76 lines
2.0 KiB
Groff
76 lines
2.0 KiB
Groff
.\" Title: porttime
|
|
.\" Author:
|
|
.\" Generator: DocBook XSL Stylesheets v1.70.1 <http://docbook.sf.net/>
|
|
.\" Date: 07/30/2006
|
|
.\" Manual: File Formats and Conversions
|
|
.\" Source: File Formats and Conversions
|
|
.\"
|
|
.TH "PORTTIME" "5" "07/30/2006" "File Formats and Conversions" "File Formats and Conversions"
|
|
.\" disable hyphenation
|
|
.nh
|
|
.\" disable justification (adjust text to left margin only)
|
|
.ad l
|
|
.SH "NAME"
|
|
porttime \- port access time file
|
|
.SH "DESCRIPTION"
|
|
.PP
|
|
|
|
\fIporttime\fR
|
|
contains a list of tty devices, user names, and permitted login times.
|
|
.PP
|
|
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.
|
|
.PP
|
|
Each access time entry consists of zero or more days of the week, abbreviated
|
|
\fISu\fR,
|
|
\fIMo\fR,
|
|
\fITu\fR,
|
|
\fIWe\fR,
|
|
\fITh\fR,
|
|
\fIFr\fR, and
|
|
\fISa\fR, followed by a pair of times separated by a hyphen. The abbreviation
|
|
\fIWk\fR
|
|
may be used to represent Monday thru Friday, and
|
|
\fIAl\fR
|
|
may be used to indicate every day. If no days are given,
|
|
\fIAl\fR
|
|
is assumed.
|
|
.SH "EXAMPLES"
|
|
.PP
|
|
The following entry allows access to user
|
|
\fBjfh\fR
|
|
on every port during weekdays from 9am to 5pm.
|
|
.PP
|
|
*:jfh:Wk0900\-1700
|
|
.PP
|
|
The following entries allow access only to the users
|
|
\fIroot\fR
|
|
and
|
|
\fIoper\fR
|
|
on
|
|
\fI/dev/console\fR
|
|
at any time. This illustrates how the
|
|
\fI/etc/porttime\fR
|
|
file is an ordered list of access times. Any other user would match the second entry which does not permit access at any time.
|
|
.sp
|
|
.RS 3n
|
|
.nf
|
|
console:root,oper:Al0000\-2400
|
|
console:*:
|
|
|
|
.fi
|
|
.RE
|
|
.PP
|
|
The following entry allows access for the user
|
|
\fIgames\fR
|
|
on any port during non\-working hours.
|
|
.PP
|
|
*:games:Wk1700\-0900,SaSu0000\-2400
|
|
.SH "FILES"
|
|
.TP 3n
|
|
\fI/etc/porttime\fR
|
|
File containing port access.
|
|
.SH "SEE ALSO"
|
|
.PP
|
|
|
|
\fBlogin\fR(1).
|