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+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright (c) 1989 - 1990, Julianne Frances Haugh
+ Copyright (c) 2007 - 2008, Nicolas François
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ 3. The name of the copyright holders or contributors may not be used to
+ endorse or promote products derived from this software without
+ specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-->
+<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.5//EN"
+ "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!-- SHADOW-CONFIG-HERE -->
+]>
+<refentry id='porttime.5'>
+ <!-- $Id$ -->
+ <refentryinfo>
+ <author>
+ <firstname>Julianne Frances</firstname>
+ <surname>Haugh</surname>
+ <contrib>Creation, 1989</contrib>
+ </author>
+ <author>
+ <firstname>Thomas</firstname>
+ <surname>Kłoczko</surname>
+ <email>kloczek@pld.org.pl</email>
+ <contrib>shadow-utils maintainer, 2000 - 2007</contrib>
+ </author>
+ <author>
+ <firstname>Nicolas</firstname>
+ <surname>François</surname>
+ <email>nicolas.francois@centraliens.net</email>
+ <contrib>shadow-utils maintainer, 2007 - now</contrib>
+ </author>
+ </refentryinfo>
+ <refmeta>
+ <refentrytitle>porttime</refentrytitle>
+ <manvolnum>5</manvolnum>
+ <refmiscinfo class="sectdesc">File Formats and Conversions</refmiscinfo>
+ <refmiscinfo class="source">shadow-utils</refmiscinfo>
+ <refmiscinfo class="version">&SHADOW_UTILS_VERSION;</refmiscinfo>
+ </refmeta>
+ <refnamediv id='name'>
+ <refname>porttime</refname>
+ <refpurpose>port access time file</refpurpose>
+ </refnamediv>
+
+ <refsect1 id='description'>
+ <title>DESCRIPTION</title>
+ <para>
+ <emphasis remap='I'>porttime</emphasis> contains a list of tty
+ devices, user names, and permitted login times.
+ </para>
+
+ <para>
+ 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.
+ </para>
+
+ <para>
+ Each access time entry consists of zero or more days of the week,
+ abbreviated <emphasis>Su</emphasis>, <emphasis>Mo</emphasis>,
+ <emphasis>Tu</emphasis>, <emphasis>We</emphasis>,
+ <emphasis>Th</emphasis>, <emphasis>Fr</emphasis>, and
+ <emphasis>Sa</emphasis>, followed by a pair of times separated by a
+ hyphen. The abbreviation <emphasis>Wk</emphasis> may be used to
+ represent Monday thru Friday, and <emphasis>Al</emphasis> may be used
+ to indicate every day. If no days are given, <emphasis>Al</emphasis>
+ is assumed.
+ </para>
+ </refsect1>
+
+ <refsect1 id='examples'>
+ <title>EXAMPLES</title>
+ <para>
+ The following entry allows access to user <emphasis
+ remap='B'>jfh</emphasis> on every port during weekdays from 9am to
+ 5pm.
+ </para>
+
+ <para> *:jfh:Wk0900-1700</para>
+
+ <para>
+ The following entries allow access only to the users
+ <emphasis>root</emphasis> and <emphasis>oper</emphasis> on
+ <filename>/dev/console</filename> at any time. This illustrates how
+ the <filename>/etc/porttime</filename> file is an ordered list of
+ access times. Any other user would match the second entry which does
+ not permit access at any time.
+ </para>
+
+ <programlisting>
+ console:root,oper:Al0000-2400
+ console:*:
+ </programlisting>
+
+ <para>
+ The following entry allows access for the user
+ <emphasis>games</emphasis> on any port during non-working hours.
+ </para>
+
+ <para> *:games:Wk1700-0900,SaSu0000-2400</para>
+ </refsect1>
+
+ <refsect1 id='files'>
+ <title>FILES</title>
+ <variablelist>
+ <varlistentry>
+ <term><filename>/etc/porttime</filename></term>
+ <listitem>
+ <para>File containing port access.</para>
+ </listitem>
+ </varlistentry>
+ </variablelist>
+ </refsect1>
+
+ <refsect1 id='see_also'>
+ <title>SEE ALSO</title>
+ <para>
+ <citerefentry>
+ <refentrytitle>login</refentrytitle><manvolnum>1</manvolnum>
+ </citerefentry>.
+ </para>
+ </refsect1>
+</refentry>