1 .\" Copyright (c) 1989, 1990, 1993
2 .\" The Regents of the University of California. All rights reserved.
4 .\" Redistribution and use in source and binary forms, with or without
5 .\" modification, are permitted provided that the following conditions
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14 .\" This product includes software developed by the University of
15 .\" California, Berkeley and its contributors.
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20 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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32 .\" @(#)wall.1 8.1 (Berkeley) 6/6/93
33 .\" $FreeBSD: src/usr.bin/wall/wall.1,v 1.3.2.5 2002/07/15 08:14:59 keramida Exp $
34 .\" $DragonFly: src/usr.bin/wall/wall.1,v 1.3 2007/07/30 22:11:33 swildner Exp $
41 .Nd write a message to users
49 utility displays the contents of
51 or, by default, its standard input, on the terminals of all
52 currently logged in users.
54 Only the super-user can write on the
55 terminals of users who have chosen
56 to deny messages or are using a program which
57 automatically denies messages.
58 .Bl -tag -width indent
60 Send messages to users in this group. This option may be specified
61 multiple times, and any user in any of the specified groups will
72 command appeared in PWB