Finished the XML indentation plus few tags changes.

git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@7369 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689

1 files changed, 469 insertions, 368 deletions

diff --git a/chapter06/shadow.xml b/chapter06/shadow.xml
index f4f2cff01..c5a5ebc9c 100644
--- a/chapter06/shadow.xml
+++ b/chapter06/shadow.xml
@@ -1,440 +1,541 @@
 <?xml version="1.0" encoding="ISO-8859-1"?>
-<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
+<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
+  "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
   <!ENTITY % general-entities SYSTEM "../general.ent">
   %general-entities;
 ]>
+
 <sect1 id="ch-system-shadow" role="wrap">
-<title>Shadow-&shadow-version;</title>
-<?dbhtml filename="shadow.html"?>
+  <?dbhtml filename="shadow.html"?>
+
+  <title>Shadow-&shadow-version;</title>
+
+  <indexterm zone="ch-system-shadow">
+    <primary sortas="a-Shadow">Shadow</primary>
+  </indexterm>
+
+  <sect2 role="package">
+    <title/>
+
+    <para>The Shadow package contains programs for handling passwords in a secure
+    way.</para>
+
+    <segmentedlist>
+      <segtitle>&buildtime;</segtitle>
+      <segtitle>&diskspace;</segtitle>
 
-<indexterm zone="ch-system-shadow"><primary sortas="a-Shadow">Shadow</primary></indexterm>
+      <seglistitem>
+        <seg>0.4 SBU</seg>
+        <seg>14.7 MB</seg>
+      </seglistitem>
+    </segmentedlist>
 
-<sect2 role="package"><title/>
-<para>The Shadow package contains programs for handling passwords in a secure
-way.</para>
+    <segmentedlist>
+      <segtitle>&dependencies;</segtitle>
 
-<segmentedlist>
-<segtitle>&buildtime;</segtitle>
-<segtitle>&diskspace;</segtitle>
-<seglistitem><seg>0.4 SBU</seg><seg>14.7 MB</seg></seglistitem>
-</segmentedlist>
+      <seglistitem>
+        <seg>Bash, Binutils, Bison, Coreutils, Diffutils, GCC, Gettext,
+        Glibc, Grep, Make, and Sed</seg>
+      </seglistitem>
+    </segmentedlist>
 
-<segmentedlist>
-<segtitle>&dependencies;</segtitle>
-<seglistitem><seg>Bash, Binutils, Bison, Coreutils,
-Diffutils, GCC, Gettext, Glibc, Grep, Make, and Sed</seg></seglistitem>
-</segmentedlist>
-</sect2>
+  </sect2>
 
-<sect2 role="installation">
-<title>Installation of Shadow</title>
+  <sect2 role="installation">
+    <title>Installation of Shadow</title>
 
-<note><para>If you would like to enforce the use of strong passwords, refer to
-<ulink url="&blfs-root;view/svn/postlfs/cracklib.html"/> for installing Cracklib
-prior to building Shadow. Then add <parameter>--with-libcrack</parameter> to the
-<command>configure</command> command below.</para></note>
+    <note>
+      <para>If you would like to enforce the use of strong passwords, refer to
+      <ulink url="&blfs-root;view/svn/postlfs/cracklib.html"/> for installing
+      Cracklib prior to building Shadow. Then add
+      <parameter>--with-libcrack</parameter> to the <command>configure</command>
+      command below.</para>
+    </note>
 
-<para>Prepare Shadow for compilation:</para>
+    <para>Prepare Shadow for compilation:</para>
 
 <screen><userinput>./configure --libdir=/lib --enable-shared --without-selinux</userinput></screen>
 
-<para>The meaning of the configure options:</para>
+    <variablelist>
+      <title>The meaning of the configure options:</title>
 
-<variablelist>
-<varlistentry>
-<term><parameter>--without-selinux</parameter></term>
-<listitem><para>Support for selinux is enabled by default, but selinux is not
-built in a base LFS system.  The <command>configure</command> script will fail
-if this option is not used.</para></listitem>
-</varlistentry>
-</variablelist>
+      <varlistentry>
+        <term><parameter>--without-selinux</parameter></term>
+        <listitem>
+          <para>Support for selinux is enabled by default, but selinux is not
+          built in a base LFS system.  The <command>configure</command> script
+          will fail if this option is not used.</para>
+        </listitem>
+      </varlistentry>
 
-<para>Disable the installation of the <command>groups</command> program and its man page, as Coreutils provides a better version:</para>
+    </variablelist>
+
+    <para>Disable the installation of the <command>groups</command> program
+    and its man page, as Coreutils provides a better version:</para>
 
 <screen><userinput>sed -i 's/groups$(EXEEXT) //' src/Makefile
 find man -name Makefile -exec sed -i '/groups/d' {} \;</userinput></screen>
 
-<para>Disable the installation of Chinese and Korean manual pages, since Man-DB
-cannot format them properly:</para>
+    <para>Disable the installation of Chinese and Korean manual pages, since
+    Man-DB cannot format them properly:</para>
 
 <screen><userinput>sed -i -e 's/ ko//' -e 's/ zh_CN zh_TW//' man/Makefile</userinput></screen>
 
-<para>Compile the package:</para>
+    <para>Compile the package:</para>
 
 <screen><userinput>make</userinput></screen>
 
-<para>This package does not come with a test suite.</para>
+    <para>This package does not come with a test suite.</para>
 
-<para>Install the package:</para>
+    <para>Install the package:</para>
 
 <screen><userinput>make install</userinput></screen>
 
-<para id="shadow-limits-login_access">Shadow uses two files to configure
-authentication settings for the system. Install these two configuration
-files:</para>
+    <para id="shadow-limits-login_access">Shadow uses two files to configure
+    authentication settings for the system. Install these two configuration
+    files:</para>
+
+    <indexterm zone="shadow-limits-login_access">
+      <primary sortas="e-/etc/limits">/etc/limits</primary>
+    </indexterm>
 
-<indexterm zone="shadow-limits-login_access"><primary sortas="e-/etc/limits">/etc/limits</primary></indexterm>
-<indexterm zone="shadow-limits-login_access"><primary sortas="e-/etc/login.access">/etc/login.access</primary></indexterm>
+    <indexterm zone="shadow-limits-login_access">
+      <primary sortas="e-/etc/login.access">/etc/login.access</primary>
+    </indexterm>
 
 <screen><userinput>cp -v etc/{limits,login.access} /etc</userinput></screen>
 
-<para id="shadow-login_defs">Instead of using the default <emphasis>crypt</emphasis> method,
-use the more secure <emphasis>MD5</emphasis> method of password
-encryption, which also allows passwords longer than 8 characters. It
-is also necessary to change the obsolete <filename
-class="directory">/var/spool/mail</filename> location for user
-mailboxes that Shadow uses by default to the <filename
-class="directory">/var/mail</filename> location used currently. Both
-of these can be accomplished by changing the relevant configuration
-file while copying it to its destination:</para>
+    <para id="shadow-login_defs">Instead of using the default
+    <emphasis>crypt</emphasis> method, use the more secure
+    <emphasis>MD5</emphasis> method of password encryption, which also allows
+    passwords longer than 8 characters. It is also necessary to change the
+    obsolete <filename class="directory">/var/spool/mail</filename> location
+    for user mailboxes that Shadow uses by default to the <filename
+    class="directory">/var/mail</filename> location used currently. Both of
+    these can be accomplished by changing the relevant configuration file
+    while copying it to its destination:</para>
 
-<indexterm zone="shadow-login_defs"><primary sortas="e-/etc/login.defs">/etc/login.defs</primary></indexterm>
+    <indexterm zone="shadow-login_defs">
+      <primary sortas="e-/etc/login.defs">/etc/login.defs</primary>
+    </indexterm>
 
-<note><para>If you built Shadow with Cracklib support, insert the following into
-the <command>sed</command> given below:</para>
+    <note>
+      <para>If you built Shadow with Cracklib support, insert the following into
+      the <command>sed</command> given below:</para>
 
 <screen><literal>-e 's@DICTPATH.*@DICTPATH\t/lib/cracklib/pw_dict@'</literal></screen>
-</note>
+    </note>
 
 <screen><userinput>sed -e's@#MD5_CRYPT_ENAB.no@MD5_CRYPT_ENAB yes@' \
     -e 's@/var/spool/mail@/var/mail@' \
     etc/login.defs &gt; /etc/login.defs</userinput></screen>
 
-<para>Move a misplaced program to its proper location:</para>
+    <para>Move a misplaced program to its proper location:</para>
 
 <screen><userinput>mv -v /usr/bin/passwd /bin</userinput></screen>
 
-<para>Move Shadow's libraries to more appropriate locations:</para>
+    <para>Move Shadow's libraries to more appropriate locations:</para>
 
 <screen><userinput>mv -v /lib/libshadow.*a /usr/lib
 rm -v /lib/libshadow.so
 ln -sfv ../../lib/libshadow.so.0 /usr/lib/libshadow.so</userinput></screen>
 
-<para>The <parameter>-D</parameter> option of the
-<command>useradd</command> program requires the <filename
-class="directory">/etc/default</filename> directory for it to work
-properly:</para>
+    <para>The <parameter>-D</parameter> option of the
+    <command>useradd</command> program requires the <filename
+    class="directory">/etc/default</filename> directory for it to work
+    properly:</para>
 
 <screen><userinput>mkdir -v /etc/default</userinput></screen>
 
-</sect2>
+  </sect2>
 
+  <sect2 id="conf-shadow" role="configuration">
+    <title>Configuring Shadow</title>
 
-<sect2 id="conf-shadow" role="configuration"><title>Configuring Shadow</title>
-<indexterm zone="conf-shadow">
-<primary sortas="a-Shadow">Shadow</primary>
-<secondary>configuring</secondary></indexterm>
+    <indexterm zone="conf-shadow">
+      <primary sortas="a-Shadow">Shadow</primary>
+      <secondary>configuring</secondary>
+    </indexterm>
 
-<para>This package contains utilities to add, modify, and delete users
-and groups; set and change their passwords; and perform other
-administrative tasks. For a full explanation of what
-<emphasis>password shadowing</emphasis> means, see the
-<filename>doc/HOWTO</filename> file within the unpacked source tree.
-If using Shadow support, keep in mind that programs which need to
-verify passwords (display managers, FTP programs, pop3 daemons, etc.)
-must be Shadow-compliant. That is, they need to be able to work with
-shadowed passwords.</para>
+    <para>This package contains utilities to add, modify, and delete users and
+    groups; set and change their passwords; and perform other administrative
+    tasks. For a full explanation of what <emphasis>password shadowing</emphasis>
+    means, see the <filename>doc/HOWTO</filename> file within the unpacked
+    source tree. If using Shadow support, keep in mind that programs which need
+    to verify passwords (display managers, FTP programs, pop3 daemons, etc.)
+    must be Shadow-compliant. That is, they need to be able to work with
+    shadowed passwords.</para>
 
-<para>To enable shadowed passwords, run the following command:</para>
+    <para>To enable shadowed passwords, run the following command:</para>
 
 <screen><userinput>pwconv</userinput></screen>
 
-<para>To enable shadowed group passwords, run:</para>
+    <para>To enable shadowed group passwords, run:</para>
 
 <screen><userinput>grpconv</userinput></screen>
 
-<para>Under normal circumstances, passwords will not have been created
-yet. However, if returning to this section later to enable shadowing,
-reset any current user passwords with the <command>passwd</command>
-command or any group passwords with the <command>gpasswd</command>
-command.</para>
-
-</sect2>
+    <para>Under normal circumstances, passwords will not have been created
+    yet. However, if returning to this section later to enable shadowing,
+    reset any current user passwords with the <command>passwd</command>
+    command or any group passwords with the <command>gpasswd</command>
+    command.</para>
 
+  </sect2>
 
-<sect2 role="configuration">
-<title>Setting the root password</title>
+  <sect2 role="configuration">
+    <title>Setting the root password</title>
 
-<para>Choose a password for user <emphasis>root</emphasis> and set it
-by running:</para>
+    <para>Choose a password for user <emphasis>root</emphasis> and set it
+    by running:</para>
 
 <screen role="nodump"><userinput>passwd root</userinput></screen>
-</sect2>
-
-
-<sect2 id="contents-shadow" role="content"><title>Contents of Shadow</title>
-
-<segmentedlist>
-<segtitle>Installed programs</segtitle>
-<segtitle>Installed libraries</segtitle>
-<seglistitem><seg>chage, chfn, chpasswd, chsh, expiry, faillog, gpasswd,
-groupadd, groupdel, groupmod, grpck, grpconv, grpunconv, lastlog, login,
-logoutd, newgrp, newusers, passwd, pwck, pwconv, pwunconv, sg (link to newgrp),
-su, useradd, userdel, usermod, vigr (link to vipw), and vipw</seg>
-<seg>libshadow.[a,so]</seg>
-</seglistitem>
-</segmentedlist>
-
-<variablelist><bridgehead renderas="sect3">Short Descriptions</bridgehead>
-<?dbfo list-presentation="list"?>
-<?dbhtml list-presentation="table"?>
-
-<varlistentry id="chage">
-<term><command>chage</command></term>
-<listitem>
-<para>Used to change the maximum number of days between obligatory
-password changes</para>
-<indexterm zone="ch-system-shadow chage"><primary sortas="b-chage">chage</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="chfn">
-<term><command>chfn</command></term>
-<listitem>
-<para>Used to change a user's full name and other information</para>
-<indexterm zone="ch-system-shadow chfn"><primary sortas="b-chfn">chfn</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="chpasswd">
-<term><command>chpasswd</command></term>
-<listitem>
-<para>Used to update the passwords of an entire series of user
-accounts</para>
-<indexterm zone="ch-system-shadow chpasswd"><primary sortas="b-chpasswd">chpasswd</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="chsh">
-<term><command>chsh</command></term>
-<listitem>
-<para>Used to change a user's default login shell</para>
-<indexterm zone="ch-system-shadow chsh"><primary sortas="b-chsh">chsh</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="expiry">
-<term><command>expiry</command></term>
-<listitem>
-<para>Checks and enforces the current password expiration policy</para>
-<indexterm zone="ch-system-shadow expiry"><primary sortas="b-expiry">expiry</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="faillog">
-<term><command>faillog</command></term>
-<listitem>
-<para>Is used to examine the log of login failures, to set a maximum number of
-failures before an account is blocked, or to reset the failure count</para>
-<indexterm zone="ch-system-shadow faillog"><primary sortas="b-faillog">faillog</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="gpasswd">
-<term><command>gpasswd</command></term>
-<listitem>
-<para>Is used to add and delete members and administrators to groups</para>
-<indexterm zone="ch-system-shadow gpasswd"><primary sortas="b-gpasswd">gpasswd</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="groupadd">
-<term><command>groupadd</command></term>
-<listitem>
-<para>Creates a group with the given name</para>
-<indexterm zone="ch-system-shadow groupadd"><primary sortas="b-groupadd">groupadd</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="groupdel">
-<term><command>groupdel</command></term>
-<listitem>
-<para>Deletes the group with the given name</para>
-<indexterm zone="ch-system-shadow groupdel"><primary sortas="b-groupdel">groupdel</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="groupmod">
-<term><command>groupmod</command></term>
-<listitem>
-<para>Is used to modify the given group's name or GID</para>
-<indexterm zone="ch-system-shadow groupmod"><primary sortas="b-groupmod">groupmod</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="grpck">
-<term><command>grpck</command></term>
-<listitem>
-<para>Verifies the integrity of the group files <filename>/etc/group</filename>
-and <filename>/etc/gshadow</filename></para>
-<indexterm zone="ch-system-shadow grpck"><primary sortas="b-grpck">grpck</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="grpconv">
-<term><command>grpconv</command></term>
-<listitem>
-<para>Creates or updates the shadow group file from the normal group file</para>
-<indexterm zone="ch-system-shadow grpconv"><primary sortas="b-grpconv">grpconv</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="grpunconv">
-<term><command>grpunconv</command></term>
-<listitem>
-<para>Updates <filename>/etc/group</filename>
-from <filename>/etc/gshadow</filename> and then deletes the latter</para>
-<indexterm zone="ch-system-shadow grpunconv"><primary sortas="b-grpunconv">grpunconv</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="lastlog">
-<term><command>lastlog</command></term>
-<listitem>
-<para>Reports the most recent login of all users or of a given user</para>
-<indexterm zone="ch-system-shadow lastlog"><primary sortas="b-lastlog">lastlog</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="login">
-<term><command>login</command></term>
-<listitem>
-<para>Is used by the system to let users sign on</para>
-<indexterm zone="ch-system-shadow login"><primary sortas="b-login">login</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="logoutd">
-<term><command>logoutd</command></term>
-<listitem>
-<para>Is a daemon used to enforce restrictions on log-on time and ports</para>
-<indexterm zone="ch-system-shadow logoutd"><primary sortas="b-logoutd">logoutd</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="newgrp">
-<term><command>newgrp</command></term>
-<listitem>
-<para>Is used to change the current GID during a login session</para>
-<indexterm zone="ch-system-shadow newgrp"><primary sortas="b-newgrp">newgrp</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="newusers">
-<term><command>newusers</command></term>
-<listitem>
-<para>Is used to create or update an entire series of user accounts</para>
-<indexterm zone="ch-system-shadow newusers"><primary sortas="b-newusers">newusers</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="passwd">
-<term><command>passwd</command></term>
-<listitem>
-<para>Is used to change the password for a user or group account</para>
-<indexterm zone="ch-system-shadow passwd"><primary sortas="b-passwd">passwd</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="pwck">
-<term><command>pwck</command></term>
-<listitem>
-<para>Verifies the integrity of the password files
-<filename>/etc/passwd</filename> and <filename>/etc/shadow</filename></para>
-<indexterm zone="ch-system-shadow pwck"><primary sortas="b-pwck">pwck</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="pwconv">
-<term><command>pwconv</command></term>
-<listitem>
-<para>Creates or updates the shadow password file from the normal
-password file</para>
-<indexterm zone="ch-system-shadow pwconv"><primary sortas="b-pwconv">pwconv</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="pwunconv">
-<term><command>pwunconv</command></term>
-<listitem>
-<para>Updates <filename>/etc/passwd</filename>
-from <filename>/etc/shadow</filename> and then deletes the latter</para>
-<indexterm zone="ch-system-shadow pwunconv"><primary sortas="b-pwunconv">pwunconv</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="sg">
-<term><command>sg</command></term>
-<listitem>
-<para>Executes a given command while the user's GID
-is set to that of the given group</para>
-<indexterm zone="ch-system-shadow sg"><primary sortas="b-sg">sg</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="su">
-<term><command>su</command></term>
-<listitem>
-<indexterm zone="ch-system-shadow su"><primary sortas="b-su">su</primary></indexterm>
-<para>Runs a shell with substitute user and group IDs</para>
-</listitem>
-</varlistentry>
-
-<varlistentry id="useradd">
-<term><command>useradd</command></term>
-<listitem>
-<para>Creates a new user with the given name, or updates the default
-new-user information</para>
-<indexterm zone="ch-system-shadow useradd"><primary sortas="b-useradd">useradd</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="userdel">
-<term><command>userdel</command></term>
-<listitem>
-<para>Deletes the given user account</para>
-<indexterm zone="ch-system-shadow userdel"><primary sortas="b-userdel">userdel</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="usermod">
-<term><command>usermod</command></term>
-<listitem>
-<para>Is used to modify the given user's login name, User
-Identification (UID),
-shell, initial group, home directory, etc.</para>
-<indexterm zone="ch-system-shadow usermod"><primary sortas="b-usermod">usermod</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="vigr">
-<term><command>vigr</command></term>
-<listitem>
-<para>Edits the <filename>/etc/group</filename> or
-<filename>/etc/gshadow</filename> files</para>
-<indexterm zone="ch-system-shadow vigr"><primary sortas="b-vigr">vigr</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="vipw">
-<term><command>vipw</command></term>
-<listitem>
-<para>Edits the <filename>/etc/passwd</filename> or
-<filename>/etc/shadow</filename> files</para>
-<indexterm zone="ch-system-shadow vipw"><primary sortas="b-vipw">vipw</primary></indexterm>
-</listitem>
-</varlistentry>
-
-<varlistentry id="libshadow">
-<term><filename class="libraryfile">libshadow</filename></term>
-<listitem>
-<para>Contains functions used by most programs in this package</para>
-<indexterm zone="ch-system-shadow libshadow"><primary sortas="c-libshadow">libshadow</primary></indexterm>
-</listitem>
-</varlistentry>
-</variablelist>
-
-</sect2>
 
-</sect1>
+  </sect2>
+
+  <sect2 id="contents-shadow" role="content">
+    <title>Contents of Shadow</title>
+
+    <segmentedlist>
+      <segtitle>Installed programs</segtitle>
+      <segtitle>Installed libraries</segtitle>
+
+      <seglistitem>
+        <seg>chage, chfn, chpasswd, chsh, expiry, faillog, gpasswd, groupadd,
+        groupdel, groupmod, grpck, grpconv, grpunconv, lastlog, login, logoutd,
+        newgrp, newusers, passwd, pwck, pwconv, pwunconv, sg (link to newgrp),
+        su, useradd, userdel, usermod, vigr (link to vipw), and vipw</seg>
+        <seg>libshadow.[a,so]</seg>
+      </seglistitem>
+    </segmentedlist>
+
+    <variablelist>
+      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
+      <?dbfo list-presentation="list"?>
+      <?dbhtml list-presentation="table"?>
+
+      <varlistentry id="chage">
+        <term><command>chage</command></term>
+        <listitem>
+          <para>Used to change the maximum number of days between obligatory
+          password changes</para>
+          <indexterm zone="ch-system-shadow chage">
+            <primary sortas="b-chage">chage</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="chfn">
+        <term><command>chfn</command></term>
+        <listitem>
+          <para>Used to change a user's full name and other information</para>
+          <indexterm zone="ch-system-shadow chfn">
+            <primary sortas="b-chfn">chfn</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="chpasswd">
+        <term><command>chpasswd</command></term>
+        <listitem>
+          <para>Used to update the passwords of an entire series of user
+          accounts</para>
+          <indexterm zone="ch-system-shadow chpasswd">
+            <primary sortas="b-chpasswd">chpasswd</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="chsh">
+        <term><command>chsh</command></term>
+        <listitem>
+          <para>Used to change a user's default login shell</para>
+          <indexterm zone="ch-system-shadow chsh">
+            <primary sortas="b-chsh">chsh</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="expiry">
+        <term><command>expiry</command></term>
+        <listitem>
+          <para>Checks and enforces the current password expiration policy</para>
+          <indexterm zone="ch-system-shadow expiry">
+            <primary sortas="b-expiry">expiry</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="faillog">
+        <term><command>faillog</command></term>
+        <listitem>
+          <para>Is used to examine the log of login failures, to set a maximum
+          number of failures before an account is blocked, or to reset the
+          failure count</para>
+          <indexterm zone="ch-system-shadow faillog">
+            <primary sortas="b-faillog">faillog</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="gpasswd">
+        <term><command>gpasswd</command></term>
+        <listitem>
+          <para>Is used to add and delete members and administrators to
+          groups</para>
+          <indexterm zone="ch-system-shadow gpasswd">
+            <primary sortas="b-gpasswd">gpasswd</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="groupadd">
+        <term><command>groupadd</command></term>
+        <listitem>
+          <para>Creates a group with the given name</para>
+          <indexterm zone="ch-system-shadow groupadd">
+            <primary sortas="b-groupadd">groupadd</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="groupdel">
+        <term><command>groupdel</command></term>
+        <listitem>
+          <para>Deletes the group with the given name</para>
+          <indexterm zone="ch-system-shadow groupdel">
+            <primary sortas="b-groupdel">groupdel</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="groupmod">
+        <term><command>groupmod</command></term>
+        <listitem>
+          <para>Is used to modify the given group's name or GID</para>
+          <indexterm zone="ch-system-shadow groupmod">
+            <primary sortas="b-groupmod">groupmod</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="grpck">
+        <term><command>grpck</command></term>
+        <listitem>
+          <para>Verifies the integrity of the group files
+          <filename>/etc/group</filename> and
+          <filename>/etc/gshadow</filename></para>
+          <indexterm zone="ch-system-shadow grpck">
+            <primary sortas="b-grpck">grpck</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="grpconv">
+        <term><command>grpconv</command></term>
+        <listitem>
+          <para>Creates or updates the shadow group file from the normal
+          group file</para>
+          <indexterm zone="ch-system-shadow grpconv">
+            <primary sortas="b-grpconv">grpconv</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="grpunconv">
+        <term><command>grpunconv</command></term>
+        <listitem>
+          <para>Updates <filename>/etc/group</filename> from
+          <filename>/etc/gshadow</filename> and then deletes the latter</para>
+          <indexterm zone="ch-system-shadow grpunconv">
+            <primary sortas="b-grpunconv">grpunconv</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="lastlog">
+        <term><command>lastlog</command></term>
+        <listitem>
+          <para>Reports the most recent login of all users or of a
+          given user</para>
+          <indexterm zone="ch-system-shadow lastlog">
+            <primary sortas="b-lastlog">lastlog</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="login">
+        <term><command>login</command></term>
+        <listitem>
+          <para>Is used by the system to let users sign on</para>
+          <indexterm zone="ch-system-shadow login">
+            <primary sortas="b-login">login</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="logoutd">
+        <term><command>logoutd</command></term>
+        <listitem>
+          <para>Is a daemon used to enforce restrictions on log-on time
+          and ports</para>
+          <indexterm zone="ch-system-shadow logoutd">
+            <primary sortas="b-logoutd">logoutd</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="newgrp">
+        <term><command>newgrp</command></term>
+        <listitem>
+          <para>Is used to change the current GID during a login session</para>
+          <indexterm zone="ch-system-shadow newgrp">
+            <primary sortas="b-newgrp">newgrp</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="newusers">
+        <term><command>newusers</command></term>
+        <listitem>
+          <para>Is used to create or update an entire series of user
+          accounts</para>
+          <indexterm zone="ch-system-shadow newusers">
+            <primary sortas="b-newusers">newusers</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="passwd">
+        <term><command>passwd</command></term>
+        <listitem>
+          <para>Is used to change the password for a user or group account</para>
+          <indexterm zone="ch-system-shadow passwd">
+            <primary sortas="b-passwd">passwd</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="pwck">
+        <term><command>pwck</command></term>
+        <listitem>
+          <para>Verifies the integrity of the password files
+          <filename>/etc/passwd</filename> and
+          <filename>/etc/shadow</filename></para>
+          <indexterm zone="ch-system-shadow pwck">
+            <primary sortas="b-pwck">pwck</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="pwconv">
+        <term><command>pwconv</command></term>
+        <listitem>
+          <para>Creates or updates the shadow password file from the normal
+          password file</para>
+          <indexterm zone="ch-system-shadow pwconv">
+            <primary sortas="b-pwconv">pwconv</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="pwunconv">
+        <term><command>pwunconv</command></term>
+        <listitem>
+          <para>Updates <filename>/etc/passwd</filename> from
+          <filename>/etc/shadow</filename> and then deletes the latter</para>
+          <indexterm zone="ch-system-shadow pwunconv">
+            <primary sortas="b-pwunconv">pwunconv</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="sg">
+        <term><command>sg</command></term>
+        <listitem>
+          <para>Executes a given command while the user's GID
+          is set to that of the given group</para>
+          <indexterm zone="ch-system-shadow sg">
+            <primary sortas="b-sg">sg</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="su">
+        <term><command>su</command></term>
+        <listitem>
+          <para>Runs a shell with substitute user and group IDs</para>
+          <indexterm zone="ch-system-shadow su">
+            <primary sortas="b-su">su</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="useradd">
+        <term><command>useradd</command></term>
+        <listitem>
+          <para>Creates a new user with the given name, or updates the default
+          new-user information</para>
+          <indexterm zone="ch-system-shadow useradd">
+            <primary sortas="b-useradd">useradd</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="userdel">
+        <term><command>userdel</command></term>
+        <listitem>
+          <para>Deletes the given user account</para>
+          <indexterm zone="ch-system-shadow userdel">
+            <primary sortas="b-userdel">userdel</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="usermod">
+        <term><command>usermod</command></term>
+        <listitem>
+          <para>Is used to modify the given user's login name, User
+          Identification (UID), shell, initial group, home directory, etc.</para>
+          <indexterm zone="ch-system-shadow usermod">
+            <primary sortas="b-usermod">usermod</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="vigr">
+        <term><command>vigr</command></term>
+        <listitem>
+          <para>Edits the <filename>/etc/group</filename> or
+          <filename>/etc/gshadow</filename> files</para>
+          <indexterm zone="ch-system-shadow vigr">
+            <primary sortas="b-vigr">vigr</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="vipw">
+        <term><command>vipw</command></term>
+        <listitem>
+          <para>Edits the <filename>/etc/passwd</filename> or
+          <filename>/etc/shadow</filename> files</para>
+          <indexterm zone="ch-system-shadow vipw">
+            <primary sortas="b-vipw">vipw</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+      <varlistentry id="libshadow">
+        <term><filename class="libraryfile">libshadow</filename></term>
+        <listitem>
+          <para>Contains functions used by most programs in this package</para>
+          <indexterm zone="ch-system-shadow libshadow">
+            <primary sortas="c-libshadow">libshadow</primary>
+          </indexterm>
+        </listitem>
+      </varlistentry>
+
+    </variablelist>
+
+  </sect2>
 
+</sect1>