Add third-party sources for centos

The default centos comes with a lot of good software, so you need to add a third source
1. Install the centos Yum source priority plug-in Yum-Priorities
Yum install yum-plugin-priorities.noarch
2. Set the highest priority of the centos default Yum Source
CD/etc/yum. Repos. d/# enter the yum source directory
VI CentOS-Base.repo # Add priority = 1 under the [base], [updates], [extras] group, add priority = 2 under the [centosplus], [contrib] Group
######################################## ########################
[Base]
Name = centos-$ releasever-Base
Using list = http://mirrorlist.centos.org /? Release = $ releasever & arch = $ basearch & repo = OS
# Baseurl = http://developer.centos.org/centos/?releasever/ OS /?basearch/
Gpgcheck = 1
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6
Priority = 1

[Updates]
Name = centos-$ releasever-Updates
Using list = http://mirrorlist.centos.org /? Release = $ releasever & arch = $ basearch & repo = updates
# Baseurl = http://developer.centos.org/centos/?releasever/updates/?basearch/
Gpgcheck = 1
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6
Priority = 1

[Extras]
Name = centos-$ releasever-extras
Using list = http://mirrorlist.centos.org /? Release = $ releasever & arch = $ basearch & repo = extras
# Baseurl = http://developer.centos.org/centos/?releasever/extras/?basearch/
Gpgcheck = 1
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6
Priority = 1

[Centosplus]
Name = centos-$ releasever-plus
Using list = http://mirrorlist.centos.org /? Release = $ releasever & arch = $ basearch & repo = centosplus
# Baseurl = http://developer.centos.org/centos/?releasever/centosplus/?basearch/
Gpgcheck = 1
Enabled = 0
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6
Priority = 2

[Contrib]
Name = centos-$ releasever-contrib
Using list = http://mirrorlist.centos.org /? Release = $ releasever & arch = $ basearch & repo = contrib
# Baseurl = http://developer.centos.org/centos/?releasever/contrib/?basearch/
Gpgcheck = 1
Enabled = 0
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6
Priority = 2
######################################## #######################
Note: the priority of priority is 1 to 99. If it is set to 1, the priority is the highest. If it is 1 to 10, it is retained by the system. The priority of a third-party Yum source ranges from 11 to 99.

3. Install epel Yum Source
Rpm-IVH http://download.fedora.redhat.com/pub/epel/6/i386/epel-release-6-5.noarch.rpm
Rpm -- import/etc/pki/rpm-GPG/RPM-GPG-KEY-EPEL-6
VI/etc/yum. Repos. d/epel. Repo # modify the epel Yum source priority, priority = 11

######################################## #######################
[Epel]
Name = extra packages for Enterprise Linux 6-$ basearch
# Baseurl = http://download.fedoraproject.org/pub/epel/6/?basearch
Using list = https://mirrors.fedoraproject.org/metalink? Epel-6 & arch = $ basearch
Failovermethod = Priority
Enabled = 1
Gpgcheck = 1
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-EPEL-6
Priority = 11
######################################## #########################

4. Install rpmforge Yum Source
Wget http://apt.sw.be/redhat/el6/en/i386/rpmforge/RPMS/rpmforge-release-0.5.2-2.el6.rf.i686.rpm
Wget http://dag.wieers.com/rpm/packages/RPM-GPG-KEY.dag.txt
Rpm -- import RPM-GPG-KEY.dag.txt
Rpm-IVH rpmforge-release-0.5.2-2.el6.rf.i686.rpm
VI/etc/yum. Repos. d/rpmforge. Repo # modify rpmforge Yum source priority, priority = 12

######################################## #########################
[Rpmforge]
Name = RHEL $ releasever-rpmforge.net-Dag
Baseurl = http://apt.sw.be/redhat/el6/en/?basearch/rpmforge
Using list = http://apt.sw.be/redhat/el6/en/mirrors-rpmforge
# Prepare list = file: // etc/yum. Repos. d/mirrors-rpmforge
Enabled = 1
Protect = 0
Gpgkey = file: // etc/pki/rpm-GPG-key-rpmforge-Dag
Gpgcheck = 1
Priority = 12
######################################## #########################


5. Install rpmfusion Yum Source
Rpm-IVH http://download1.rpmfusion.org/free/el/updates/testing/6/i386/rpmfusion-free-release-6-0.1.noarch.rpm
VI/etc/yum. Repos. d/rpmfusion-free-updates-testing.repo # modify rpmfusion Yum source priority, priority = 13
 
######################################## #########################
[Rpmfusion-free-Updates-testing]
Name = RPM fusion for el 6-free-test updates
# Baseurl = http://download1.rpmfusion.org/free/el/updates/testing/6/?basearch/
Using list = http://mirrors.rpmfusion.org/mirrorlist? Free-el-updates-testing-6 & arch = $ basearch
Enabled = 1
Gpgcheck = 1
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-rpmfusion-free-el-6
Priority = 13
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######################################## #########################
6. Install the atomic Yum Source
Wget http://www.atomicorp.com/installers/atomic # download
Sh./atomic # Installation
VI/etc/yum. Repos. d/Atomic. Repo # modify atomic Yum source priority, priority = 14
######################################## ######################
[Atomic]
Name = centos/Red Hat Enterprise Linux $ releasever-atomicrocketturtle.com
Export List = http://www.atomicorp.com/?list/atomic/centos-6-?basearch
# Items list = http://www.atomicorp.com/channels/atomic/centos/6/mirrors-atomic
Enabled = 1
Priority = 1
Protect = 0
Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY.art.txt
Gpgcheck = 1
Priority = 14
######################################## ######################
VII. Update Yum Software Package
Yum check-Update

Add third-party sources for centos