xref: /netbsd-src/usr.bin/rwall/rwall.1 (revision 89aaa1bb64ba8db54daf131749fe578e804d9382)
1*89aaa1bbSagc.\"	$NetBSD: rwall.1,v 1.12 2003/08/07 11:15:46 agc Exp $
29d225a17Stls.\"
31c4fd29cSbrezak.\" Copyright (c) 1983, 1990 The Regents of the University of California.
41c4fd29cSbrezak.\" All rights reserved.
51c4fd29cSbrezak.\"
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71c4fd29cSbrezak.\" modification, are permitted provided that the following conditions
81c4fd29cSbrezak.\" are met:
91c4fd29cSbrezak.\" 1. Redistributions of source code must retain the above copyright
101c4fd29cSbrezak.\"    notice, this list of conditions and the following disclaimer.
111c4fd29cSbrezak.\" 2. Redistributions in binary form must reproduce the above copyright
121c4fd29cSbrezak.\"    notice, this list of conditions and the following disclaimer in the
131c4fd29cSbrezak.\"    documentation and/or other materials provided with the distribution.
14*89aaa1bbSagc.\" 3. Neither the name of the University nor the names of its contributors
151c4fd29cSbrezak.\"    may be used to endorse or promote products derived from this software
161c4fd29cSbrezak.\"    without specific prior written permission.
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181c4fd29cSbrezak.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
191c4fd29cSbrezak.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
201c4fd29cSbrezak.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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231c4fd29cSbrezak.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
241c4fd29cSbrezak.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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271c4fd29cSbrezak.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
281c4fd29cSbrezak.\" SUCH DAMAGE.
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30c3e42d1cSmycroft.\"     from: @(#)rwall.1	6.7 (Berkeley) 4/23/91
31*89aaa1bbSagc.\"	$NetBSD: rwall.1,v 1.12 2003/08/07 11:15:46 agc Exp $
321c4fd29cSbrezak.\"
331c4fd29cSbrezak.Dd April 23, 1991
341c4fd29cSbrezak.Dt RWALL 1
359e44e9b5Sgarbled.Os
361c4fd29cSbrezak.Sh NAME
371c4fd29cSbrezak.Nm rwall
381c4fd29cSbrezak.Nd send a message to users logged on a host
391c4fd29cSbrezak.Sh SYNOPSIS
40b65c70efSlukem.Nm
411c4fd29cSbrezak.Ar host
421c4fd29cSbrezak.Op Ar file
431c4fd29cSbrezak.Sh DESCRIPTION
441c4fd29cSbrezakThe
45b65c70efSlukem.Nm
46be8ae688Sgrantcommand sends a message to the users logged into the specified host.
47be8ae688SgrantThe
481c4fd29cSbrezakmessage to be sent can be typed in and terminated with EOF or it can
491c4fd29cSbrezakbe in a
501c4fd29cSbrezak.Ar file .
511c4fd29cSbrezak.Sh DIAGNOSTICS
521c4fd29cSbrezak.Bl -tag -width indent
531c4fd29cSbrezak.It rwall: RPC: Program not registered
541c4fd29cSbrezakThe
551c4fd29cSbrezak.Xr rpc.rwalld 8
561c4fd29cSbrezakdaemon has not been started on the remote host.
571c4fd29cSbrezak.It rwall: RPC: Timed out
58be8ae688SgrantA communication error occurred.
59be8ae688SgrantEither the network is
601c4fd29cSbrezakexcessively congested, or the
611c4fd29cSbrezak.Xr rpc.rwalld 8
621c4fd29cSbrezakdaemon has terminated on the remote host.
631c4fd29cSbrezak.It rwall: RPC: Port mapper failure - RPC: Timed out
641c4fd29cSbrezakThe remote host is not running the portmapper (see
658ab9946eSenami.Xr rpcbind 8 ) ,
66be8ae688Sgrantand cannot accommodate any RPC-based services.
67be8ae688SgrantThe host may be down.
681c4fd29cSbrezak.El
691c4fd29cSbrezak.Sh SEE ALSO
705068ba49Sjtc.Xr wall 1 ,
718ab9946eSenami.Xr rpc.rwalld 8 ,
728ab9946eSenami.Xr rpcbind 8
731c4fd29cSbrezak.Sh HISTORY
741c4fd29cSbrezakThe
75b65c70efSlukem.Nm
761c4fd29cSbrezakcommand
771c4fd29cSbrezakappeared in
784071edc9Sjtc.Tn SunOS .
79