.\" Copyright (c) 1993 Michael Haardt (michael@moria.de), Fri Apr  2 11:32:09 MET DST 1993
.\"
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.\" Modified Sun Jul 25 11:06:34 1993 by Rik Faith (faith@cs.unc.edu)
.\" Corrected Mon Oct 21 17:47:19 EDT 1996 by Eric S. Raymond (esr@thyrsus.com)
.TH NOLOGIN 5 1992-12-29 "Linux" "Linux Programmer's Manual"
.SH NAME
nologin \- 阻止非root用户登录系统
.SH 描述 DESCRIPTION
如果存在文件 \fB/etc/nologin\fP，
.BR login (1)
将只允许root访问。其它用户的登录会遭到拒绝并且显示该文件中的内容给他们。
.SH 文件 FILES
/etc/nologin
.SH "参见 SEE ALSO"
.BR login (1),
.BR shutdown (8)
.SH "[中文版维护人]"
.B riser <boomer@ccidnet.com>
.SH "[中文版最新更新]"
.B 2000/11/6
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.BI http://cmpp.linuxforum.net 
.SH "跋"
.br
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.br
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