76 lines
2.0 KiB
Groff
76 lines
2.0 KiB
Groff
.\" Title: porttime
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.\" Author:
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.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
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.\" Date: 06/06/2006
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.\" Manual: File Formats and Conversions
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.\" Source: File Formats and Conversions
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.\"
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.TH "PORTTIME" "5" "06/06/2006" "File Formats and Conversions" "File Formats and Conversions"
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.\" disable hyphenation
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.nh
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.\" disable justification (adjust text to left margin only)
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.ad l
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.SH "NAME"
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porttime \- port access time file
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.SH "DESCRIPTION"
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.PP
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\fIporttime\fR
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contains a list of tty devices, user names, and permitted login times.
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.PP
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Each entry consists of three colon separated fields. The first field is a comma separated list of tty devices, or an asterisk to indicate that all tty devices are matched by this entry. The second field is a comma separated list of user names, or an asterisk to indicated that all user names are matched by this entry. The third field is a comma separated list of permitted access times.
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.PP
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Each access time entry consists of zero or more days of the week, abbreviated
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\fISu\fR,
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\fIMo\fR,
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\fITu\fR,
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\fIWe\fR,
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\fITh\fR,
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\fIFr\fR, and
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\fISa\fR, followed by a pair of times separated by a hyphen. The abbreviation
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\fIWk\fR
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may be used to represent Monday thru Friday, and
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\fIAl\fR
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may be used to indicate every day. If no days are given,
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\fIAl\fR
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is assumed.
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.SH "EXAMPLES"
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.PP
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The following entry allows access to user
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\fBjfh\fR
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on every port during weekdays from 9am to 5pm.
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.PP
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*:jfh:Wk0900\-1700
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.PP
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The following entries allow access only to the users
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\fIroot\fR
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and
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\fIoper\fR
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on
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\fI/dev/console\fR
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at any time. This illustrates how the
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\fI/etc/porttime\fR
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file is an ordered list of access times. Any other user would match the second entry which does not permit access at any time.
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.sp
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.RS 3n
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.nf
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console:root,oper:Al0000\-2400
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console:*:
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.fi
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.RE
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.PP
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The following entry allows access for the user
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\fIgames\fR
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on any port during non\-working hours.
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.PP
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*:games:Wk1700\-0900,SaSu0000\-2400
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.SH "FILES"
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.TP 3n
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\fI/etc/porttime\fR
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File containing port access.
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.SH "SEE ALSO"
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.PP
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\fBlogin\fR(1).
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