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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:50:00 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:50:00 +0000 |
commit | 333f7ecfa3e040191c66b2b92f6c117ca2cbac1d (patch) | |
tree | 178a8f140927896970f47930dae9213161268f10 /man/chage.1.xml | |
parent | Initial commit. (diff) | |
download | shadow-7a3c824ac8e117e9f9605a313cb29c3adb9da24d.tar.xz shadow-7a3c824ac8e117e9f9605a313cb29c3adb9da24d.zip |
Adding upstream version 1:4.8.1.upstream/1%4.8.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | man/chage.1.xml | 327 |
1 files changed, 327 insertions, 0 deletions
diff --git a/man/chage.1.xml b/man/chage.1.xml new file mode 100644 index 0000000..1e4cc53 --- /dev/null +++ b/man/chage.1.xml @@ -0,0 +1,327 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!-- + Copyright (c) 1990 - 1994, Julianne Frances Haugh + Copyright (c) 2007 - 2011, 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" [ +<!ENTITY USE_TCB SYSTEM "login.defs.d/USE_TCB.xml"> +<!-- SHADOW-CONFIG-HERE --> +]> +<refentry id='chage.1'> + <!-- $Id$ --> + <refentryinfo> + <author> + <firstname>Julianne Frances</firstname> + <surname>Haugh</surname> + <contrib>Creation, 1990</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>chage</refentrytitle> + <manvolnum>1</manvolnum> + <refmiscinfo class="sectdesc">User Commands</refmiscinfo> + <refmiscinfo class="source">shadow-utils</refmiscinfo> + <refmiscinfo class="version">&SHADOW_UTILS_VERSION;</refmiscinfo> + </refmeta> + <refnamediv id='name'> + <refname>chage</refname> + <refpurpose>change user password expiry information</refpurpose> + </refnamediv> + <refsynopsisdiv id='synopsis'> + <cmdsynopsis> + <command>chage</command> + <arg choice='opt'> + <replaceable>options</replaceable> + </arg> + <arg choice='plain'> + <replaceable>LOGIN</replaceable> + </arg> + </cmdsynopsis> + </refsynopsisdiv> + + <refsect1 id='description'> + <title>DESCRIPTION</title> + <para> + The <command>chage</command> command changes the number of days between + password changes and the date of the last password change. This + information is used by the system to determine when a user must change + their password. + </para> + </refsect1> + + <refsect1 id='options'> + <title>OPTIONS</title> + <para> + The options which apply to the <command>chage</command> command are: + </para> + <variablelist remap='IP'> + <varlistentry> + <term> + <option>-d</option>, <option>--lastday</option> <replaceable>LAST_DAY</replaceable> + </term> + <listitem> + <para> + Set the number of days since January 1st, 1970 when the password + was last changed. The date may also be expressed in the format + YYYY-MM-DD (or the format more commonly used in your area). + </para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-E</option>, <option>--expiredate</option> <replaceable>EXPIRE_DATE</replaceable> + </term> + <listitem> + <para> + Set the date or number of days since January 1, 1970 on which the + user's account will no longer be accessible. The date may also + be expressed in the format YYYY-MM-DD (or the format more + commonly used in your area). A user whose account is locked must + contact the system administrator before being able to use the + system again. + </para> + <para> + Passing the number <emphasis remap='I'>-1</emphasis> as the + <replaceable>EXPIRE_DATE</replaceable> will remove an account + expiration date. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-h</option>, <option>--help</option></term> + <listitem> + <para>Display help message and exit.</para> + </listitem> + </varlistentry> + <varlistentry> + <term><option>-i</option>, <option>--iso8601</option></term> + <listitem> + <para>When printing dates, use YYYY-MM-DD format.</para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-I</option>, <option>--inactive</option> <replaceable>INACTIVE</replaceable> + </term> + <listitem> + <para> + Set the number of days of inactivity after a password has + expired before the account is locked. The + <replaceable>INACTIVE</replaceable> option is the number of days + of inactivity. A user whose account is locked must contact the + system administrator before being able to use the system again. + </para> + <para> + Passing the number <emphasis remap='I'>-1</emphasis> as the + <replaceable>INACTIVE</replaceable> will remove an account's + inactivity. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-l</option>, <option>--list</option> + </term> + <listitem> + <para> + Show account aging information. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-m</option>, <option>--mindays</option> <replaceable>MIN_DAYS</replaceable> + </term> + <listitem> + <para> + Set the minimum number of days between password changes to + <replaceable>MIN_DAYS</replaceable>. A value of zero for this field + indicates that the user may change their password at any time. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-M</option>, <option>--maxdays</option> <replaceable>MAX_DAYS</replaceable> + </term> + <listitem> + <para> + Set the maximum number of days during which a password is valid. + When <replaceable>MAX_DAYS</replaceable> plus + <replaceable>LAST_DAY</replaceable> is less than the current + day, the user will be required to change their password before + being able to use their account. This occurrence can be planned for + in advance by use of the <option>-W</option> option, which + provides the user with advance warning. + </para> + <para> + Passing the number <emphasis remap='I'>-1</emphasis> as + <replaceable>MAX_DAYS</replaceable> will remove checking a + password's validity. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-R</option>, <option>--root</option> <replaceable>CHROOT_DIR</replaceable> + </term> + <listitem> + <para> + Apply changes in the <replaceable>CHROOT_DIR</replaceable> + directory and use the configuration files from the + <replaceable>CHROOT_DIR</replaceable> directory. + </para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <option>-W</option>, <option>--warndays</option> <replaceable>WARN_DAYS</replaceable> + </term> + <listitem> + <para> + Set the number of days of warning before a password change is + required. The <replaceable>WARN_DAYS</replaceable> option is the + number of days prior to the password expiring that a user will + be warned their password is about to expire. + </para> + </listitem> + </varlistentry> + </variablelist> + <para> + If none of the options are selected, <command>chage</command> operates + in an interactive fashion, prompting the user with the current values + for all of the fields. Enter the new value to change the field, or + leave the line blank to use the current value. The current value is + displayed between a pair of <emphasis>[ ]</emphasis> marks. + </para> + </refsect1> + <refsect1 id='note'> + <title>NOTE</title> + <para> + The <command>chage</command> program requires a shadow password file to + be available. + </para> + <para>The <command>chage</command> command is restricted to the root + user, except for the <option>-l</option> option, which may be used by + an unprivileged user to determine when their password or account is due + to expire. + </para> + </refsect1> + + <refsect1 id='configuration'> + <title>CONFIGURATION</title> + <para> + The following configuration variables in + <filename>/etc/login.defs</filename> change the behavior of this + tool: + </para> + <variablelist> + &USE_TCB; + </variablelist> + </refsect1> + + <refsect1 id='files'> + <title>FILES</title> + <variablelist> + <varlistentry> + <term> + <filename>/etc/passwd</filename> + </term> + <listitem> + <para>User account information.</para> + </listitem> + </varlistentry> + <varlistentry> + <term> + <filename>/etc/shadow</filename> + </term> + <listitem> + <para>Secure user account information.</para> + </listitem> + </varlistentry> + </variablelist> + </refsect1> + + <refsect1 id='exit_values'> + <title>EXIT VALUES</title> + <para> + The <command>chage</command> command exits with the following values: + <variablelist> + <varlistentry> + <term><replaceable>0</replaceable></term> + <listitem> + <para>success</para> + </listitem> + </varlistentry> + <varlistentry> + <term><replaceable>1</replaceable></term> + <listitem> + <para>permission denied</para> + </listitem> + </varlistentry> + <varlistentry> + <term><replaceable>2</replaceable></term> + <listitem> + <para>invalid command syntax</para> + </listitem> + </varlistentry> + <varlistentry> + <term><replaceable>15</replaceable></term> + <listitem> + <para>can't find the shadow password file</para> + </listitem> + </varlistentry> + </variablelist> + </para> + </refsect1> + + <refsect1 id='see_also'> + <title>SEE ALSO</title> + <para> + <citerefentry> + <refentrytitle>passwd</refentrytitle><manvolnum>5</manvolnum> + </citerefentry>, + <citerefentry> + <refentrytitle>shadow</refentrytitle><manvolnum>5</manvolnum> + </citerefentry>. + </para> + </refsect1> +</refentry> |