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1.1 root 1: .\" Copyright (c) 1988 Regents of the University of California.
2: .\" All rights reserved.
3: .\"
4: .\" Redistribution and use in source and binary forms are permitted provided
5: .\" that: (1) source distributions retain this entire copyright notice and
6: .\" comment, and (2) distributions including binaries display the following
7: .\" acknowledgement: ``This product includes software developed by the
8: .\" University of California, Berkeley and its contributors'' in the
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14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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17: .\"
18: .\" @(#)dmconf.5 5.6 (Berkeley) 6/26/90
19: .\"
20: .TH DMCONF 5 "June 26, 1990"
21: .UC 5
22: .SH NAME
23: dm.conf \- dm configuration file
24: .SH DESCRIPTION
25: .I Dm.conf
26: is the configuration file for the
27: .IR dm (8)
28: program.
29: It consists of lines beginning with one of three keywords, ``badtty'',
30: ``game'', and ``time''. All other lines are ignored.
31: .PP
32: Any tty listed after the keyword ``badtty'' may not have games played on
33: it. Entries consist of two white-space separated fields: the string
34: ``badtty'' and the ttyname as returned by \fIttyname\fP(3). For example,
35: to keep the uucp dialout, ``tty19'', from being used for games, the
36: entry would be:
37: .PP
38: .RS
39: badtty /dev/tty19
40: .RE
41: .PP
42: Any day/hour combination listed after the keyword ``time'' will disallow
43: games during those hours. Entries consist of four white-space separated
44: fields: the string ``time'', the unabbreviated day of the week and the
45: beginning and ending time of a period of the day when games may not be
46: played. The time fields are in a 0 based, 24-hour clock. For example,
47: the following entry allows games playing before 8AM and after 5PM on
48: Mondays.
49: .PP
50: .RS
51: time Monday 8 17
52: .RE
53: .PP
54: Any game listed after the keyword ``game'' will set parameters for a specific
55: game. Entries consist of five white-space separated fields: the keyword
56: ``game'', the name of a game, the highest system load average at which the
57: game may be played, the maximum users allowed if the game is to be played,
58: and the priority at which the game is to be run. Any of these fields may
59: start with a non-numeric character, resulting in no game limitation or
60: priority based on that field. The game "default" controls the settings for
61: any game not otherwise listed, and must be the last ``game'' entry in the
62: file. Priorities may not be negative. For example, the following entries
63: limits the game ``hack'' to running only when the system has 10 or less
64: users and a load average of 5 or less; all other games may be run any time
65: the system has 15 or less users.
66: .PP
67: .RS
68: game hack 5 10 *
69: game default * 15 *
70: .RE
71: .SH FILES
72: /etc/dm.conf \fIdm\fP(8) configuration file
73: .SH "SEE ALSO"
74: setpriority(2), ttyname(3), dm(8)
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