[deployment-guide/comm-rel: 26/26] Merge branch 'master' into comm
dsilas
dsilas at fedoraproject.org
Mon Jun 21 11:43:46 UTC 2010
commit ac3bc34ea48b15cb97480c4d5972b6f024573c6c
Merge: aa8b84d... dde72de...
Author: Douglas Silas <dhensley at redhat.com>
Date: Mon Jun 21 13:40:33 2010 +0200
Merge branch 'master' into comm
Conflicts:
en-US/Yum.xml
Note: merging Florian's indexing changes.
en-US/Console_Access.xml | 154 ++---
en-US/Controlling_Access_to_Services.xml | 799 +++++++++++++-------
en-US/General_Parameters_and_Modules.xml | 56 +-
en-US/Network_Interfaces.xml | 16 +-
en-US/PackageKit.xml | 12 +-
en-US/Yum.xml | 309 +++++++-
...ntrolling-access-to-services-authentication.png | Bin 0 -> 19489 bytes
.../controlling-access-to-services-ntsysv.png | Bin 0 -> 110269 bytes
...ng-access-to-services-service_configuration.png | Bin 0 -> 146999 bytes
...rolling-access-to-services-service_disabled.png | Bin 0 -> 864 bytes
...trolling-access-to-services-service_enabled.png | Bin 0 -> 912 bytes
...trolling-access-to-services-service_running.png | Bin 0 -> 707 bytes
...rolling-access-to-services-service_selected.png | Bin 0 -> 617 bytes
...trolling-access-to-services-service_stopped.png | Bin 0 -> 734 bytes
...trolling-access-to-services-service_unknown.png | Bin 0 -> 725 bytes
...ontrolling-access-to-services-service_wrong.png | Bin 0 -> 697 bytes
en-US/images/ntsysv.png | Bin 15885 -> 0 bytes
en-US/images/serviceconf.png | Bin 27775 -> 0 bytes
18 files changed, 935 insertions(+), 411 deletions(-)
---
diff --cc en-US/Yum.xml
index fa2146f,11266a5..0f29ae8
--- a/en-US/Yum.xml
+++ b/en-US/Yum.xml
@@@ -1,18 -1,12 +1,19 @@@
<?xml version='1.0'?>
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
]>
-
-<chapter id="ch-yum">
+<chapter
+ id="ch-yum">
+
<title>Yum</title>
-
- <para><application>Yum</application> is the &OSORG; package manager that is able to query for information about packages, fetch packages from repositories, install and uninstall packages using automatic dependency resolution, and update an entire system to the latest available packages. <application>Yum</application> performs automatic dependency resolution on packages you are updating, installing or removing, and thus is able to automatically determine, fetch and install all available dependent packages. <application>Yum</application> can be configured with new, additional repositories, or <firstterm>package sources</firstterm>, and also provides many plugins which enhance and extend its capabilities. <application>Yum</application> is able to perform many of the same tasks that <application>RPM</application> can; additionally, many of the command line options are similar. <application>Yum</application> enables easy and simple package management on a single machine or on
groups of them.</para>
+ <indexterm>
+ <primary>Yum Package Manager</primary>
+ <see>Yum</see>
+ </indexterm>
+ <indexterm>
+ <primary>Yum</primary>
+ </indexterm>
+ <para>
- <application>Yum</application> is the Red Hat package manager that is able to query for information about packages, fetch packages from repositories, install and uninstall packages using automatic dependency resolution, and update an entire system to the latest available packages. <application>Yum</application> performs automatic dependency resolution on packages you are updating, installing or removing, and thus is able to automatically determine, fetch and install all available dependent packages. <application>Yum</application> can be configured with new, additional repositories, or <firstterm>package sources</firstterm>, and also provides many plugins which enhance and extend its capabilities. <application>Yum</application> is able to perform many of the same tasks that <application>RPM</application> can; additionally, many of the command line options are similar. <application>Yum</application> enables easy and simple package management on a single machine or on grou
ps of them.</para>
++ <application>Yum</application> is the &OSORG; package manager that is able to query for information about packages, fetch packages from repositories, install and uninstall packages using automatic dependency resolution, and update an entire system to the latest available packages. <application>Yum</application> performs automatic dependency resolution on packages you are updating, installing or removing, and thus is able to automatically determine, fetch and install all available dependent packages. <application>Yum</application> can be configured with new, additional repositories, or <firstterm>package sources</firstterm>, and also provides many plugins which enhance and extend its capabilities. <application>Yum</application> is able to perform many of the same tasks that <application>RPM</application> can; additionally, many of the command line options are similar. <application>Yum</application> enables easy and simple package management on a single machine or on grou
ps of them.</para>
<important
id="important-Secure_Package_Management_with_GPG-Signed_Packages">
<title>Secure Package Management with GPG-Signed Packages</title>
@@@ -31,6 -24,10 +32,10 @@@
<section
id="sec-Checking_For_Updates">
<title>Checking For Updates</title>
+ <indexterm>
- <primary>Yum Updates</primary>
- <secondary>checking for updates</secondary>
++ <primary>Yum Updates</primary>
++ <secondary>checking for updates</secondary>
+ </indexterm>
<para>You can use the <command>yum check-update</command> command to see which installed packages on your system have updates available.</para>
<note
id="note-Note_Yum_and_Superuser_Privileges">
@@@ -77,31 -75,32 +82,38 @@@ yum.noarch 3.2.
<section
id="sec-Updating_Packages">
<title>Updating Packages</title>
- <para>You can choose to update a single package, multiple packages, or all packages at once. If any dependencies of the package (or packages) you update have updates available themselves, then they are updated too. To update a single package, enter <command>yum update <package_name></command>:</para>
- <indexterm significance="normal">
- <primary>Yum Updates</primary><secondary>updating packages</secondary></indexterm>
- <para>You can choose to update a single package, multiple packages, or all packages at once. If any dependencies of the package (or packages) you update have updates available themselves, then they are updated too. To update a single package<indexterm><primary>Yum Updates</primary><secondary>updating a single package</secondary></indexterm>, enter <command>yum update <package_name></command>:</para>
++ <indexterm
++ significance="normal">
++ <primary>Yum Updates</primary>
++ <secondary>updating packages</secondary>
++ </indexterm>
++ <para>You can choose to update a single package, multiple packages, or all packages at once. If any dependencies of the package (or packages) you update have updates available themselves, then they are updated too. To update a single package<indexterm><primary>Yum Updates</primary>
++ <secondary>updating a single package</secondary>
++ </indexterm>, enter <command>yum update <package_name></command>:</para>
<screen>
-~]# <command>yum update udev</command>
-Loaded plugins: presto, refresh-packagekit, rhnplugin, security
-Setting up Update Process
+~]# <command>yum update glibc</command>
+Loaded plugins: presto, refresh-packagekit, security
+Setting up Install Process
Resolving Dependencies
--> Running transaction check
----> Package udev.x86_64 0:147-2.15.el6 set to be updated
+--> Processing Dependency: glibc = 2.10.90-21 for package: glibc-common-2.10.90-21.x86_64
+---> Package glibc.x86_64 0:2.10.90-22 set to be updated
+--> Running transaction check
+---> Package glibc-common.x86_64 0:2.10.90-22 set to be updated
--> Finished Dependency Resolution
-
Dependencies Resolved
-
-===========================================================================
- Package Arch Version Repository Size
-===========================================================================
+======================================================================
+ Package Arch Version Repository Size
+======================================================================
Updating:
- udev x86_64 147-2.15.el6 rhel 337 k
-
+ glibc x86_64 2.10.90-22 fedora 2.7 M
+Updating for dependencies:
+ glibc-common x86_64 2.10.90-22 fedora 6.0 M
Transaction Summary
-===========================================================================
+======================================================================
Install 0 Package(s)
-Upgrade 1 Package(s)
-
-Total download size: 337 k
+Upgrade 2 Package(s)
+Total download size: 8.7 M
Is this ok [y/N]:
</screen>
<para>This output contains several items of interest:</para>
@@@ -132,7 -131,7 +144,11 @@@
</listitem>
</orderedlist>
<bridgehead
- id="bh-Updating_All_Packages_and_Their_Dependencies">Updating All Packages and Their Dependencies</bridgehead><indexterm><primary>Yum Updates</primary><secondary>updating all packages and dependencies</secondary></indexterm>
+ id="bh-Updating_All_Packages_and_Their_Dependencies">Updating All Packages and Their Dependencies</bridgehead>
++ <indexterm>
++ <primary>Yum Updates</primary>
++ <secondary>updating all packages and dependencies</secondary>
++ </indexterm>
<para>To update all packages and their dependencies, simply enter <command>yum update</command> (without any arguments):</para>
<example
id="ex-Updating_all_packages_at_once">
@@@ -145,44 -144,57 +161,119 @@@
<section
id="sec-Updating_Security-Related_Packages">
<title>Updating Security-Related Packages</title>
- <para>Discovering which packages have security updates available and then updating those packages quickly and easily is important. <application>Yum</application> provides the <application>security</application> plugin for this purpose. The <application>security</application> plugin extends the <command>yum</command> command with a set of highly-useful security-centric commands, subcommands and options. Refer to <xref
- <indexterm><primary>Yum Updates</primary><secondary>updating security-related packages</secondary></indexterm>
- <indexterm><primary>Security-Related Packages</primary><secondary>updating security-related packages</secondary></indexterm>
- <para>Discovering which packages have security updates available and then updating those packages quickly and easily is important. <application>Yum</application> provides the <indexterm><primary><application>security</application> plugin</primary><see>Security </see></indexterm> plugin for this purpose. The <application>security</application> plugin extends the <command>yum</command> command with a set of highly-useful security-centric commands, subcommands and options. Refer to <xref
++ <indexterm>
++ <primary>Yum Updates</primary>
++ <secondary>updating security-related packages</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Security-Related Packages</primary>
++ <secondary>updating security-related packages</secondary>
++ </indexterm>
++ <para>Discovering which packages have security updates available and then updating those packages quickly and easily is important. <application>Yum</application> provides the <indexterm><primary><application>security</application> plugin</primary>
++ <see>Security </see>
++ </indexterm> plugin for this purpose. The <application>security</application> plugin extends the <command>yum</command> command with a set of highly-useful security-centric commands, subcommands and options. Refer to <xref
linkend="bh-security_yum-plugin-security"/> for specific information.</para>
</section>
<section
id="sec-Preserving_Configuration_File_Changes">
<title>Preserving Configuration File Changes</title>
- <indexterm><primary>Configuration File Changes</primary></indexterm>
- <para>You will inevitably make changes to the configuration files installed by packages as you use your &MAJOROS; system. <application>RPM</application>, which <application>Yum</application> uses to perform changes to the system, provides a mechanism for ensuring their integrity. Refer to <xref linkend="sec-Installing_and_Upgrading"/> for details on how to manage changes to configuration files across package upgrades.</para>
++ <indexterm>
++ <primary>Configuration File Changes</primary>
++ </indexterm>
+ <para>You will inevitably make changes to the configuration files installed by packages as you use your &MAJOROS; system. <application>RPM</application>, which <application>Yum</application> uses to perform changes to the system, provides a mechanism for ensuring their integrity. Refer to <xref
+ linkend="sec-Installing_and_Upgrading"/> for details on how to manage changes to configuration files across package upgrades.</para>
</section>
</section>
<section
id="sec-Packages_and_Package_Groups">
<title>Packages and Package Groups</title>
- <indexterm><primary>packages</primary><secondary>packages and package roups</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>packages and package roups</secondary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>packages and package roups</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>packages and package roups</secondary>
++ </indexterm>
<section
id="sec-Searching_Listing_and_Displaying_Package_Information">
<title>Searching, Listing and Displaying Package Information</title>
- <indexterm><primary>packages</primary><secondary>searching packages with Yum</secondary></indexterm>
- <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary></indexterm>
- <indexterm><primary>packages</primary><secondary>displaying packages with Yum</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>searching packages with Yum</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>displaying packages with Yum</secondary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>searching packages with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>displaying packages with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>searching packages with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>displaying packages with Yum</secondary>
++ </indexterm>
<para>You can search all <application>RPM</application> package names, descriptions and summaries by using the <command>yum search <replaceable><term></replaceable> <optional><replaceable>more_terms</replaceable>
</optional>
</command> command. <command>yum</command> displays the list of matches for each term:</para>
<screen>
~]# <command>yum search meld kompare</command>
-Loaded plugins: presto, refresh-packagekit, rhnplugin, security
-============================ Matched: kompare =============================
+Loaded plugins: presto, refresh-packagekit, security
+=============================== Matched: kompare ===============================
kdesdk.x86_64 : The KDE Software Development Kit (SDK)
-Warning: No matches found for: meld
+komparator.x86_64 : Kompare and merge two folders
+================================ Matched: meld =================================
+meld.noarch : Visual diff and merge tool
+python-meld3.x86_64 : An HTML/XML templating system for Python
</screen>
<para>
- <indexterm><primary>packages</primary><secondary>searching for packages with Yum</secondary><tertiary>yum search</tertiary></indexterm>
- <indexterm><primary>Yum</primary><secondary>searching for packages with Yum</secondary><tertiary>yum search</tertiary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>searching for packages with Yum</secondary>
++ <tertiary>yum search</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>searching for packages with Yum</secondary>
++ <tertiary>yum search</tertiary>
++ </indexterm>
<command>yum search</command> is useful for searching for packages you do not know the name of, but for which you know a related term.</para>
<bridgehead
id="bh-Listing_Packages">Listing Packages</bridgehead>
<para>
- <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary>yum search</tertiary></indexterm>
- <indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>yum list</tertiary></indexterm>
- <command>yum list</command> and related commands provide information about packages, package groups, and repositories.</para>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum search</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list</tertiary>
++ </indexterm>
+ <command>yum list</command> and related commands provide information about packages, package groups, and repositories.</para>
<note
id="note-Tip-Filtering_Results_with_Glob_Expressions">
<title>Tip: Filtering Results with Glob Expressions</title>
- <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary> Glob expressions</tertiary></indexterm>
- <indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>Glob expressions</tertiary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary> Glob expressions</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>Glob expressions</tertiary>
++ </indexterm>
<para>All of <application>Yum</application>'s various list commands allow you to filter the results by appending one or more <emphasis>glob expressions</emphasis> as arguments. Glob expressions are normal strings of characters which contain one or more of the wildcard characters <command>*</command> (which expands to match any character multiple times) and <command>?</command> (which expands to match any one character). Be careful to escape both of these glob characters when passing them as arguments to a <command>yum</command> command. If you do not, the bash shell will interpret the glob expressions as <emphasis>pathname expansions</emphasis>, and potentially pass all files in the current directory that match the globs to <command>yum</command>, which is not what you want. Instead, you want to pass the glob expressions themselves to <command>yum</command>, which you can do by either:
<itemizedlist>
<listitem>
@@@ -249,23 -257,23 +340,63 @@@ abrt-plugin-ticketuploader.x86_6
<itemizedlist>
<listitem>
<para>
- <command>yum list all</command> — List all installed <emphasis>and</emphasis> available packages.</para>
- <command>yum list all</command> — <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary>yum list all</tertiary></indexterm><indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>yum list all</tertiary></indexterm>List all installed <emphasis>and</emphasis> available packages.</para>
++ <command>yum list all</command> — <indexterm><primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list all</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list all</tertiary>
++ </indexterm>List all installed <emphasis>and</emphasis> available packages.</para>
</listitem>
<listitem>
<para>
- <command>yum list installed</command> — List all packages installed on your system. The rightmost column in the output lists the repository from which the package was retrieved.</para>
- <command>yum list installed</command> — <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary>yum list installed</tertiary></indexterm><indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>yum list installed</tertiary></indexterm>List all packages installed on your system. The rightmost column in the output lists the repository from which the package was retrieved.</para>
++ <command>yum list installed</command> — <indexterm><primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list installed</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list installed</tertiary>
++ </indexterm>List all packages installed on your system. The rightmost column in the output lists the repository from which the package was retrieved.</para>
</listitem>
<listitem>
<para>
- <command>yum list available</command> — List all available packages in all enabled repositories.</para>
- <command>yum list available</command> — <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary>yum list available</tertiary></indexterm><indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>yum list available</tertiary></indexterm>List all available packages in all enabled repositories.</para>
++ <command>yum list available</command> — <indexterm><primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list available</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum list available</tertiary>
++ </indexterm>List all available packages in all enabled repositories.</para>
</listitem>
<listitem>
<para>
- <command>yum grouplist</command> — List all package groups.</para>
- <command>yum grouplist</command> — <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary>yum grouplist</tertiary></indexterm><indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>yum grouplist</tertiary></indexterm>List all package groups.</para>
++ <command>yum grouplist</command> — <indexterm><primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum grouplist</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum grouplist</tertiary>
++ </indexterm>List all package groups.</para>
</listitem>
<listitem>
<para>
- <command>yum repolist</command> — List the repository ID, name, and number of packages it provides for each <emphasis>enabled</emphasis> repository.</para>
- <command>yum repolist</command> — <indexterm><primary>packages</primary><secondary>listing packages with Yum</secondary><tertiary>yum repolist</tertiary></indexterm><indexterm><primary>Yum</primary><secondary>listing packages with Yum</secondary><tertiary>yum repolist</tertiary></indexterm>List the repository ID, name, and number of packages it provides for each <emphasis>enabled</emphasis> repository.</para>
++ <command>yum repolist</command> — <indexterm><primary>packages</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum repolist</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>listing packages with Yum</secondary>
++ <tertiary>yum repolist</tertiary>
++ </indexterm>List the repository ID, name, and number of packages it provides for each <emphasis>enabled</emphasis> repository.</para>
</listitem>
</itemizedlist>
<bridgehead
@@@ -273,10 -281,10 +404,20 @@@
<para>
<command>yum info <replaceable><package_name></replaceable> <optional><replaceable>more_names</replaceable>
</optional>
- </command> displays information about one or more packages (glob expressions are valid here as well):</para>
- </command><indexterm><primary>packages</primary><secondary>displaying packages with Yum</secondary><tertiary>yum info</tertiary></indexterm><indexterm><primary>Yum</primary><secondary>displaying packages with Yum</secondary><tertiary>yum info</tertiary></indexterm> displays information about one or more packages (glob expressions are valid here as well):</para>
++ </command>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>displaying packages with Yum</secondary>
++ <tertiary>yum info</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>displaying packages with Yum</secondary>
++ <tertiary>yum info</tertiary>
++ </indexterm> displays information about one or more packages (glob expressions are valid here as well):</para>
<screen>
~]# <command>yum info abrt</command>
-Loaded plugins: presto, refresh-packagekit, rhnplugin, security
+Loaded plugins: presto, refresh-packagekit, security
Installed Packages
Name : abrt
Arch : x86_64
@@@ -288,12 -296,14 +429,22 @@@ From repo : fedor
Summary : Automatic bug detection and reporting tool
URL : https://fedorahosted.org/abrt/
License : GPLv2+
-Description: abrt is a tool to help users to detect defects in applications
- : and to create a bug report with all informations needed by
- : maintainer to fix it. It uses plugin system to extend its
- : functionality.
- </screen>
+Description: abrt is a tool to help users to detect defects in applications and
+ : to create bug reports that include all information required by the
+ : maintainer to hopefully resolve it. It uses a plugin system to extend
+ : its functionality.
+</screen>
<para>
- <indexterm><primary>packages</primary><secondary>displaying packages</secondary><tertiary>yum info</tertiary></indexterm>
- <indexterm><primary>Yum</primary><secondary>displaying packages</secondary><tertiary>yum info</tertiary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>displaying packages</secondary>
++ <tertiary>yum info</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>displaying packages</secondary>
++ <tertiary>yum info</tertiary>
++ </indexterm>
<command>yum info <replaceable><package_name></replaceable>
</command> is similar to the <command>rpm -q --info <replaceable><package_name></replaceable>
</command> command, but provides as additional information the ID of the <application>Yum</application> repository the RPM package is found in (look for the <emphasis>From repo:</emphasis> line in the output).</para>
@@@ -319,9 -329,12 +470,12 @@@ yum-3.2.27-3.fc12.noarc
<title>Installing</title>
<indexterm>
<primary>packages</primary>
- <secondary>installing</secondary>
- <tertiary>with Yum</tertiary>
+ <secondary>installing with Yum</secondary>
- </indexterm>
++ </indexterm>
+ <indexterm>
+ <primary>Yum</primary>
+ <secondary>installing with Yum</secondary>
- </indexterm>
+ </indexterm>
<para>You can install a package and all of its non-installed dependencies by entering:</para>
<screen>~]# <command>yum install <replaceable><package_name></replaceable>
</command>
@@@ -369,9 -383,16 +523,22 @@@ Filename : /usr/sbin/name
</note>
<bridgehead
id="bh-Installing_a_Package_Group">Installing a Package Group</bridgehead>
- <para>A package group is similar to a package: it is not useful itself, but installing one also pulls in a group of dependent packages that serve a common purpose. A package group has a name and a groupid. The <command>yum grouplist -v</command> command lists the names of all package groups, and, next to each of them, their <firstterm>groupid</firstterm> in parentheses. The groupid is always the term in the last pair of parentheses, such as <literal>kde-desktop</literal> and <literal>kde-software-development</literal> in this example:</para>
- <indexterm><primary>packages</primary><secondary>installing a package group with Yum</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>installing a package group with Yum</secondary></indexterm>
- <para>A package group is similar to a package: it is not useful by itsself, but installing one pulls a group of dependent packages that serve a common purpose. A package group has a name and a groupid. The <command>yum grouplist -v</command> command lists the names of all package groups, and, next to each of them, their <firstterm>groupid</firstterm> in parentheses. The groupid is always the term in the last pair of parentheses, such as <literal>kde-desktop</literal> and <literal>kde-software-development</literal> in this example:</para>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>installing a package group with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>installing a package group with Yum</secondary>
++ </indexterm>
++ <para>A package group is similar to a package: it is not useful by itsself, but installing one pulls a group of dependent packages that serve a common purpose. A package group has a name and a groupid. The <command>yum grouplist -v</command> command lists the names of all package groups, and, next to each of them, their <firstterm>groupid</firstterm> in parentheses. The groupid is always the term in the last pair of parentheses, such as <literal>kde-desktop</literal> and <literal>kde-software-development</literal> in this example:</para>
+ <important>
+ <title>Not all packages used in examples may be available on RHN</title>
+ <para>Some of the software packages—or package groups—queried for and installed with <application>Yum</application> in this chapter may not be available from Red Hat Network. Their use in examples is purely to demonstrate <application>Yum</application>'s command usage.</para>
+ <para>Note that obtaining and installing software packages from unverified or untrusted software sources other than Red Hat Network constitutes a potential security risk, and could lead to security, stability, compatibility maintainability issues.</para>
+ </important>
<screen>
-~]# <command>yum -v grouplist kde\*</command>
+~]# <command>yum -v grouplist kde\*</command>
KDE (K Desktop Environment) (kde-desktop)
KDE Software Development (kde-software-development)
</screen>
@@@ -391,12 -412,16 +558,43 @@@
<section
id="sec-Removing">
<title>Removing</title>
- <indexterm><primary>packages</primary><secondary>uninstalling packages with Yum</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>uninstalling packages with Yum</secondary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>uninstalling packages with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>uninstalling packages with Yum</secondary>
++ </indexterm>
<para>
- <command>yum remove <package_name></command> uninstalls (removes in <application>RPM</application> and <application>Yum</application> terminology) the package, as well as any packages that depend on it. As when you install multiple packages, you can remove several at once by adding more package names to the command:</para>
- <command>yum remove <package_name></command><indexterm><primary>packages</primary><secondary>uninstalling packages with Yum</secondary><tertiary>yum remove package_name</tertiary></indexterm>
- <indexterm><primary>Yum</primary><secondary>uninstalling packages with Yum</secondary><tertiary>yum remove package_name</tertiary></indexterm>uninstalls (removes in <application>RPM</application> and <application>Yum</application> terminology) the package, as well as any packages that depend on it. As when you install multiple packages, you can remove several at once by adding more package names to the command:</para>
++ <command>yum remove <package_name></command>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>uninstalling packages with Yum</secondary>
++ <tertiary>yum remove package_name</tertiary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>uninstalling packages with Yum</secondary>
++ <tertiary>yum remove package_name</tertiary>
++ </indexterm>uninstalls (removes in <application>RPM</application> and <application>Yum</application> terminology) the package, as well as any packages that depend on it. As when you install multiple packages, you can remove several at once by adding more package names to the command:</para>
<screen>
- ~]# <command>yum remove foo bar baz</command>
+ <command>yum remove foo bar baz</command>
</screen>
- <para>Similar to the <command>install</command> command, remove can take, as arguments, package names, glob expressions, file lists or package provides.</para>
- <para>Similar to <command>install</command>, <command>remove</command> can take these arguments: <itemizedlist><listitem><para>package names</para></listitem><listitem><para>glob expressions</para></listitem><listitem><para>file lists</para></listitem><listitem><para>package provides</para></listitem></itemizedlist></para>
-
++ <para>Similar to <command>install</command>, <command>remove</command> can take these arguments: <itemizedlist><listitem><para>package names</para>
++ </listitem>
++ <listitem>
++ <para>glob expressions</para>
++ </listitem>
++ <listitem>
++ <para>file lists</para>
++ </listitem>
++ <listitem>
++ <para>package provides</para>
++ </listitem>
++ </itemizedlist>
++ </para>
++
<warning
id="warning-WarningRemoving_a_Package_when_Other_Packages_Depend_On_It">
<title>Warning: Removing a Package when Other Packages Depend On It</title>
@@@ -419,6 -444,8 +617,14 @@@
<important
id="important-Smart_package_group_removal">
<title>Smart package group removal</title>
- <indexterm><primary>packages</primary><secondary>removing package groups with Yum</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>uninstalling package groups with Yum</secondary></indexterm>
++ <indexterm>
++ <primary>packages</primary>
++ <secondary>removing package groups with Yum</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>uninstalling package groups with Yum</secondary>
++ </indexterm>
<para>When you tell <application>yum</application> to remove a package group, it will remove every package in that group, even if those packages are members of other package groups or dependencies of other installed packages. However, you can instruct <command>yum</command> to remove only those packages which are not required by any other packages or groups by adding the <option>groupremove_leaf_only=1</option> directive to the <literal>[main]</literal> section of the <filename>/etc/yum.conf</filename> configuration file. For more information on this directive, refer to <xref
linkend="sec-Setting_main_Options"/>.</para>
</important>
@@@ -427,6 -454,8 +633,15 @@@
<section
id="sec-Configuring_Yum_and_Yum_Repositories">
<title>Configuring Yum and Yum Repositories</title>
- <indexterm><primary>Yum</primary><secondary>configuring Yum and Yum repositories</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>Yum repositories</secondary><tertiary>configuring Yum and Yum repositories</tertiary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>configuring Yum and Yum repositories</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>Yum repositories</secondary>
++ <tertiary>configuring Yum and Yum repositories</tertiary>
++ </indexterm>
<para>This section shows you how to:</para>
<itemizedlist>
<listitem>
@@@ -447,6 -476,7 +662,10 @@@
<section
id="sec-Setting_main_Options">
<title>Setting [main] Options</title>
- <indexterm><primary>Yum</primary><secondary>setting [main] options</secondary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>setting [main] options</secondary>
++ </indexterm>
<para>The <filename>/etc/yum.conf</filename> configuration file contains exactly one <literal>[main]</literal> section. You can add many additional options under the <literal>[main]</literal> section heading in <filename>/etc/yum.conf</filename>. Some of the key-value pairs in the <literal>[main]</literal> section affect how <command>yum</command> operates; others affect how <application>Yum</application> treats repositories. The best source of information for all <application>Yum</application> options is in the <literal>[main] OPTIONS</literal> and <literal>[repository] OPTIONS</literal> sections of <command>man yum.conf</command>.</para>
<para>Here is a sample <filename>/etc/yum.conf</filename> configuration file:</para>
<screen>
@@@ -540,6 -570,7 +759,10 @@@ installonly_limit=
<section
id="sec-Setting_repository_Options">
<title>Setting [repository] Options</title>
- <indexterm><primary>Yum</primary><secondary>setting [repository] options</secondary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>setting [repository] options</secondary>
++ </indexterm>
<para>You can define individual <application>Yum</application> repositories by adding [<replaceable>repository</replaceable>] sections (where <replaceable>repository</replaceable> is a unique repository ID, such as [<replaceable>my_personal_repo</replaceable>]) to <filename>/etc/yum.conf</filename> or to <filename>.repo</filename> files in the <filename>/etc/yum.repos.d/</filename>directory. All <filename>.repo</filename> files in <filename>/etc/yum.repos.d/</filename>are read by <command>yum</command>; best practice is to define your repositories here instead of in <filename>/etc/yum.conf</filename>. You can create new, custom <filename>.repo</filename> files in this directory, add [<replaceable>repository</replaceable>] sections to those files, and the next time you run a <command>yum</command> command, it will take all newly-added repositories into account.</para>
<para>Here is a (bare-minimum) example of the form a <filename>.repo</filename> file should take:</para>
<screen>
@@@ -607,14 -638,14 +830,18 @@@ baseurl=http://path/to/repo or ftp://pa
<section
id="sec-Using_Yum_Variables">
<title>Using Yum Variables</title>
- <indexterm><primary>Yum</primary><secondary>variables</secondary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>variables</secondary>
++ </indexterm>
<para>You can use and reference the following variables in <command>yum</command> commands and in all <application>Yum</application> configuration files (<filename>/etc/yum.conf</filename> and all <filename>.repo</filename> files in <filename>/etc/yum.repos.d/</filename>.</para>
<variablelist>
<varlistentry>
<term>
<envar>$releasever</envar>
- </term>
- <listitem><para>You can use this variable to reference the release version of &MAJOROS;. <application>Yum</application> obtains the value of <filename>$releasever</filename> from the <literal>distroverpkg=<value></literal> line in the <filename>/etc/yum.conf</filename> configuration file. If there is no such line in <filename>/etc/yum.conf</filename>, then <command>yum</command> infers the correct value by deriving the version number from the <filename>redhat-release</filename> package.</para>
+ </term>
+ <listitem>
- <para>You can use this variable to reference the release version of &MAJOROS;. <application>Yum</application> obtains the value of <envar>$releasever</envar> from the <literal>distroverpkg=<value></literal> line in the <filename>/etc/yum.conf</filename> configuration file. If there is no such line in <filename>/etc/yum.conf</filename>, then <command>yum</command> infers the correct value by deriving the version number from the <filename>redhat-release</filename> package.</para>
++ <para>You can use this variable to reference the release version of &MAJOROS;. <application>Yum</application> obtains the value of <filename>$releasever</filename> from the <literal>distroverpkg=<value></literal> line in the <filename>/etc/yum.conf</filename> configuration file. If there is no such line in <filename>/etc/yum.conf</filename>, then <command>yum</command> infers the correct value by deriving the version number from the <filename>redhat-release</filename> package.</para>
</listitem>
</varlistentry>
<varlistentry>
@@@ -645,10 -673,12 +872,15 @@@
</section>
<section
id="sec-Creating_a_Yum_Repository">
- <title>Creating a Yum Repository</title>
- <indexterm><primary>Yum</primary><secondary>repository</secondary></indexterm>
+ <title>Creating a Yum Repository</title>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>repository</secondary>
++ </indexterm>
<para>To set up a <application>Yum</application> repository, follow these steps:</para>
<procedure
id="procedure-Setting_Up_a_Yum_repository">
-
++
<title>Setting Up a <application>Yum</application> repository</title>
<step>
<para>Install the <filename>createrepo</filename> package:</para>
@@@ -670,8 -700,9 +902,12 @@@
<section
id="sec-Yum_Plugins">
<title>Yum Plugins</title>
- <indexterm><primary>Yum</primary><secondary>Yum plugins</secondary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>Yum plugins</secondary>
++ </indexterm>
<para>
- <application>Yum</application> provides plugins that extend and enhance its operations. Certain plugins are installed by default. <application>Yum</application> always informs you which plugins, if any, are loaded and in effect whenever you call any <command>yum</command> command:</para>
+ <application>Yum</application> provides plugins that extend and enhance its operations. Certain plugins are installed by default. <application>Yum</application> always informs you which plugins, if any, are loaded and active whenever you call any <command>yum</command> command:</para>
<screen>
~]# <command>yum info yum</command>
Loaded plugins: presto, refresh-packagekit, security
@@@ -682,6 -713,10 +918,19 @@@
<section
id="sec-Enabling_Configuring_and_Disabling_Yum_Plugins">
<title>Enabling, Configuring and Disabling Yum Plugins</title>
- <indexterm><primary>Yum</primary><secondary>enabling plugins</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>configuring plugins</secondary></indexterm>
- <indexterm><primary>Yum</primary><secondary>disabling plugins</secondary></indexterm>
-
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>enabling plugins</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>configuring plugins</secondary>
++ </indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>disabling plugins</secondary>
++ </indexterm>
++
<para>To enable <application>Yum</application> plugins, ensure that a line beginning with <command>plugins=</command> is present in the <literal>[main]</literal> section of <filename>/etc/yum.conf</filename>, and that its value is set to <constant>1</constant>:</para>
<screen>
plugins=1
@@@ -724,18 -759,22 +973,40 @@@ enabled=
<para>Here are descriptions of a few useful <application>Yum</application> plugins:</para>
<bridgehead
id="bh-presto_yum-presto">presto (yum-presto)</bridgehead>
- <indexterm><primary>Yum</primary><secondary>plugins</secondary><tertiary>yum-presto</tertiary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>plugins</secondary>
++ <tertiary>yum-presto</tertiary>
++ </indexterm>
<para>The <application>presto</application> plugin adds support to <application>Yum</application> for downloading <firstterm>delta RPM</firstterm> packages, during updates, from repositories which have <application>presto</application> metadata enabled. Delta RPMs contain only the differences between the version of the the package installed on the client requesting the RPM package and the updated version in the repository. Downloading a delta RPM is much quicker than downloading the entire updated package, and can speed up updates considerably. Once the delta RPMs are downloaded, they must be rebuilt (the difference applied to the currently-installed package to create the full updated package) on the installing machine, which takes CPU time. Using delta RPMs is therefore a tradeoff between time-to-download, which depends on the network connection, and time-to-rebuild, which is CPU-bound. Using the <application>presto</application> plugin is recommended for fast machin
es and systems with slower network connections, while slower machines on very fast connections <emphasis>may</emphasis> benefit more from downloading normal RPM packages, i.e. by disabling <application>presto</application>. The <application>presto</application> plugin is enabled by default.</para>
-
- <bridgehead id="bh-protect-packages_yum-plugin-protect-packages">protect-packages (yum-plugin-protect-packages)</bridgehead>
- <indexterm><primary>Yum</primary><secondary>plugins</secondary><tertiary>yum-plugin-protect-packages</tertiary></indexterm>
++
+ <bridgehead
+ id="bh-protect-packages_yum-plugin-protect-packages">protect-packages (yum-plugin-protect-packages)</bridgehead>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>plugins</secondary>
++ <tertiary>yum-plugin-protect-packages</tertiary>
++ </indexterm>
<para>The <application>protect-packages</application> plugin prevents the <filename>yum</filename> package and all packages it depends on from being purposefully or accidentally removed. This simple scheme prevents many of the most important packages necessary for your system to run from being removed. In addition, you can list more packages, one per line, in the <filename>/etc/sysconfig/protected-packages</filename> file<footnote
id="footnote-Alternative_Locations_for_protect-packages_Lists"><para>You can also place files with the extension <filename>.list</filename> in the <filename>/etc/sysconfig/protected-packages.d/</filename> directory (which you should create if it does not exist), and list packages—one per line—in these files. <application>protect-packages</application> will protect these too.</para>
</footnote>
(which you should create if it does not exist), and <application>protect-packages</application> will extend protection-from-removal to those packages as well. To temporarily override package protection, use the <option>--override-protection</option> option with an applicable <command>yum</command> command.</para>
<bridgehead
id="bh-refresh-packagekit_PackageKit-yum-plugin">refresh-packagekit (PackageKit-yum-plugin)</bridgehead>
- <indexterm><primary>Yum</primary><secondary>plugins</secondary><tertiary>PackageKit-yum-plugin</tertiary></indexterm>
- <para>This plugin updates metadata for <application>PackageKit</application> whenever <application>yum</application> is run. The <application>refresh-packagkit</application> plugin is installed by default.</para>
-
- <bridgehead id="bh-security_yum-plugin-security">security (yum-plugin-security)</bridgehead>
- <indexterm><primary>Yum</primary><secondary>plugins</secondary><tertiary>yum-plugin-security</tertiary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>plugins</secondary>
++ <tertiary>PackageKit-yum-plugin</tertiary>
++ </indexterm>
+ <para>This plugin updates metadata for <application>PackageKit</application> whenever <application>yum</application> is run. The <application>refresh-packagkit</application> plugin is installed by default.</para>
++
+ <bridgehead
+ id="bh-security_yum-plugin-security">security (yum-plugin-security)</bridgehead>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>plugins</secondary>
++ <tertiary>yum-plugin-security</tertiary>
++ </indexterm>
<para>Discovering information about and applying security updates easily and often is important to all system administrators. For this reason <application>Yum</application> provides the <application>security</application> plugin, which extends <command>yum</command> with a set of highly-useful security-related commands, subcommands and options.</para>
<para>You can check for all security-related updates as follows:</para>
<screen>
@@@ -768,6 -807,7 +1039,10 @@@ kernel-headers.x86_64 2.6.30.
<section
id="sec-Additional_Resources">
<title>Additional Resources</title>
- <indexterm><primary>Yum</primary><secondary>Additional Resources</secondary></indexterm>
++ <indexterm>
++ <primary>Yum</primary>
++ <secondary>Additional Resources</secondary>
++ </indexterm>
<variablelist>
<varlistentry>
<term>
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