rusers from FreeBSD 1.1.5.1

Reviewed by:	Geoff.
Submitted by:	John Brezak

1 files changed, 93 insertions, 0 deletions

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+.\" Copyright (c) 1983, 1990 The Regents of the University of California.
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"	This product includes software developed by the University of
+.\"	California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"     from: @(#)rusers.1	6.7 (Berkeley) 4/23/91
+.\"	$Id: rusers.1,v 1.1 1993/09/16 01:15:47 jtc Exp $
+.\"
+.Dd April 23, 1991
+.Dt RUSERS 1
+.Os BSD 4.2
+.Sh NAME
+.Nm rusers
+.Nd who is logged in to machines on local network
+.Sh SYNOPSIS
+.Nm rusers
+.Op Fl al
+.Op Ar host ...
+.Sh DESCRIPTION
+The
+.Nm rusers
+command produces output similar to
+.Xr who ,
+but for the list of hosts or all machines on the local
+network. For each host responding to the rusers query,
+the hostname with the names of the users currently logged
+on is printed on each line. The rusers command will wait for
+one minute to catch late responders.
+.Pp
+The following options are available:
+.Bl -tag -width indent
+.It Fl a
+Print all machines responding even if no one is currently logged in.
+.It Fl l
+Print a long format listing. This includes the user name, host name,
+tty that the user is logged in to, the date and time the user
+logged in, the amount of time since the user typed on the keyboard,
+and the remote host they logged in from (if applicable).
+.El
+.Sh DIAGNOSTICS
+.Bl -tag -width indent
+.It rusers: RPC: Program not registered
+The
+.Xr rpc.rusersd 8
+daemon has not been started on the remote host.
+.It rusers: RPC: Timed out
+A communication error occurred.  Either the network is
+excessively congested, or the
+.Xr rpc.rusersd 8
+daemon has terminated on the remote host.
+.It rusers: RPC: Port mapper failure - RPC: Timed out
+The remote host is not running the portmapper (see
+.Xr portmap 8 ),
+and cannot accomodate any RPC-based services.  The host may be down.
+.El
+.Sh SEE ALSO
+.Xr portmap 8 ,
+.Xr who 1 ,
+.Xr rpc.rusersd 8
+.Sh HISTORY
+The
+.Nm rusers
+command
+appeared in
+.Em Sun-OS .
+.Sh BUGS
+The sorting options are not implemented.