Idea: Uninstall redhat comes yum, and then download the centos yum, modify the configuration file after installation
1 , first of all to http://mirrors.163.com/centos download packages
x86 address: http: //mirrors.163.com/centos/6/os/i386/Packages/
x86_64 address: http: //mirrors.163.com/centos/6/os/x86_64/Packages/
Download the necessary software packages have (64-bit system as an example):
a python-iniparse-0.3.1-2.1.el6.noarch.rpm
b yum-3.2.29-40.el6.centos.noarch.rpm
c yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
d yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
Download Command:
| wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-40.el6.centos.noarch.rpm wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm |
[Note]: not necessarily the latest version
2 , unloading RedHat comes with yum
rpm -qa | grep yum | xargs rpm -e --nodeps
Note: a, xargs is a Unix and Unix-like operating systems commonly used commands. Its role is to convert into small segments parameter list passed to other commands, the parameter list is too long to avoid problems in
b, - nodeps force uninstall, regardless of dependency
3 , install the downloaded centos of yum package:
rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm
rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
rpm -ivh yum-3.2.29-40.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-14.el6.noarch.rpm
[Note]: The last two need to be installed together, otherwise dependent error occurs
4 , to http://mirrors.163.com the centos help document download CentOS6-Base-163.repo file, stored in /etc/yum.repo.d in
wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
5 , edit CentOS6-Base-163.repo file, which will be $ releasever change centos version number
Here is the edited:
| # CentOS-Base.repo # # The mirror system uses the connecting IP address of the client and the # update status of each mirror to pick mirrors that are updated to and # geographically close to the client. You should use this for CentOS updates # unless you are manually picking other mirrors. # # If the mirrorlist= does not work for you, as a fall back you can try the # remarked out baseurl= line instead. # #
[base] name=CentOS-6 - Base - 163.com baseurl = http: //mirrors.163.com/centos/6/os/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=os gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#released updates [updates] name=CentOS-6 - Updates - 163.com baseurl=http://mirrors.163.com/centos/6/updates/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=updates gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that may be useful [extras] name=CentOS-6 - Extras - 163.com baseurl=http://mirrors.163.com/centos/6/extras/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=extras gpgcheck=1 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#additional packages that extend functionality of existing packages [Centosplus] name=CentOS-6 - Plus - 163.com baseurl = http: //mirrors.163.com/centos/6/centosplus/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=centosplus gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6
#contrib - packages by Centos Users [contrib] name=CentOS-6 - Contrib - 163.com baseurl=http://mirrors.163.com/centos/6/contrib/$basearch/ #mirrorlist=http://mirrorlist.centos.org/?release=6&arch=$basearch&repo=contrib gpgcheck=1 enabled=0 gpgkey=http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-6 |
6 , yum Clean All Clear original cache
7 , yum makecache get yum list
The following prompt appears to indicate changes are complete yum:
Metadata Cache Created
Welcome to reprint, please indicate the source, thank you!
