are as follows:
-.Pp
 .Bl -tag -width Ds
 .It Fl s Ar signal_name
 A symbolic signal name specifying the signal to be sent instead of the
@@ -104,6 +103,9 @@ belonging to the user.
 .Pp
 Some of the more commonly used signals:
 .Bl -tag -width Ds -compact
+.It 0
+0 (does not affect the process; can be used to test whether the
+process exists)
 .It 1
 HUP (hang up)
 .It 2
@@ -130,6 +132,8 @@ arguments.
 See
 .Xr csh 1
 for details.
+.Sh DIAGNOSTICS
+.Ex -std
 .Sh SEE ALSO
 .Xr csh 1 ,
 .Xr pgrep 1 ,
@@ -141,11 +145,12 @@ for details.
 .Sh STANDARDS
 The
 .Nm
-function is expected to be
+utility is expected to be
 .St -p1003.2
 compatible.
 .Sh HISTORY
 A
 .Nm
 command appeared in
-.At v6 .
+.At v3
+in section 8 of the manual.

bin/ls/ls.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: ls.1,v 1.78 2014/10/18 01:49:01 jschauma Exp $
+.\"	$NetBSD: ls.1,v 1.79 2016/08/10 17:45:12 sevan Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1991, 1993, 1994
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"     @(#)ls.1	8.7 (Berkeley) 7/29/94
 .\"
-.Dd October 17, 2014
+.Dd August 10, 2016
 .Dt LS 1
 .Os
 .Sh NAME
@@ -513,4 +513,4 @@ specification.
 An
 .Nm
 utility appeared in
-.At v5 .
+.At v1 .

bin/mkdir/mkdir.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: mkdir.1,v 1.17 2012/03/22 07:58:17 wiz Exp $
+.\"	$NetBSD: mkdir.1,v 1.19 2016/08/10 18:42:00 sevan Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)mkdir.1	8.2 (Berkeley) 1/25/94
 .\"
-.Dd January 25, 1994
+.Dd August 10, 2016
 .Dt MKDIR 1
 .Os
 .Sh NAME
@@ -92,3 +92,8 @@ The
 utility is expected to be
 .St -p1003.2
 compatible.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v1 .

bin/mv/mv.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: mv.1,v 1.26 2012/03/22 07:58:17 wiz Exp $
+.\"	$NetBSD: mv.1,v 1.28 2016/08/10 18:08:14 sevan Exp $
 .\"
 .\" Copyright (c) 1989, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)mv.1	8.1 (Berkeley) 5/31/93
 .\"
-.Dd December 26, 2002
+.Dd August 10, 2016
 .Dt MV 1
 .Os
 .Sh NAME
@@ -144,3 +144,8 @@ The
 .Fl v
 option is an extension to
 .St -p1003.2 .
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v1 .

bin/pax/cpio.1

@@ -1,4 +1,4 @@
-.\" $NetBSD: cpio.1,v 1.13 2011/06/19 07:34:24 wiz Exp $
+.\" $NetBSD: cpio.1,v 1.14 2015/12/19 18:48:33 wiz Exp $
 .\"
 .\" Copyright (c) 1997 SigmaSoft, Th. Lockert
 .\" All rights reserved.
@@ -297,7 +297,8 @@ specific archive format specification.
 .Xr pax 1 ,
 .Xr tar 1
 .Sh AUTHORS
-Keith Muller at the University of California, San Diego.
+.An Keith Muller
+at the University of California, San Diego.
 .Sh BUGS
 The
 .Fl s

bin/pwd/pwd.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: pwd.1,v 1.24 2003/10/30 14:58:23 wiz Exp $
+.\"	$NetBSD: pwd.1,v 1.25 2016/08/12 02:03:26 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"     @(#)pwd.1	8.2 (Berkeley) 4/28/95
 .\"
-.Dd October 30, 2003
+.Dd August 12, 2016
 .Dt PWD 1
 .Os
 .Sh NAME
@@ -87,6 +87,11 @@ except that the default is
 .Fl P
 not
 .Fl L .
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v5 .
 .Sh BUGS
 In
 .Xr csh 1

bin/rm/rm.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: rm.1,v 1.27 2013/04/26 19:34:34 wiz Exp $
+.\"	$NetBSD: rm.1,v 1.28 2016/08/12 02:26:42 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993, 1994, 2003
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)rm.1	8.5 (Berkeley) 12/5/94
 .\"
-.Dd April 26, 2013
+.Dd August 12, 2016
 .Dt RM 1
 .Os
 .Sh NAME
@@ -190,6 +190,11 @@ magnetic disk.
 .Em Because these requirements are not met, the
 .Fl P
 .Em option does not conform to the standard .
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v1 .
 .Sh BUGS
 The
 .Fl P

bin/rmdir/rmdir.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: rmdir.1,v 1.15 2003/08/07 09:05:29 agc Exp $
+.\"	$NetBSD: rmdir.1,v 1.16 2016/08/12 02:30:37 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)rmdir.1	8.1 (Berkeley) 5/31/93
 .\"
-.Dd May 31, 1993
+.Dd August 12, 2016
 .Dt RMDIR 1
 .Os
 .Sh NAME
@@ -88,3 +88,8 @@ The
 utility is expected to be
 .St -p1003.2
 compatible.
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v1 .

bin/sleep/sleep.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: sleep.1,v 1.22 2011/08/15 14:45:36 wiz Exp $
+.\"	$NetBSD: sleep.1,v 1.23 2016/08/12 02:36:38 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993, 1994
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"	@(#)sleep.1	8.3 (Berkeley) 4/18/94
 .\"
-.Dd August 13, 2011
+.Dd August 12, 2016
 .Dt SLEEP 1
 .Os
 .Sh NAME
@@ -121,3 +121,8 @@ The
 command is expected to be
 .St -p1003.2
 compatible.
+.Sh HISTORY
+A
+.Nm
+utility appeared in
+.At v4 .

bin/stty/stty.1

@@ -1,4 +1,4 @@
-.\"	$NetBSD: stty.1,v 1.41 2012/06/20 14:19:39 wiz Exp $
+.\"	$NetBSD: stty.1,v 1.43 2016/08/14 23:29:43 sevan Exp $
 .\"
 .\" Copyright (c) 1990, 1993, 1994
 .\"	The Regents of the University of California.  All rights reserved.
@@ -32,7 +32,7 @@
 .\"
 .\"     @(#)stty.1	8.5 (Berkeley) 6/1/94
 .\"
-.Dd June 16, 2012
+.Dd August 15, 2016
 .Dt STTY 1
 .Os
 .Sh NAME
@@ -633,3 +633,8 @@ and
 flags are
 extensions to the standard, as are the operands mentioned in the control
 operations section.
+.Sh HISTORY
+An
+.Nm
+utility appeared in
+.At v2 .