1.\" -*- nroff -*- 2.\" 3.\" Copyright (c) 1985, 1991 The Regents of the University of California. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.\" $FreeBSD$ 31.\" 32.Dd June 7, 1993 33.Dt RPC.RWALLD 8 34.Os 35.Sh NAME 36.Nm rpc.rwalld 37.Nd write messages to users currently logged in server 38.Sh SYNOPSIS 39.Nm /usr/libexec/rpc.rwalld 40.Op Fl n 41.Sh DESCRIPTION 42The 43.Nm 44utility is a server which will send a message to users 45currently logged in to the system. 46This server 47invokes the 48.Xr wall 1 49command to actually write the messages to the 50system. 51.Pp 52The following option is available: 53.Bl -tag -width indent 54.It Fl n 55Do not become a daemon. 56This option is only available when 57.Nm 58is not invoked by 59.Xr inetd 8 . 60.El 61.Pp 62Messages are sent to this server by the 63.Xr rwall 1 64command. 65The 66.Nm 67daemon is normally invoked by 68.Xr inetd 8 . 69.Pp 70The 71.Nm 72utility uses an 73.Tn RPC 74protocol defined in 75.Pa /usr/include/rpcsvc/rwall.x . 76.Sh SEE ALSO 77.Xr rwall 1 , 78.Xr wall 1 , 79.Xr inetd 8 80