[svn-upgrade] Integrating new upstream version, shadow (4.0.13)
This commit is contained in:
nekral-guest
@@ -2,7 +2,7 @@
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
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"http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
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<refentry id='usermod.8'>
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<!-- $Id: usermod.8.xml,v 1.12 2005/08/09 17:49:32 kloczek Exp $ -->
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<!-- $Id: usermod.8.xml,v 1.18 2005/09/30 15:41:20 kloczek Exp $ -->
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<refmeta>
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<refentrytitle>usermod</refentrytitle>
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<manvolnum>8</manvolnum>
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@@ -14,39 +14,39 @@
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<refsynopsisdiv id='synopsis'>
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<cmdsynopsis>
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<command>usermod</command>
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<command>usermod</command>
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<arg choice='opt'>-c <replaceable>comment</replaceable></arg>
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<arg choice='opt'>
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<arg choice='plain'>-d <replaceable>home_dir</replaceable></arg>
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<arg choice='opt'>-m </arg>
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<arg choice='plain'>-d <replaceable>home_dir</replaceable></arg>
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<arg choice='opt'>-m </arg>
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</arg>
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<arg choice='opt'>-e <replaceable>expire_date</replaceable></arg>
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<arg choice='opt'>-f <replaceable>inactive_days</replaceable></arg>
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<arg choice='opt'>-g <replaceable>initial_group</replaceable></arg>
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<arg choice='opt'>
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<arg choice='plain'>-G <replaceable>group1</replaceable></arg>
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<arg choice='opt'>
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<arg choice='plain' rep='repeat'><replaceable>,group2,</replaceable></arg>
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<arg choice='plain'><replaceable>,</replaceable></arg>
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<arg choice='opt'><replaceable>groupN</replaceable></arg>
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<arg choice='plain'>-G <replaceable>group1</replaceable></arg>
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<arg choice='opt'>
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<arg choice='plain' rep='repeat'><replaceable>,group2,</replaceable></arg>
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<arg choice='plain'><replaceable>,</replaceable></arg>
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<arg choice='opt'><replaceable>groupN</replaceable></arg>
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<arg choice='opt'>-a</arg>
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</arg>
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</arg>
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</arg>
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<arg choice='opt'>-l <replaceable>login_name</replaceable></arg>
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<arg choice='opt'>-p <replaceable>passwd</replaceable></arg>
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<arg choice='opt'>-l <replaceable>new_login_name</replaceable></arg>
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<arg choice='opt'>-p <replaceable>password</replaceable></arg>
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<arg choice='opt'>-s <replaceable>shell</replaceable></arg>
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<arg choice='opt'>
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<arg choice='plain'>-u <replaceable>uid</replaceable></arg>
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<arg choice='opt'>-o </arg>
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<arg choice='plain'>-u <replaceable>uid</replaceable></arg>
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<arg choice='opt'>-o </arg>
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</arg>
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<group choice='opt'>
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<arg choice='plain'>-L </arg>
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<arg choice='plain'>-L </arg>
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<arg choice='plain'>-U </arg>
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</group>
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<arg choice='plain'><replaceable>login</replaceable></arg>
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<arg choice='plain'><replaceable>login_name</replaceable></arg>
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</cmdsynopsis>
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</refsynopsisdiv>
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<refsect1 id='description'>
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<title>DESCRIPTION</title>
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<para>
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@@ -54,7 +54,7 @@
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files to reflect the changes that are specified on the command line.
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</para>
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</refsect1>
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<refsect1 id='options'>
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<title>OPTIONS</title>
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<para>
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@@ -63,175 +63,182 @@
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</para>
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<variablelist remap='IP'>
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<varlistentry>
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<term>
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<option>-c</option> <replaceable>comment</replaceable>
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</term>
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<listitem>
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<para>The new value of the user's password file comment
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field. It is normally modified using the <citerefentry>
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<refentrytitle>chfn</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry>utility.
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</para>
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</listitem>
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<term>
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<option>-c</option> <replaceable>comment</replaceable>
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</term>
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<listitem>
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<para>
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||||
The new value of the user's password file comment field. It is
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normally modified using the <citerefentry>
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<refentrytitle>chfn</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry> utility.
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||||
</para>
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||||
</listitem>
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</varlistentry>
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||||
<varlistentry>
|
||||
<term>
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||||
<option>-d</option> <replaceable>home_dir</replaceable>
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</term>
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||||
<listitem>
|
||||
<para>
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||||
The user's new login directory. If the <option>-m</option>
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option is given the contents of the current home directory will
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be moved to the new home directory, which is created if it does
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not already exist.
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</para>
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</listitem>
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||||
<term>
|
||||
<option>-d</option> <replaceable>home_dir</replaceable>
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</term>
|
||||
<listitem>
|
||||
<para>
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||||
The user's new login directory. If the <option>-m</option>
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option is given the contents of the current home directory will
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be moved to the new home directory, which is created if it does
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not already exist.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<option>-e</option> <replaceable>expire_date</replaceable>
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</term>
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<listitem>
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<para>The date on which the user account will be disabled. The
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date is specified in the format <emphasis remap='I'>YYYY-MM-DD
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</emphasis>.
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</para>
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</listitem>
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||||
<term>
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<option>-e</option> <replaceable>expire_date</replaceable>
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</term>
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<listitem>
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||||
<para>
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The date on which the user account will be disabled. The date is
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specified in the format <emphasis remap='I'>YYYY-MM-DD
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</emphasis>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
|
||||
<term>
|
||||
<option>-f</option> <replaceable>inactive_days</replaceable>
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||||
</term>
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||||
<listitem>
|
||||
<para>The number of days after a password expires until the
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account is permanently disabled. A value of 0 disables the
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account as soon as the password has expired, and a value of -1
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disables the feature. The default value is -1.
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||||
</para>
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||||
</listitem>
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||||
<term>
|
||||
<option>-f</option> <replaceable>inactive_days</replaceable>
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||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The number of days after a password expires until the account is
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||||
permanently disabled. A value of 0 disables the account as soon
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||||
as the password has expired, and a value of -1 disables the
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||||
feature. The default value is -1.
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||||
</para>
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||||
</listitem>
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||||
</varlistentry>
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||||
<varlistentry>
|
||||
<term>
|
||||
<option>-g</option> <replaceable>initial_group</replaceable>
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||||
</term>
|
||||
<listitem>
|
||||
<para>The group name or number of the user's new initial login
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||||
group. The group name must exist. A group number must refer to
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||||
an already existing group. The default group number is 1.
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||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-g</option> <replaceable>initial_group</replaceable>
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||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The group name or number of the user's new initial login group.
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||||
The group name must exist. A group number must refer to an
|
||||
already existing group. The default group number is 1.
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||||
</para>
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||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-G</option> <replaceable>group1</replaceable>[<emphasis remap='I'>
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||||
,group2,...,
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||||
</emphasis>
|
||||
[<emphasis remap='I'>groupN</emphasis>]]]
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||||
</term>
|
||||
<listitem>
|
||||
<para>A list of supplementary groups which the user is also a
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||||
member of. Each group is separated from the next by a comma,
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||||
with no intervening whitespace. The groups are subject to the
|
||||
same restrictions as the group given with the
|
||||
<option>-g</option> option. If the user is currently a member of
|
||||
a group which is not listed, the user will be removed from the
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||||
group. This behaviour can be changed via <option>-a</option> option,
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||||
which appends user to the current supplementary group list.
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||||
</para>
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||||
</listitem>
|
||||
<term>
|
||||
<option>-G</option>
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||||
<replaceable>group1</replaceable>[<emphasis remap='I'>,group2,...,</emphasis>[<emphasis remap='I'>groupN</emphasis>]]]
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
A list of supplementary groups which the user is also a member
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||||
of. Each group is separated from the next by a comma, with no
|
||||
intervening whitespace. The groups are subject to the same
|
||||
restrictions as the group given with the <option>-g</option>
|
||||
option. If the user is currently a member of a group which is
|
||||
not listed, the user will be removed from the group. This
|
||||
behaviour can be changed via <option>-a</option> option, which
|
||||
appends user to the current supplementary group list.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-l</option> <replaceable>login_name</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The name of the user will be changed from <emphasis
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||||
remap='I'>login </emphasis> to <emphasis
|
||||
remap='I'>login_name</emphasis>. Nothing else is changed. In
|
||||
particular, the user's home directory name should probably be
|
||||
changed to reflect the new login name.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-l</option> <replaceable>new_login_name</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The name of the user will be changed from <emphasis
|
||||
remap='I'>login_name</emphasis> to <emphasis
|
||||
remap='I'>new_login_name</emphasis>. Nothing else is changed. In
|
||||
particular, the user's home directory name should probably be
|
||||
changed to reflect the new login name.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-L</option>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>Lock a user's password. This puts a '!' in front of the
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||||
encrypted password, effectively disabling the password. You
|
||||
can't use this option with <option>-p</option> or
|
||||
<option>-U</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-L</option>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Lock a user's password. This puts a '!' in front of the
|
||||
encrypted password, effectively disabling the password. You
|
||||
can't use this option with <option>-p</option> or
|
||||
<option>-U</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-o</option>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
When used with the <option>-u</option> option, this option
|
||||
allows to change the user ID to a non-unique value.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-o</option>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
When used with the <option>-u</option> option, this option
|
||||
allows to change the user ID to a non-unique value.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-p</option> <replaceable>passwd</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The encrypted password, as returned by <citerefentry>
|
||||
<refentrytitle>crypt</refentrytitle><manvolnum>3</manvolnum>
|
||||
</citerefentry>.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-p</option> <replaceable>password</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The encrypted password, as returned by <citerefentry>
|
||||
<refentrytitle>crypt</refentrytitle><manvolnum>3</manvolnum>
|
||||
</citerefentry>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-s</option> <replaceable>shell</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>The name of the user's new login shell. Setting this field
|
||||
to blank causes the system to select the default login shell.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-s</option> <replaceable>shell</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>The name of the user's new login shell. Setting this field
|
||||
to blank causes the system to select the default login shell.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-u</option> <replaceable>uid</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>The numerical value of the user's ID. This value must be
|
||||
unique, unless the <option>-o</option> option is used. The value
|
||||
must be non-negative. Values between 0 and 999 are typically
|
||||
reserved for system accounts. Any files which the user owns and
|
||||
which are located in the directory tree rooted at the user's
|
||||
home directory will have the file user ID changed automatically.
|
||||
Files outside of the user's home directory must be altered
|
||||
manually.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-u</option> <replaceable>uid</replaceable>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
The numerical value of the user's ID. This value must be unique,
|
||||
unless the <option>-o</option> option is used. The value must be
|
||||
non-negative. Values between 0 and 999 are typically reserved
|
||||
for system accounts. Any files which the user owns and which are
|
||||
located in the directory tree rooted at the user's home
|
||||
directory will have the file user ID changed automatically.
|
||||
Files outside of the user's home directory must be altered
|
||||
manually.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term>
|
||||
<option>-U</option>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>Unlock a user's password. This removes the '!' in front of
|
||||
the encrypted password. You can't use this option with
|
||||
<option>-p</option> or <option>-L</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
<term>
|
||||
<option>-U</option>
|
||||
</term>
|
||||
<listitem>
|
||||
<para>
|
||||
Unlock a user's password. This removes the '!' in front of the
|
||||
encrypted password. You can't use this option with
|
||||
<option>-p</option> or <option>-L</option>.
|
||||
</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
</variablelist>
|
||||
</refsect1>
|
||||
|
||||
<refsect1 id='caveats'>
|
||||
<title>CAVEATS</title>
|
||||
<para><command>usermod</command> will not allow you to change the name of a
|
||||
<para>
|
||||
<command>usermod</command> will not allow you to change the name of a
|
||||
user who is logged in. You must make certain that the named user is
|
||||
not executing any processes when this command is being executed if the
|
||||
user's numerical user ID is being changed. You must change the owner
|
||||
@@ -240,60 +247,76 @@
|
||||
server.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
|
||||
<refsect1 id='files'>
|
||||
<title>FILES</title>
|
||||
<variablelist>
|
||||
<varlistentry>
|
||||
<term><filename>/etc/passwd</filename></term>
|
||||
<listitem>user account information</listitem>
|
||||
<term><filename>/etc/group</filename></term>
|
||||
<listitem>
|
||||
<para>group account information</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><filename>/etc/shadow</filename></term>
|
||||
<listitem>secure user account information</listitem>
|
||||
<term><filename>/etc/login.defs</filename></term>
|
||||
<listitem>
|
||||
<para>shadow password suite configuration</para>
|
||||
</listitem>
|
||||
</varlistentry>
|
||||
<varlistentry>
|
||||
<term><filename>/etc/group</filename></term>
|
||||
<listitem>group account information</listitem>
|
||||
<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='see_also'>
|
||||
<title>SEE ALSO</title>
|
||||
<para><citerefentry>
|
||||
<refentrytitle>chfn</refentrytitle><manvolnum>1</manvolnum>
|
||||
<para>
|
||||
<citerefentry>
|
||||
<refentrytitle>chfn</refentrytitle><manvolnum>1</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>chsh</refentrytitle><manvolnum>1</manvolnum>
|
||||
<refentrytitle>chsh</refentrytitle><manvolnum>1</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>passwd</refentrytitle><manvolnum>1</manvolnum>
|
||||
<refentrytitle>passwd</refentrytitle><manvolnum>1</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>crypt</refentrytitle><manvolnum>3</manvolnum>
|
||||
<refentrytitle>crypt</refentrytitle><manvolnum>3</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>gpasswd</refentrytitle><manvolnum>8</manvolnum>
|
||||
<refentrytitle>gpasswd</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>groupadd</refentrytitle><manvolnum>8</manvolnum>
|
||||
<refentrytitle>groupadd</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>groupdel</refentrytitle><manvolnum>8</manvolnum>
|
||||
<refentrytitle>groupdel</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>groupmod</refentrytitle><manvolnum>8</manvolnum>
|
||||
<refentrytitle>groupmod</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>useradd</refentrytitle><manvolnum>8</manvolnum>
|
||||
<refentrytitle>login.defs</refentrytitle><manvolnum>5</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>userdel</refentrytitle><manvolnum>8</manvolnum>
|
||||
<refentrytitle>useradd</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>,
|
||||
<citerefentry>
|
||||
<refentrytitle>userdel</refentrytitle><manvolnum>8</manvolnum>
|
||||
</citerefentry>.
|
||||
</para>
|
||||
</refsect1>
|
||||
|
||||
|
||||
<refsect1 id='author'>
|
||||
<title>AUTHOR</title>
|
||||
<para>Julianne Frances Haugh (jockgrrl@ix.netcom.com)</para>
|
||||
|
||||
Reference in New Issue
Block a user