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'\" t
.\" Title: logoutd
.\" Author: Julianne Frances Haugh
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\" Date: 2024-06-21
.\" Manual: System Management Commands
.\" Source: shadow-utils 4.15.2
.\" Language: Chinese Simplified
.\"
.TH "LOGOUTD" "8" "2024-06-21" "shadow\-utils 4\&.15\&.2" "System Management Commands"
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.\" * Define some portability stuff
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.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
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.ie \n(.g .ds Aq \(aq
.el .ds Aq '
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.\" * MAIN CONTENT STARTS HERE *
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.SH "名称"
logoutd \- 强制登录时间限制
.SH "大纲"
.HP \w'\fBlogoutd\fR\ 'u
\fBlogoutd\fR
.SH "描述"
.PP
\fBlogoutd\fR
enforces the login time and port restrictions specified in
/etc/porttime\&.
\fBlogoutd\fR
should be started from
/etc/rc\&. The
/var/run/utmp
file is scanned periodically and each user name is checked to see if the named user is permitted on the named port at the current time\&. Any login session which is violating the restrictions in
/etc/porttime
is terminated\&.
.SH "文件"
.PP
/etc/porttime
.RS 4
包含了端口访问信息的文件。
.RE
.PP
/var/run/utmp
.RS 4
当前登录会话的列表。
.RE
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