Redhat6.6替換Centos Yum源

1.刪除當前系統自帶的yum

[root@reddhat6_155_201 ~]# rpm -qa |grep yum yum-rhn-plugin-0.9.1-50.el6.noarch yum-utils-1.1.30-30.el6.noarch PackageKit-yum-plugin-0.5.8-23.el6.x86_64 yum-3.2.29-60.el6.noarch yum-metadata-parser-1.1.2-16.el6.x86_64 PackageKit-yum-0.5.8-23.el6.x86_64 yum-plugin-security-1.1.30-30.el6.noarch [root@reddhat6_155_201 ~]# rpm -qa|grep yum|xargs rpm -e --nodeps

2.下載安裝Cenots Yum源依賴的軟件

[root@reddhat6_155_201 ~]# mkdir package [root@reddhat6_155_201 ~]# cd package [root@reddhat6_155_201 package]# wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-3.2.29-81.el6.centos.noarch.rpm
[root@reddhat6_155_201 package]# wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm
[root@reddhat6_155_201 package]# wget http://mirrors.163.com/centos/6/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm
[root@reddhat6_155_201 package]# wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm
[root@reddhat6_155_201 package]# wget http://mirrors.163.com/centos/6/os/x86_64/Packages/python-urlgrabber-3.9.1-11.el6.noarch.rpm
 #以上rpm下載可能會出現404,能夠直接去http://mirrors.163.com/centos/6/os/x86_64/Packages/下查看具體的版本及下載地址

3.安裝依賴的RPM包

[root@reddhat6_155_201 package]# rpm -ivh python-iniparse-0.3.1-2.1.el6.noarch.rpm [root@reddhat6_155_201 package]# rpm -ivh yum-metadata-parser-1.1.2-16.el6.x86_64.rpm [root@reddhat6_155_201 package]# rpm -ivh --force python-urlgrabber-3.9.1-11.el6.noarch.rpm #注意該RPM包安裝方式的區別 [root@reddhat6_155_201 package]# rpm -ivh yum-3.2.29-81.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-41.el6.noarch.rpm

4.下載阿里Yum源並使用

[root@reddhat6_155_201 package]# cd /etc/yum.repos.d/ &&  rm -f *.repo [root@reddhat6_155_201 yum.repos.d]# wget -O /etc/yum.repos.d/CentOS-Base.repo    http://mirrors.aliyun.com/repo/Centos-6.repo && wget -P /etc/yum.repos.d/ http://mirrors.aliyun.com/repo/epel-6.repo [root@reddhat6_155_201 yum.repos.d]# sed -i 's/$releasever/6/g'  CentOS-Base.repo [root@reddhat6_155_201 yum.repos.d]# sed -i 's/$basearch/x86_64/g' CentOS-Base.repo
[root@reddhat6_155_201 yum.repos.d]# sed -i 's/$basearch/x86_64/g' epel-6.repo
[root@reddhat6_155_201 yum.repos.d]# yum clean all && yum makecache fast

 5.去除mail提示

echo "unset MAILCHECK">> /etc/profile   && source /etc/profile && cat /dev/null > /var/spool/mail/root