4 files changed, 9 insertions, 24 deletions
diff --git a/share/man/man1/intro.1 b/share/man/man1/intro.1
index 76872ae90c3..0980473048a 100644
--- a/share/man/man1/intro.1
+++ b/share/man/man1/intro.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: intro.1,v 1.11 2007/05/31 19:19:48 jmc Exp $
+.\"	$OpenBSD: intro.1,v 1.12 2010/01/10 10:53:33 jmc Exp $
 .\"	$NetBSD: intro.1,v 1.4 1994/11/30 08:35:00 jtc Exp $
 .\"
 .\" Copyright (c) 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)intro.1	8.2 (Berkeley) 12/30/93
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: January 10 2010 $
 .Dt INTRO 1
 .Os
 .Sh NAME
@@ -66,9 +66,6 @@ Traditionally, the value 0 signifies successful completion of the command.
 .Xr intro 7 ,
 .Xr intro 8 ,
 .Xr intro 9
-.Pp
-Tutorials in the UNIX User's Supplementary Documents:
-.Pa /usr/share/doc/usd/ .
 .Sh HISTORY
 An
 .Nm
diff --git a/share/man/man4/unix.4 b/share/man/man4/unix.4
index 9fa435d21b5..bb9bca3abbe 100644
--- a/share/man/man4/unix.4
+++ b/share/man/man4/unix.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: unix.4,v 1.9 2009/10/22 15:02:12 sobrado Exp $
+.\"	$OpenBSD: unix.4,v 1.10 2010/01/10 10:53:33 jmc Exp $
 .\"	$NetBSD: unix.4,v 1.3 1994/11/30 16:22:43 jtc Exp $
 .\"
 .\" Copyright (c) 1991, 1993
@@ -30,7 +30,7 @@
 .\"
 .\"     @(#)unix.4	8.1 (Berkeley) 6/9/93
 .\"
-.Dd $Mdocdate: October 22 2009 $
+.Dd $Mdocdate: January 10 2010 $
 .Dt UNIX 4
 .Os
 .Sh NAME
@@ -148,9 +148,3 @@ when the destination socket is closed.
 .Sh SEE ALSO
 .Xr socket 2 ,
 .Xr netintro 4
-.Pp
-"An Introductory 4.4BSD Interprocess Communication Tutorial",
-.Pa /usr/share/doc/psd/20.ipctut/ .
-.Pp
-"An Advanced 4.4BSD Interprocess Communication Tutorial",
-.Pa /usr/share/doc/psd/21.ipc/ .
diff --git a/share/man/man6/intro.6 b/share/man/man6/intro.6
index 66719ec7766..20527c7d252 100644
--- a/share/man/man6/intro.6
+++ b/share/man/man6/intro.6
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: intro.6,v 1.13 2009/11/16 17:29:21 jmc Exp $
+.\"	$OpenBSD: intro.6,v 1.14 2010/01/10 10:53:33 jmc Exp $
 .\"
 .\" Copyright (c) 1999 Hugh Graham
 .\"
@@ -23,7 +23,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: November 16 2009 $
+.Dd $Mdocdate: January 10 2010 $
 .Dt INTRO 6
 .Os
 .Sh NAME
@@ -137,14 +137,11 @@ Animate worms on a display terminal.
 Hunt the wumpus in an underground cave.
 .El
 .Sh FILES
-.Bl -tag -width "/usr/share/doc/usd/31.trek" -compact
+.Bl -tag -width "/usr/share/gamesXXX" -compact
 .It Pa /usr/games
 Location of games, if installed.
 .It Pa /usr/share/games
 Data files for games.
-.It Pa /usr/share/doc/usd/31.trek
-User Supplementary Documents for
-.Xr trek 6 .
 .El
 .Sh SEE ALSO
 .Xr adventure 6 ,
diff --git a/share/man/man9/mbuf.9 b/share/man/man9/mbuf.9
index ca2c7b6e682..98cae1b9a2b 100644
--- a/share/man/man9/mbuf.9
+++ b/share/man/man9/mbuf.9
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: mbuf.9,v 1.44 2009/08/09 11:40:58 deraadt Exp $
+.\"     $OpenBSD: mbuf.9,v 1.45 2010/01/10 10:53:33 jmc Exp $
 .\"
 .\" Copyright (c) 2001 Jean-Jacques Bernard-Gundol <jjbg@openbsd.org>
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: August 9 2009 $
+.Dd $Mdocdate: January 10 2010 $
 .Dt MBUF 9
 .Os
 .Sh NAME
@@ -684,9 +684,6 @@ The function prototypes and the macros are located in
 .Sh SEE ALSO
 .Xr netstat 1 ,
 .Xr mbuf_tags 9
-.Pp
-"Networking Implementation Notes",
-.Pa /usr/share/doc/smm/18.net .
 .Rs
 .%A Jun-Ichiro Hagino
 .%T "Mbuf issues in 4.4BSD IPv6/IPsec support (experiences from KAME IPv6/IPsec implementation)"