119 lines
4.1 KiB
Groff
119 lines
4.1 KiB
Groff
.\" $NetBSD: dm.conf.5,v 1.7 2002/09/26 18:32:00 wiz Exp $
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.\"
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.\" Copyright (c) 1988, 1991, 1993
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.\" The Regents of the University of California. All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" California, Berkeley and its contributors.
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" SUCH DAMAGE.
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.\"
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.\" @(#)dm.conf.5 8.1 (Berkeley) 5/31/93
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.\"
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.Dd May 31, 1993
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.Dt DM.CONF 5
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.Os
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.Sh NAME
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.Nm dm.conf
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.Nd dungeon master configuration file
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.Sh DESCRIPTION
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The
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.Nm
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file is the configuration file for the
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.Xr dm 8
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program.
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It consists of lines beginning with one of three keywords,
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.Em badtty ,
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.Em game ,
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and
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.Em time .
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All other lines are ignored.
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.Pp
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Any tty listed after the keyword
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.Em badtty
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may not have games played on it.
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Entries consist of two white-space separated fields: the string
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.Em badtty
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and the ttyname as returned by
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.Xr ttyname 3 .
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For example, to keep the uucp dialout,
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.Dq tty19 ,
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from being used for games, the entry would be:
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.Bd -literal -offset indent
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badtty /dev/tty19
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.Ed
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.Pp
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Any day/hour combination listed after the keyword
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.Em time
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will disallow games during those hours.
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Entries consist of four white-space separated fields: the string
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.Em time ,
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the unabbreviated day of the week and the beginning and ending time
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of a period of the day when games may not be played.
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The time fields are in a 0 based, 24-hour clock.
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For example, the following entry allows games playing before 8AM
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and after 5PM on Mondays:
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.Bd -literal -offset indent
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time Monday 8 17
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.Ed
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.Pp
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Any game listed after the keyword
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.Em game
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will set parameters for a specific game.
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Entries consist of five white-space separated fields: the keyword
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.Em game ,
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the name of a game, the highest system load average at which the
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game may be played, the maximum users allowed if the game is to be
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played, and the priority at which the game is to be run.
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Any of these fields may start with a non-numeric character, resulting
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in no game limitation or priority based on that field.
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.Pp
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The game
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.Em default
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controls the settings for any game not otherwise listed, and must be the last
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.Em game
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entry in the file.
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Priorities may not be negative.
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For example, the following entries limits the game
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.Dq hack
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to running only when the system has 10 or less users and a load average of 5
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or less; all other games may be run any time the system has 15 or less users.
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.Bd -literal -offset indent
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game hack 5 10 *
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game default * 15 *
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.Ed
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.Sh FILES
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.Bl -tag -width /etc/dm.conf -compact
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.It Pa /etc/dm.conf
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The
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.Xr dm 8
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configuration file.
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.El
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.Sh SEE ALSO
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.Xr setpriority 2 ,
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.Xr ttyname 3 ,
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.Xr dm 8
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