diff -up ypbind-mt-1.37.1/man/ypbind.8.helpman ypbind-mt-1.37.1/man/ypbind.8
--- ypbind-mt-1.37.1/man/ypbind.8.helpman	2013-08-19 14:54:57.322653921 +0200
+++ ypbind-mt-1.37.1/man/ypbind.8	2013-08-19 14:54:57.325653921 +0200
@@ -31,9 +31,11 @@
 ypbind \- NIS binding process
 .SH "SYNOPSIS"
 .HP \w'\fBypbind\fR\ 'u
-\fBypbind\fR [\-c] [\-d | \-debug] [\-verbose] [\-n | \-forground] [\-broadcast] [\-broken\-server] [\-ypset] [\-ypsetme] [\-no\-ping] [\-f\ \fIconfigfile\fR] [\-local\-only] [\-ping\-interval\ \fIping\-interval\fR] [\-rebind\-interval] [\-no\-dbus]
+\fBypbind\fR [\-broadcast\ |\ \-ypset\ |\ \-ypsetme] [\-c] [\-f\ \fIconfigfile\fR] [\-no\-ping] [\-broken\-server] [\-local\-only] [\-i\ |\ \-ping\-interval\ \fIping\-interval\fR] [\-r\ |\ \-rebind\-interval\ \fIrebind\-interval\fR] [\-d\ |\ \-debug] [\-v\ |\ \-verbose] [\-n\ |\ \-foreground] [\-p\ \fIport\fR] [\-log\ \fIlog\-options\fR] [\-no\-dbus]
 .HP \w'\fBypbind\fR\ 'u
 \fBypbind\fR \-\-version
+.HP \w'\fBypbind\fR\ 'u
+\fBypbind\fR \-\-help
 .SH "DESCRIPTION"
 .PP
 \fBypbind\fR
@@ -169,7 +171,7 @@ on the local machine is allowed to chang
 only checks if the config file has syntax errors and exits\&.
 .RE
 .PP
-\fB\-debug\fR
+\fB\-d, \-debug\fR
 .RS 4
 starts
 \fBypbind\fR
@@ -178,13 +180,13 @@ in debug mode\&.
 will not put itself into background, and error messages and debug output are written to standard error\&.
 .RE
 .PP
-\fB\-foreground\fR
+\fB\-n, \-foreground\fR
 .RS 4
 \fBypbind\fR
 will not put itself into backgroun\&.
 .RE
 .PP
-\fB\-verbose\fR
+\fB\-v, \-verbose\fR
 .RS 4
 Causes
 \fBypbind\fR
@@ -193,7 +195,7 @@ to syslog(2) any and all changes in the
 .PP
 \fB\-broken\-server\fR
 .RS 4
-lets
+Lets
 \fBypbind\fR
 accept answers from servers running on an illegal port number\&. This should usually be avoided, but is required by some
 \fBypserv\fR(8)
@@ -223,20 +225,36 @@ and not
 will only bind to the loopback device and is not reachable from a remote network\&.
 .RE
 .PP
-\fB\-ping\-interval\fR ping\-interval
+\fB\-p port\fR
+.RS 4
+Lets
+\fBypbind\fR
+listen on a specified
+\fBport\fR
+number, rather than asking portmapper to assing a port for it\&.
+.RE
+.PP
+\fB\-i, \-ping\-interval\fR ping\-interval
 .RS 4
 The default value for
 \fBypbind\fR
 to check, if a NIS server is still reachable, is 20 seconds\&. With this options another frequency in seconds can be specified\&.
 .RE
 .PP
-\fB\-rebind\-interval\fR
+\fB\-r, \-rebind\-interval\fR rebind\-interval
 .RS 4
 The default value for
 \fBypbind\fR
 to search for the fastest NIS server is 900 seconds (15 minutes)\&. With this options another frequency in seconds can be specified\&.
 .RE
 .PP
+\fB\-log\fR log\-options
+.RS 4
+Allows to log special events\&.
+\fBlog\-options\fR
+is a logical sum of values for particular events \- 1 for logging rpc calls, 2 for logging broken server calls, 4 for logging server changes\&.
+.RE
+.PP
 \fB\-no\-dbus\fR
 .RS 4
 Disables DBUS support if compiled in\&.
diff -up ypbind-mt-1.37.1/src/ypbind-mt.c.helpman ypbind-mt-1.37.1/src/ypbind-mt.c
--- ypbind-mt-1.37.1/src/ypbind-mt.c.helpman	2013-04-09 16:03:47.000000000 +0200
+++ ypbind-mt-1.37.1/src/ypbind-mt.c	2013-08-19 14:54:57.326653921 +0200
@@ -513,12 +513,17 @@ usage (int ret)
     output = stdout;
 
   fputs (_("Usage:\n"), output);
-  fputs (_("\typbind [-broadcast | -ypset | -ypsetme] [-f configfile]\n\t  [-no-ping] [-broken-server] [-local-only] [-i ping-interval]\n\t  [-r rebind-interval] [-debug] [-verbose] [-n | -foreground]\n"), output);
+  fputs ("\typbind [-broadcast | -ypset | -ypsetme] [-f configfile] [-no-ping]\n"
+           "\t  [-broken-server] [-local-only] [-i | -ping-interval ping-interval]\n"
+           "\t  [-r | -rebind-interval rebind-interval] [-d | -debug] [-v | -verbose]\n"
+           "\t  [-n | -foreground] [-p port] [-log log-options]", output);
 #ifdef USE_DBUS_NM
-  fputs (_("\t  [-no-dbus]\n"), output);
+  fputs (" [-no-dbus]", output);
 #endif
-  fputs (_("\typbind -c [-f configfile]\n"), output);
-  fputs (_("\typbind --version\n"), output);
+  fputs ("\n", output);
+  fputs ("\typbind -c [-f configfile]\n", output);
+  fputs ("\typbind --version\n", output);
+  fputs ("\typbind --help\n", output);
   exit (ret);
 }