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This article shows you how to update RedHat6.5 to the YUM source of CentOS6.5. The content is concise and easy to understand. It will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

How to update RedHat6.5 to YUM source for CentOS6.5

The yum source that comes with RedHat6.5 by default needs to be registered before it can be updated. An error is reported:

This system is not registered to Red Hat Subscription Management. You can use subscription-manager to register.

Can be replaced with the source corresponding to CentOS.

Do the following:

1. Check if the yum package is installed. Check to see if yum is installed on RedHat, and if so, what yum packages are available:

Rpm-qa | grep yum

2 delete the yum package that comes with RedHat

Rpm-qa | grep yum | xargs rpm-e-- nodeps (delete the rpm package without checking for dependencies)

Rpm-qa | grep yum (query confirmation)

3. Download the new yum package. Using the yum package of CentOS6.5

3.1) View version number and system category:

3.1.1 cat / etc/redhat-release

3.1.1 arch

According to the previous step, locate the corresponding yum package, and then download:

The download site is: http://centos.ustc.edu.cn/centos/6/os/x86_64/Packages/

Or: http://mirrors.163.com/centos/6.8/os/x86_64/Packages/

Download the following files in the linux environment:

Python-urlgrabber-3.9.1-11.el6.noarch.rpm

Python-iniparse-0.3.1-2.1.el6.noarch.rpm

Yum-3.2.29-73.el6.centos.noarch.rpm

Yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

Yum-plugin-fastestmirror-1.1.30-37.el6.noarch.rpm

3.4) install several files downloaded above:

Rpm-ivh * .rpm

If this step is wrong, the bottom line is as follows:

Python-urlgrabber is > = 3.9.1 is needed by yum-metadata-parser-1.1.2-16.el6.i686

The download and installation of the yum package does not match the system version and needs to be downloaded and installed again. In addition, the 163 mirror sites are merged under the directory of 6 for resources from 6.0 to 6.5.

3.5) replace the yum source, delete or back up the original source to another directory:

3.5.1 cd / etc/yum.repos.d/

3.5.2 mv rhel-source.repo rhel-source.repo.bak

3.5.3 wget http://mirrors.163.com/.help/CentOS6-Base-163.repo

3.5.4 vi CentOS6-Base-163.repo

Edit the file and replace all the $releasever in the file with the version number: 6. (note that it's not 6. 5! ) Last save!

4. Clear the original cache and rebuild the cache:

Yum clean all

Yum makecache

5. Update the system:

Yum-y install update

The above is how to update RedHat6.5 to CentOS6.5 's YUM source. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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