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RHEL系统怎么替换软件更新源

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  RHEL系统怎么替换软件更新源?今天学习啦小编与大家分享下RHEL系统替换软件更新源的具体操作步骤,有需要的朋友不妨了解下。

  RHEL系统替换软件更新源方法

  代码如下:

  cd /etc/yum.repos.d

  wget http://docs.linuxtone.org/soft/lemp/CentOS-Base.repo

  mv CentOS-Base.repo rhel-debuginfo.repo

  rpm --import http://mirror.centos.org/centos/RPM-GPG-KEY-CentOS-5

  RHEL6.1替换更新源

  1.移除Yum

  代码如下:

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

  2.下载Yum

  代码如下:

  wget http://mirrors.163.com/centos/6.2/os/x86_64/Packages/python-iniparse-0.3.1-2.1.el6.noarch.rpm

  wget http://mirrors.163.com/centos/6.2/os/x86_64/Packages/yum-3.2.29-22.el6.centos.noarch.rpm

  wget http://mirrors.163.com/centos/6.2/os/x86_64/Packages/yum-metadata-parser-1.1.2-16.el6.x86_64.rpm

  wget http://mirrors.163.com/centos/6.2/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.30-10.el6.noarch.rpm

  3.安装Yum

  代码如下:

  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-3.2.29-22.el6.centos.noarch.rpm yum-plugin-fastestmirror-1.1.30-10.el6.noarch.rpm

  4.更新repo文件,使用网易文件

  切换目录到 /etc/yum.repos.d/目录下

  代码如下:

  cd /etc/yum.repos.d/

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

  vi CentOS6-Base-163.repo

  编辑文件,把文件里面的$releasever全部替换为版本号,即6 最后保存!或者直接把下面的内存拷贝到CentOS6-Base-163.repo文件中即可(已经修改好)。

  代码如下:

  # 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.

  #

  #

  代码如下:

  [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

  代码如下:

  #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

  代码如下:

  #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

  代码如下:

  #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

  代码如下:

  #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

  5.最后一步

  代码如下:

  yum clean all #清理yum缓存

  yum makecache #将服务器上的软件包信息缓存到本地,以提高搜索安装软件的速度。

  yum list yum #测试配置的yum源是否已经生效。

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