Redhat6.2yum source configuration method

This article integrates http: guotiegang55blog51ctocom9299371168745 and http: blogsinaco mcnsblog_73b89cd301013r8lhtml. I have tried it successfully. you can try it! I would like to thank the two bloggers for their articles. 1. configure the local yum

1. attach a CD

Mount/dev/cdrom/mnt/media

2. create a configuration file for the local yun source

Vi/etc/yum. repos. d/local. repo

Add the following information:

[Local]

Name = Local

Baseurl = file: // mnt/media

Enable = 1

Gpgcheck = 0

2. configure a third-party yum1. delete the original yum of redhat.

Rpm-aq | grep yum | xargs rpm-e -- nodeps

2. Download The yum installation file

Http://mirrors.163.com/centos/6.4/ OS /x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpm Wget-c

Http://mirrors.163.com/centos/6.4/ OS /x86_64/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm wget-c

Http://mirrors.163.com/centos/6.4/ OS /x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm wget-c

Http://mirrors.163.com/centos/6.4/ OS /x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm wget-c

3. install the yum software package

(1) rpm-ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm

(2) rpm-ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

(3) Do not mess up the installation sequence of the two instances (the middle 50% is normal)

Rpm-ivh yum-3.2.29-40.el6.centos.noarch.rpmyum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm

4. change yum source # Use the CentOS image source of NetEase

(1) clear the yum warehouse

# Cd/etc/yum. repos. d/

# Rm-rf *

(2) set the source

# Wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

# Vi CentOS6-Base-163.repo

Edit the file and replace all $ releasever in the file with your version number, that is, 6.4 is saved! Or directly copy the following memory to the CentOS6-Base-163.repo File (modified)

######################################## #########################

# CentOS-Base.repo

#

# The following system uses the connecting IP address of the client and

# Update status ofeach mirror to pick mirrors that are updated to and

# Geographicallyclose to the client. You shoshould use thisfor CentOS updates

# Unless you aremanually picking other mirrors.

#

# If the specified list = does not work for you, as a fall back you can try

# Remarked outbaseurl = line instead.

#

#

[Base]

Name = CentOS-6.4-Base-163.com

Baseurl = http://mirrors.163.com/centos/6.4/ OS /?basearch/

# Items list = http://mirrorlist.centos.org /? Release = 6.4 & arch = $ basearch & repo = OS

Gpgcheck = 1

Gpgkey = http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

# Released updates

[Updates]

Name = CentOS-6.4-Updates-163.com

Baseurl = http://mirrors.163.com/centos/6.4/updates/?basearch/

# Items list = http://mirrorlist.centos.org /? Release = 6.4 & arch = $ basearch & repo = updates

Gpgcheck = 1

Gpgkey = http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

# Additionalpackages that may be useful

[Extras]

CentOS-6.4-Extras-163.com

Baseurl = http://mirrors.163.com/centos/6.4/extras/?basearch/

# Items list = http://mirrorlist.centos.org /? Release = 6.4 & arch = $ basearch & repo = extras

Gpgcheck = 1

Gpgkey = http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

# Additionalpackages that extend functionality of existing packages

[Centosplus]

CentOS-6.4-Plus-163.com

Baseurl = http://mirrors.163.com/centos/6.4/centosplus/?basearch/

# Items list = http://mirrorlist.centos.org /? Release = 6.4 & arch = $ basearch & repo = centosplus

Gpgcheck = 1

Enabled = 0

Gpgkey = http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

# Contrib-packages by Centos Users

[Contrib]

CentOS-6.4-Contrib-163.com

Baseurl = http://mirrors.163.com/centos/6.4/contrib/?basearch/

# Items list = http://mirrorlist.centos.org /? Release = 6.4 & arch = $ basearch & repo = contrib

Gpgcheck = 1

Enabled = 0

Gpgkey = http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6

######################################## #############################

5. clear yum cache

# Yum clean all

# Yum makecache # cache the software package information on the server to a local machine to speed up searching and installing software

# Yum installvim * # test whether the domain name is available

Now, Redhat6 can use CentOS yum source to install software online!

6. use # yum update

Or # yum upgrade system

Note: two commands are different:

# Yum update

Upgrade all packages, change software and system settings, and upgrade the system version and kernel.

# Yum-y upgrade

Upgrade all packages without changing the software and system settings. upgrade the system version without changing the kernel.