8c4d98edc1
man/login.defs.d/CONSOLE.xml, man/login.defs.d/DEFAULT_HOME.xml, man/login.defs.d/ENV_HZ.xml, man/login.defs.d/ENVIRON_FILE.xml, man/login.defs.d/ENV_PATH.xml, man/login.defs.d/ENV_SUPATH.xml, man/login.defs.d/ENV_TZ.xml, man/login.defs.d/ERASECHAR.xml, man/login.defs.d/FAIL_DELAY.xml, man/login.defs.d/FAILLOG_ENAB.xml, man/login.defs.d/FAKE_SHELL.xml, man/login.defs.d/FTMP_FILE.xml, man/login.defs.d/HUSHLOGIN_FILE.xml, man/login.defs.d/ISSUE_FILE.xml, man/login.defs.d/KILLCHAR.xml, man/login.defs.d/LASTLOG_ENAB.xml, man/login.defs.d/LOGIN_RETRIES.xml, man/login.defs.d/LOGIN_TIMEOUT.xml, man/login.defs.d/LOG_OK_LOGINS.xml, man/login.defs.d/LOG_UNKFAIL_ENAB.xml, man/login.defs.d/MAIL_CHECK_ENAB.xml, man/login.defs.d/MOTD_FILE.xml, man/login.defs.d/NOLOGINS_FILE.xml, man/login.defs.d/OBSCURE_CHECKS_ENAB.xml, man/login.defs.d/PASS_ALWAYS_WARN.xml, man/login.defs.d/PASS_CHANGE_TRIES.xml, man/login.defs.d/PASS_MAX_LEN.xml, man/login.defs.d/PORTTIME_CHECKS_ENAB.xml, man/login.defs.d/QUOTAS_ENAB.xml, man/login.defs.d/SULOG_FILE.xml, man/login.defs.d/SU_NAME.xml, man/login.defs.d/SU_WHEEL_ONLY.xml, man/login.defs.d/SYSLOG_SG_ENAB.xml, man/login.defs.d/SYSLOG_SU_ENAB.xml, man/login.defs.d/TTYGROUP.xml, man/login.defs.d/TTYTYPE_FILE.xml, man/login.defs.d/ULIMIT.xml, man/login.defs.d/USERGROUPS_ENAB.xml: New documentation of login.defs variables. * man/login.defs.d/MAIL_DIR.xml: Updated. It now contains the MAIL_FILE documentation. * man/login.defs.d/LOGIN_STRING.xml: Updated. Mentions %s. * man/pwconv.8.xml, man/groupmems.8.xml, man/groupdel.8.xml, man/useradd.8.xml, man/pwck.8.xml, man/groupadd.8.xml, man/sulogin.8.xml, man/newgrp.1.xml, man/usermod.8.xml, man/su.1.xml, man/vipw.8.xml, man/passwd.1.xml, man/groupmod.8.xml, man/login.1.xml, man/userdel.8.xml, man/grpck.8.xml: Added CONFIGURATION section. * man/generate_mans.mak: The generations of manpages depends on the variables from the Makefiles. Add the dependency on Makefile. * man/login.defs.5.xml: New login.defs variable documented. * man/Makefile.am: Added XML variable documentation to the distributed files.
247 lines
7.6 KiB
XML
247 lines
7.6 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY MAIL_DIR SYSTEM "login.defs.d/MAIL_DIR.xml">
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<!ENTITY MAX_MEMBERS_PER_GROUP SYSTEM "login.defs.d/MAX_MEMBERS_PER_GROUP.xml">
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<!ENTITY USERDEL_CMD SYSTEM "login.defs.d/USERDEL_CMD.xml">
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<!ENTITY USERGROUPS_ENAB SYSTEM "login.defs.d/USERGROUPS_ENAB.xml">
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]>
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<refentry id='userdel.8'>
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<!-- $Id$ -->
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<refmeta>
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<refentrytitle>userdel</refentrytitle>
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<manvolnum>8</manvolnum>
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<refmiscinfo class="sectdesc">System Management Commands</refmiscinfo>
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</refmeta>
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<refnamediv id='name'>
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<refname>userdel</refname>
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<refpurpose>delete a user account and related files</refpurpose>
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</refnamediv>
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<refsynopsisdiv id='synopsis'>
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<cmdsynopsis>
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<command>userdel</command>
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<arg choice='opt'>options</arg>
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<arg choice='plain'>
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<replaceable>LOGIN</replaceable>
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</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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The <command>userdel</command> command modifies the system account
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files, deleting all entries that refer to the user name <emphasis
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remap='I'>LOGIN</emphasis>. The named user must exist.
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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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The options which apply to the <command>userdel</command> command are:
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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>-f</option>, <option>--force</option>
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</term>
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<listitem>
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<para>
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This option forces the removal of the user account, even if the
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user is still
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logged in. It also forces <command>userdel</command> to remove
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the user's home directory and mail spool, even if another
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user uses the same home directory or if the mail spool is not
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owned by the specified user. If
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<emphasis>USERGROUPS_ENAB</emphasis> is defined to <emphasis
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remap='I'>yes</emphasis> in <filename>/etc/login.defs</filename>
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and if a group exists with the same name as the deleted user,
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then this group will be removed, even if it is still the primary
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group of another user.
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</para>
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<para>
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<emphasis>Note:</emphasis> This option is dangerous and may leave
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your system in an inconsistent state.
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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><option>-h</option>, <option>--help</option></term>
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<listitem>
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<para>Display help message and exit.</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>-r</option>, <option>--remove</option>
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</term>
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<listitem>
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<para>
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Files in the user's home directory will be removed along with
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the home directory itself and the user's mail spool. Files
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located in other file systems will have to be searched for and
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deleted manually.
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</para>
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<para>
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The mail spool is defined by the <emphasis>MAIL_DIR</emphasis>
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variable in the <filename>login.defs</filename> file.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 id='configuration'>
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<title>CONFIGURATION</title>
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<para>
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The following configuration variables in
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<filename>/etc/login.defs</filename> change the behavior of this
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tool:
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</para>
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<variablelist>
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&MAIL_DIR; <!-- documents also MAIL_FILE -->
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&MAX_MEMBERS_PER_GROUP;
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&USERDEL_CMD;
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&USERGROUPS_ENAB;
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</variablelist>
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</refsect1>
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<refsect1 id='files'>
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<title>FILES</title>
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<variablelist>
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<varlistentry>
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<term><filename>/etc/group</filename></term>
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<listitem>
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<para>Group account information.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><filename>/etc/login.defs</filename></term>
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<listitem>
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<para>Shadow password suite configuration.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><filename>/etc/passwd</filename></term>
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<listitem>
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<para>User account information.</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><filename>/etc/shadow</filename></term>
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<listitem>
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<para>Secure user account information.</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</refsect1>
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<refsect1 id='exit_values'>
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<title>EXIT VALUES</title>
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<para>
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The <command>userdel</command> command exits with the following values:
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<variablelist>
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<varlistentry>
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<term><replaceable>0</replaceable></term>
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<listitem>
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<para>success</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable>1</replaceable></term>
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<listitem>
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<para>can't update password file</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable>2</replaceable></term>
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<listitem>
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<para>invalid command syntax</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable>6</replaceable></term>
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<listitem>
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<para>specified user doesn't exist</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable>8</replaceable></term>
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<listitem>
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<para>user currently logged in</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable>10</replaceable></term>
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<listitem>
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<para>can't update group file</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><replaceable>12</replaceable></term>
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<listitem>
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<para>can't remove home directory</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 id='caveats'>
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<title>CAVEATS</title>
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<para>
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<command>userdel</command> will not allow you to remove an account if
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the user is currently logged in. You must kill any running processes
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which belong to an account that you are deleting.
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</para>
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<para>You may not remove any NIS attributes on a NIS client. This must
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be performed on the NIS server.
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</para>
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<para>If <emphasis>USERGROUPS_ENAB</emphasis> is defined to <emphasis
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remap='I'>yes</emphasis> in <filename>/etc/login.defs</filename>,
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<command>userdel</command> will delete the group with the same name
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as the user. To avoid inconsistencies in the passwd and group
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databases, <command>userdel</command> will check that this group is
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not used as a primary group for another user, and will just warn
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without deleting the user otherwise. The <option>-f</option> option
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can force the deletion of this group.
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</para>
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</refsect1>
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<refsect1 id='see_also'>
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<title>SEE ALSO</title>
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<para><citerefentry>
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<refentrytitle>chfn</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>chsh</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>passwd</refentrytitle><manvolnum>1</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>login.defs</refentrytitle><manvolnum>5</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>gpasswd</refentrytitle><manvolnum>8</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>groupadd</refentrytitle><manvolnum>8</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>groupdel</refentrytitle><manvolnum>8</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>groupmod</refentrytitle><manvolnum>8</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>useradd</refentrytitle><manvolnum>8</manvolnum>
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</citerefentry>,
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<citerefentry>
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<refentrytitle>usermod</refentrytitle><manvolnum>8</manvolnum>
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</citerefentry>.
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</para>
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</refsect1>
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</refentry>
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