]> git.saurik.com Git - apple/system_cmds.git/blob - nologin.tproj/nologin.8
system_cmds-336.23.tar.gz
[apple/system_cmds.git] / nologin.tproj / nologin.8
1 .\" $OpenBSD: nologin.8,v 1.3 1997/02/16 04:15:32 downsj Exp $
2 .\" $NetBSD: nologin.8,v 1.3 1995/03/18 14:59:09 cgd Exp $
3 .\"
4 .\" Copyright (c) 1993
5 .\" The Regents of the University of California. All rights reserved.
6 .\"
7 .\" Redistribution and use in source and binary forms, with or without
8 .\" modification, are permitted provided that the following conditions
9 .\" are met:
10 .\" 1. Redistributions of source code must retain the above copyright
11 .\" notice, this list of conditions and the following disclaimer.
12 .\" 2. Redistributions in binary form must reproduce the above copyright
13 .\" notice, this list of conditions and the following disclaimer in the
14 .\" documentation and/or other materials provided with the distribution.
15 .\" 3. All advertising materials mentioning features or use of this software
16 .\" must display the following acknowledgement:
17 .\" This product includes software developed by the University of
18 .\" California, Berkeley and its contributors.
19 .\" 4. Neither the name of the University nor the names of its contributors
20 .\" may be used to endorse or promote products derived from this software
21 .\" without specific prior written permission.
22 .\"
23 .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 .\" SUCH DAMAGE.
34 .\"
35 .\" @(#)nologin.8 8.1 (Berkeley) 6/19/93
36 .\"
37 .Dd February 15, 1997
38 .Dt NOLOGIN 8
39 .Os
40 .Sh NAME
41 .Nm nologin
42 .Nd politely refuse a login
43 .Sh SYNOPSIS
44 .Nm nologin
45 .Sh DESCRIPTION
46 .Nm Nologin
47 displays a message that an account is not available and
48 exits non-zero.
49 It is intended as a replacement shell field for accounts that
50 have been disabled.
51 .Pp
52 If the file
53 .Pa /etc/nologin.txt
54 exists,
55 .Nm nologin
56 displays its contents to the user instead of the default message.
57 .Sh SEE ALSO
58 .Xr login 1
59 .Sh HISTORY
60 The
61 .Nm nologin
62 command appeared in
63 .Bx 4.4 .