Index: bin/kill/kill.1
===================================================================
--- bin/kill/kill.1
+++ bin/kill/kill.1
@@ -32,7 +32,7 @@
 .\"	@(#)kill.1	8.2 (Berkeley) 4/28/95
 .\" $FreeBSD$
 .\"
-.Dd April 28, 1995
+.Dd August 11, 2016
 .Dt KILL 1
 .Os
 .Sh NAME
@@ -147,7 +147,8 @@
 A
 .Nm
 command appeared in
-.At v3 .
+.At v3
+in section 8 of the manual.
 .Sh BUGS
 A replacement for the command
 .Dq Li kill 0
Index: sbin/ccdconfig/ccdconfig.8
===================================================================
--- sbin/ccdconfig/ccdconfig.8
+++ sbin/ccdconfig/ccdconfig.8
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 1, 2013
+.Dd September 7, 2016
 .Dt CCDCONFIG 8
 .Os
 .Sh NAME
@@ -159,7 +159,7 @@
 to a two disk stripe of da6 and da7.
 The last example is a simple
 mirror.
-The 2nd slice of /dev/da8 is mirrored with the 3rd slice of /dev/da9
+The second slice of /dev/da8 is mirrored with the third slice of /dev/da9
 and assigned to ccd0.
 .Bd -literal
 # ccdconfig ccd0 64 none /dev/da0s1 /dev/da1s1 /dev/da2s1 /dev/da3s1
@@ -246,7 +246,7 @@
 The
 .Nm
 utility first appeared in
-.Nx 1.0a .
+.Nx 1.1 .
 .Sh BUGS
 The initial disklabel returned by
 .Xr ccd 4
Index: sbin/dmesg/dmesg.8
===================================================================
--- sbin/dmesg/dmesg.8
+++ sbin/dmesg/dmesg.8
@@ -28,7 +28,7 @@
 .\"     @(#)dmesg.8	8.1 (Berkeley) 6/5/93
 .\" $FreeBSD$
 .\"
-.Dd May 9, 2013
+.Dd September 7, 2016
 .Dt DMESG 8
 .Os
 .Sh NAME
@@ -84,4 +84,4 @@
 The
 .Nm
 utility appeared in
-.Bx 4.0 .
+.Bx 3 .
Index: sbin/dump/dump.8
===================================================================
--- sbin/dump/dump.8
+++ sbin/dump/dump.8
@@ -29,7 +29,7 @@
 .\"     @(#)dump.8	8.3 (Berkeley) 5/1/95
 .\" $FreeBSD$
 .\"
-.Dd February 24, 2006
+.Dd September 7, 2016
 .Dt DUMP 8
 .Os
 .Sh NAME
@@ -514,7 +514,7 @@
 A
 .Nm
 utility appeared in
-.At v6 .
+.At v4 .
 .Sh BUGS
 Fewer than 32 read errors on the file system are ignored, though all
 errors will generate a warning message.
Index: sbin/dumpon/dumpon.8
===================================================================
--- sbin/dumpon/dumpon.8
+++ sbin/dumpon/dumpon.8
@@ -28,7 +28,7 @@
 .\"     From: @(#)swapon.8	8.1 (Berkeley) 6/5/93
 .\" $FreeBSD$
 .\"
-.Dd October 8, 2014
+.Dd September 7, 2016
 .Dt DUMPON 8
 .Os
 .Sh NAME
@@ -154,7 +154,7 @@
 The
 .Nm
 utility appeared in
-.Fx 2.1 .
+.Fx 2.0.5 .
 .Sh BUGS
 Because the file system layer is already dead by the time a crash dump
 is taken, it is not possible to send crash dumps directly to a file.
Index: sbin/fsck_msdosfs/fsck_msdosfs.8
===================================================================
--- sbin/fsck_msdosfs/fsck_msdosfs.8
+++ sbin/fsck_msdosfs/fsck_msdosfs.8
@@ -25,7 +25,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd June 4, 2009
+.Dd September 8, 2016
 .Dt FSCK_MSDOSFS 8
 .Os
 .Sh NAME
@@ -114,7 +114,10 @@
 .Sh HISTORY
 The
 .Nm
-utility first appeared in
+utility appeared in
+.Nx 1.2 .
+.Nm
+first appeared in
 .Fx 4.4 .
 .Sh BUGS
 The
Index: sbin/fsdb/fsdb.8
===================================================================
--- sbin/fsdb/fsdb.8
+++ sbin/fsdb/fsdb.8
@@ -28,7 +28,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 24, 2006
+.Dd September 8, 2016
 .Dt FSDB 8
 .Os
 .Sh NAME
@@ -239,19 +239,20 @@
 .Sh HISTORY
 The
 .Nm
-utility uses the source code for
+utility appeared in
+.Bx 4.3 Tahoe .
+It used the source code for
 .Xr fsck 8
 to implement most of the file system manipulation code.
 The remainder of
 .Nm
-first appeared in
-.Nx ,
+appeared in
+.Nx 1.1
 written by
 .An John T. Kohl .
-.Pp
-.An Peter Wemm
-ported it to
-.Fx .
+It first appeared in
+.Fx 2.1.5 
+ported by Peter Wemm.
 .Sh BUGS
 Manipulation of ``short'' symlinks has no effect.
 In particular, one should not
Index: sbin/gbde/gbde.8
===================================================================
--- sbin/gbde/gbde.8
+++ sbin/gbde/gbde.8
@@ -31,7 +31,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd August 27, 2014
+.Dd September 8, 2016
 .Dt GBDE 8
 .Os
 .Sh NAME
@@ -263,6 +263,9 @@
 .Pq Dq CBOSS ,
 as part of the
 DARPA CHATS research program.
+.Nm
+first appeared in
+.Fx 5.0 .
 .Sh AUTHORS
 .An Poul-Henning Kamp Aq Mt phk@FreeBSD.org
 .Sh BUGS
Index: sbin/init/init.8
===================================================================
--- sbin/init/init.8
+++ sbin/init/init.8
@@ -31,7 +31,7 @@
 .\"     @(#)init.8	8.3 (Berkeley) 4/18/94
 .\" $FreeBSD$
 .\"
-.Dd July 24, 2015
+.Dd September 8, 2016
 .Dt INIT 8
 .Os
 .Sh NAME
@@ -345,7 +345,7 @@
 An
 .Nm
 utility appeared in
-.At v6 .
+.At v1 .
 .Sh CAVEATS
 Systems without
 .Xr sysctl 8
Index: sbin/mknod/mknod.8
===================================================================
--- sbin/mknod/mknod.8
+++ sbin/mknod/mknod.8
@@ -28,7 +28,7 @@
 .\"     @(#)mknod.8	8.2 (Berkeley) 12/11/93
 .\" $FreeBSD$
 .\"
-.Dd January 31, 2010
+.Dd September 9, 2016
 .Dt MKNOD 8
 .Os
 .Sh NAME
@@ -149,4 +149,4 @@
 A
 .Nm
 utility appeared in
-.At v6 .
+.At v4 .
Index: sbin/mksnap_ffs/mksnap_ffs.8
===================================================================
--- sbin/mksnap_ffs/mksnap_ffs.8
+++ sbin/mksnap_ffs/mksnap_ffs.8
@@ -34,7 +34,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd February 14, 2011
+.Dd September 9, 2016
 .Dt MKSNAP_FFS 8
 .Os
 .Sh NAME
@@ -75,7 +75,7 @@
 The
 .Nm
 utility first appeared in
-.Fx 5.0 .
+.Fx 5.1 .
 .Sh CAVEATS
 The disk full situation is not handled gracefully and may
 lead to a system panic when no free blocks are found.
Index: sbin/mount_fusefs/mount_fusefs.8
===================================================================
--- sbin/mount_fusefs/mount_fusefs.8
+++ sbin/mount_fusefs/mount_fusefs.8
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 11, 2012
+.Dd September 9, 2016
 .Dt MOUNT_FUSEFS 8
 .Os
 .Sh NAME
@@ -52,7 +52,8 @@
 .Sh DESCRIPTION
 Basic usage is to start a fuse daemon on the given
 .Ar special
-file.  In practice, the daemon is assigned a
+file.
+In practice, the daemon is assigned a
 .Ar special
 file automatically, which can then be indentified via
 .Xr fstat 1 .
@@ -68,7 +69,8 @@
 .Nm
 will call the
 .Ar fuse_daemon
-via that command.  In that way the
+via that command.
+In that way the
 .Ar fuse_daemon
 will be instructed to attach itself to
 .Ar special .
@@ -101,7 +103,8 @@
 .It Fl A , Ic --reject-allow_other
 Prohibit the
 .Cm allow_other
-mount flag. Intended for use in scripts and the
+mount flag.
+Intended for use in scripts and the
 .Xr sudoers 5
 file.
 .It Fl S , Ic --safe
@@ -143,8 +146,8 @@
 Limit size of read requests to
 .Ar n
 .It Cm private
-Refuse shared mounting of the daemon. This is the default behaviour,
-to allow sharing, expicitly use
+Refuse shared mounting of the daemon.
+This is the default behaviour, to allow sharing, expicitly use
 .Fl o Cm noprivate
 .It Cm neglect_shares
 Do not refuse unmounting if there are secondary mounts
@@ -154,11 +157,13 @@
 .El
 .Pp
 Besides the above mount options, there is a set of pseudo-mount options which
-are supported by the Fuse library. One can list these by passing
+are supported by the Fuse library.
+One can list these by passing
 .Fl h
-to a Fuse daemon. Most of these options have effect only on the behaviour of
-the daemon (that is, their scope is limited to userspace). However,
-there are some which do require in-kernel support.
+to a Fuse daemon.
+Most of these options have effect only on the behaviour of the daemon (that is,
+their scope is limited to userspace).
+However, there are some which do require in-kernel support.
 Currently the options supported by the kernel are:
 .Bl -tag -width indent
 .It Cm direct_io
@@ -189,7 +194,7 @@
 real gid) as the user.
 .Pp
 This is applied for Fuse mounts by default and only root can mount without
-the strict access policy (ie. the
+the strict access policy (i.e. the
 .Cm allow_other
 mount option).
 .Pp
@@ -201,7 +206,7 @@
 are concerned) by doing their own secondary mount (See
 .Sx SHARED MOUNTS ) .
 .Sh SHARED MOUNTS
-A Fuse daemon can be shared (ie. mounted multiple times).
+A Fuse daemon can be shared (i.e. mounted multiple times).
 When doing the first (primary) mount, the spawner and the mounter of the daemon
 must have the same uid, or the mounter should be the superuser.
 .Pp
@@ -212,9 +217,9 @@
 links: they redirect all filesystem operations to the primary mount.
 .Pp
 Doing a secondary mount is like signing an agreement: by this action, the mounter
-agrees that the Fuse daemon can trace her I/O activities. From then on
-she is not banned from using the filesystem (either via her own mount or
-via the primary mount), regardless whether
+agrees that the Fuse daemon can trace her I/O activities.
+From then on she is not banned from using the filesystem
+(either via her own mount or via the primary mount), regardless whether
 .Cm allow_other
 is used or not.
 .Pp
@@ -226,14 +231,15 @@
 System administrators might want to use a custom mount policy (ie., one going
 beyond the
 .Va vfs.usermount
-sysctl). The primary tool for such purposes is
+sysctl).
+The primary tool for such purposes is
 .Xr sudo 8 .
 However, given that
 .Nm
 is capable of invoking an arbitrary program, one must be careful when doing this.
 .Nm
-is designed in a way such that it makes that easy. For this purpose,
-there are options which disable certain risky features (ie.
+is designed in a way such that it makes that easy.
+For this purpose, there are options which disable certain risky features (i.e.
 .Fl S
 and
 .Fl A ) ,
@@ -269,8 +275,8 @@
 .Nm
 will ignore uknown mount options.
 .It Ev MOUNT_FUSEFS_CALL_BY_LIB
-Adjust behaviour to the needs of the FUSE library. Currently it effects
-help output.
+Adjust behaviour to the needs of the FUSE library.
+Currently it effects help output.
 .El
 .Pp
 Although the following variables do not have any effect on
@@ -278,11 +284,13 @@
 itself, they affect the behaviour of fuse daemons:
 .Bl -tag -width ".Ev FUSE_DEV_NAME"
 .It Ev FUSE_DEV_NAME
-Device to attach. If not set, the multiplexer path
+Device to attach.
+If not set, the multiplexer path
 .Ar /dev/fuse
 is used.
 .It Ev FUSE_DEV_FD
-File desciptor of an opened Fuse device to use. Overrides
+File desciptor of an opened Fuse device to use.
+Overrides
 .Ev FUSE_DEV_NAME .
 .It Ev FUSE_NO_MOUNT
 If set, the library will not attempt to mount the filesystem, even
@@ -293,7 +301,8 @@
 .It Pa /dev/fuse
 Fuse device with which the kernel and Fuse daemons can communicate.
 .It Pa /dev/fuse
-The multiplexer path. An
+The multiplexer path.
+An
 .Xr open 2
 performed on it automatically is passed to a free Fuse device by the kernel
 (which might be created just for this puprose).
@@ -330,12 +339,19 @@
 .Xr umount 8
 .Sh HISTORY
 .Nm
-appears as the part of the FreeBSD implementation of the Fuse userspace filesystem
-framework (see http://fuse.sourceforge.net). This user interface is FreeBSD specific.
+appeared in
+.Fx 10.0
+as the part of the
+.Fx
+implementation of the Fuse userspace filesystem
+framework (see http://fuse.sourceforge.net).
 .Sh CAVEATS
-Secondary mounts should be unmounted via their device name. If an attempt is
-made to be unmount them via their filesystem root path, the unmount request
-will be forwarded to the primary mount path.
+This user interface is
+.Fx
+specific.
+Secondary mounts should be unmounted via their device name.
+If an attempt is made to be unmount them via their filesystem root path,
+the unmount request will be forwarded to the primary mount path.
 In general, unmounting by device name is less error-prone than by mount path
 (although the latter will also work under normal circumstances).
 .Pp
Index: sbin/mount_msdosfs/mount_msdosfs.8
===================================================================
--- sbin/mount_msdosfs/mount_msdosfs.8
+++ sbin/mount_msdosfs/mount_msdosfs.8
@@ -30,7 +30,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd October 1, 2013
+.Dd September 9, 2016
 .Dt MOUNT_MSDOSFS 8
 .Os
 .Sh NAME
@@ -200,21 +200,32 @@
 List of Localized MS Operating Systems:
 .Pa http://www.microsoft.com/globaldev/reference/oslocversion.mspx .
 .Sh HISTORY
-The
+The predecessor to
+.Nm mount_msdos
+utility named
+.Nm mount_pcfs
+appeared in
+.Bx 386 .
+It was rewritten in
+.Nx 1.0
+and first appeared in
+.Fx 2.0 .
+.Nm mount_msdos
+was renamed to the more aptly-named
 .Nm
-utility first appeared in
-.Fx 2.0 .
-Its predecessor, the
+in
+.Fx 5.0.
+The character code conversion routine was added in 2003.
+.Sh AUTHORS
+Initial implimintation as
 .Nm mount_pcfs
-utility appeared in
-.Fx 1.0 ,
-and was abandoned in favor
-of the more aptly-named
-.Nm .
-.Pp
+was written by
+.An -nosplit
+.An Paul Popelka Aq Mt paulp@uts.amdahl.com .
+It was rewritten by
+.An Christopher G. Demetriou Aq Mt cgd@NetBSD.org .
 The character code conversion routine was added by
-.An Ryuichiro Imura Aq Mt imura@ryu16.org
-in 2003.
+.An Ryuichiro Imura Aq Mt imura@ryu16.org .
 .Sh CAVEATS
 The use of the
 .Fl 9
Index: sbin/mount_nullfs/mount_nullfs.8
===================================================================
--- sbin/mount_nullfs/mount_nullfs.8
+++ sbin/mount_nullfs/mount_nullfs.8
@@ -33,7 +33,7 @@
 .\"     @(#)mount_null.8	8.6 (Berkeley) 5/1/95
 .\" $FreeBSD$
 .\"
-.Dd May 1, 1995
+.Dd September 10, 2016
 .Dt MOUNT_NULLFS 8
 .Os
 .Sh NAME
@@ -240,6 +240,10 @@
 .Em "Stackable Layers: an Architecture for File System Development" .
 .Sh HISTORY
 The
-.Nm
+.Nm mount_null
 utility first appeared in
 .Bx 4.4 .
+It was renamed to
+.Nm
+in
+.Fx 5.0 .
Index: sbin/pfctl/pfctl.8
===================================================================
--- sbin/pfctl/pfctl.8
+++ sbin/pfctl/pfctl.8
@@ -26,7 +26,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd June 21, 2011
+.Dd September 11, 2016
 .Dt PFCTL 8
 .Os
 .Sh NAME
@@ -390,7 +390,7 @@
 optimization done automatically by the kernel
 will skip evaluation of rules where possible.
 Packets passed statefully are counted in the rule that created the state
-(even though the rule isn't evaluated more than once for the entire
+(even though the rule is not evaluated more than once for the entire
 connection).
 .It Fl s Cm Anchors
 Show the currently loaded anchors directly attached to the main ruleset.
@@ -593,7 +593,7 @@
 .Dq Pass
 counters when a
 .Dq stateful
-packet is passed but doesn't match the table anymore.
+packet is passed but does not match the table anymore.
 This will happen in our example if someone flushes the table while the
 .Xr ping 8
 command is running.
@@ -609,7 +609,7 @@
 For constant tables, which cannot be altered outside
 .Xr pf.conf 5 .
 .It p
-For persistent tables, which don't get automatically killed when no rules
+For persistent tables, which do not get automatically killed when no rules
 refer to them.
 .It a
 For tables which are part of the
@@ -648,7 +648,7 @@
 .Pp
 .Bl -tag -width xxxxxxxxxxxx -compact
 .It Fl x Cm none
-Don't generate debug messages.
+Do not generate debug messages.
 .It Fl x Cm urgent
 Generate debug messages only for serious errors.
 .It Fl x Cm misc
@@ -682,5 +682,9 @@
 .Nm
 program and the
 .Xr pf 4
-filter mechanism first appeared in
+filter mechanism appeared in
 .Ox 3.0 .
+They first appeared in
+.Fx 5.3
+ported from the version in
+.Ox 3.5
Index: sbin/sconfig/sconfig.8
===================================================================
--- sbin/sconfig/sconfig.8
+++ sbin/sconfig/sconfig.8
@@ -11,7 +11,7 @@
 .\" works or modified versions.
 .\"
 .\" $FreeBSD$
-.Dd May 19, 2004
+.Dd September 10, 2016
 .Dt SCONFIG 8 i386
 .Os
 .Sh NAME
@@ -575,7 +575,13 @@
 .Xr spppcontrol 8
 .\"--------------------------------------------------------------
 .Sh HISTORY
-This utility is a replacement for the
+The
+.Nm
+utility appeared in
+.Fx 5.2 .
+The
+.Nm
+utility is a replacement for the
 .Nm cxconfig
 and
 .Nm ctconfig
Index: sbin/setkey/setkey.8
===================================================================
--- sbin/setkey/setkey.8
+++ sbin/setkey/setkey.8
@@ -29,7 +29,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd July 3, 2015
+.Dd September 10, 2016
 .Dt SETKEY 8
 .Os
 .\"
@@ -713,6 +713,8 @@
 .Nm
 utility first appeared in WIDE Hydrangea IPv6 protocol stack kit.
 The utility was completely re-designed in June 1998.
+It first appeared in
+.Fx 4.0 .
 .\"
 .Sh BUGS
 The
Index: sbin/shutdown/shutdown.8
===================================================================
--- sbin/shutdown/shutdown.8
+++ sbin/shutdown/shutdown.8
@@ -28,7 +28,7 @@
 .\"     @(#)shutdown.8	8.2 (Berkeley) 4/27/95
 .\" $FreeBSD$
 .\"
-.Dd December 15, 2014
+.Dd September 21, 2016
 .Dt SHUTDOWN 8
 .Os
 .Sh NAME
@@ -215,7 +215,9 @@
 .Xr init 8 ,
 .Xr reboot 8
 .Sh HISTORY
-The
+A
 .Nm
-utility appeared in
-.Bx 4.0 .
+command was originally written by Ian Johnstone for UNSW's modified
+.At "6th Edn" .
+It was modified and then incorporated in
+.Bx 4.1 .