[apple/network_cmds.git] / rwho.tproj / rwho.1

.\" Copyright (c) 1983, 1990, 1993
.\"	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.
.\"
.\"     @(#)rwho.1	8.1 (Berkeley) 6/6/93
.\"
.Dd June 6, 1993
.Dt RWHO 1
.Os BSD 4.2
.Sh NAME
.Nm rwho
.Nd who is logged in on local machines
.Sh SYNOPSIS
.Nm rwho
.Op Fl a
.Sh DESCRIPTION
The
.Nm rwho
command produces output similar to
.Xr who ,
but for all machines on the local network.
If no report has been
received from a machine for 5 minutes then
.Nm rwho
assumes the machine is down, and does not report users last known
to be logged into that machine.
.Pp
If a users hasn't typed to the system for a minute or more, then
.Nm rwho
reports this idle time.  If a user hasn't typed to the system for
an hour or more, then
the user will be omitted from the output of
.Nm rwho
unless the
.Fl a
flag is given.
.Sh FILES
.Bl -tag -width /var/rwho/rhowd.* -compact
.It Pa /var/rwho/whod.*
information about other machines
.El
.Sh SEE ALSO
.Xr ruptime 1 ,
.Xr rwhod 8
.Sh HISTORY
The
.Nm rwho
command
appeared in
.Bx 4.3 .
.Sh BUGS
This is unwieldy when the number of machines
on the local net is large.
Commit	Line	Data
b7080c8e A	1	.\" Copyright (c) 1983, 1990, 1993
	2	.\" The Regents of the University of California. All rights reserved.
	3	.\"
	4	.\" Redistribution and use in source and binary forms, with or without
	5	.\" modification, are permitted provided that the following conditions
	6	.\" are met:
	7	.\" 1. Redistributions of source code must retain the above copyright
	8	.\" notice, this list of conditions and the following disclaimer.
	9	.\" 2. Redistributions in binary form must reproduce the above copyright
	10	.\" notice, this list of conditions and the following disclaimer in the
	11	.\" documentation and/or other materials provided with the distribution.
	12	.\" 3. All advertising materials mentioning features or use of this software
	13	.\" must display the following acknowledgement:
	14	.\" This product includes software developed by the University of
	15	.\" California, Berkeley and its contributors.
	16	.\" 4. Neither the name of the University nor the names of its contributors
	17	.\" may be used to endorse or promote products derived from this software
	18	.\" without specific prior written permission.
	19	.\"
	20	.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	21	.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	22	.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	23	.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	24	.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	25	.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	26	.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	27	.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	28	.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	29	.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	30	.\" SUCH DAMAGE.
	31	.\"
	32	.\" @(#)rwho.1 8.1 (Berkeley) 6/6/93
	33	.\"
	34	.Dd June 6, 1993
	35	.Dt RWHO 1
	36	.Os BSD 4.2
	37	.Sh NAME
	38	.Nm rwho
	39	.Nd who is logged in on local machines
	40	.Sh SYNOPSIS
	41	.Nm rwho
	42	.Op Fl a
	43	.Sh DESCRIPTION
	44	The
	45	.Nm rwho
	46	command produces output similar to
	47	.Xr who ,
	48	but for all machines on the local network.
	49	If no report has been
	50	received from a machine for 5 minutes then
	51	.Nm rwho
	52	assumes the machine is down, and does not report users last known
	53	to be logged into that machine.
	54	.Pp
	55	If a users hasn't typed to the system for a minute or more, then
	56	.Nm rwho
	57	reports this idle time. If a user hasn't typed to the system for
	58	an hour or more, then
	59	the user will be omitted from the output of
	60	.Nm rwho
	61	unless the
	62	.Fl a
	63	flag is given.
	64	.Sh FILES
65	.Bl -tag -width /var/rwho/rhowd.* -compact
66	.It Pa /var/rwho/whod.*
67	information about other machines
68	.El
69	.Sh SEE ALSO
70	.Xr ruptime 1 ,
71	.Xr rwhod 8
72	.Sh HISTORY
73	The
74	.Nm rwho
75	command
76	appeared in
77	.Bx 4.3 .
78	.Sh BUGS
79	This is unwieldy when the number of machines
80	on the local net is large.