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  • RedHat 7.9 替换yum源 (亲测好用)

    1、查找安装的yum,进行移除

    rpm -qa | grep yum

    rpm -e --nodeps xxxxxx

    2、下载安装包

    http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/python-iniparse-0.4-9.el7.noarch.rpm
    http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
    http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/yum-3.4.3-168.el7.centos.noarch.rpm
    http://mirrors.163.com/centos/7.9.2009/os/x86_64/Packages/yum-plugin-fastestmirror-1.1.31-54.el7_8.noarch.rpm

    3、按顺序安装

    rpm -ivh python-iniparse-0.4-9.el7.noarch.rpm
    rpm -ivh yum-metadata-parser-1.1.4-10.el7.x86_64.rpm
    rpm -ivh yum-3.4.3-168.el7.centos.noarch.rpm yum-plugin-fastestmirror-1.1.31-54.el7_8.noarch.rpm

    4、替换源

    cd /etc/yum.repos.d

    mv redhat.repo redhat.repo-backup

    下载一份源文件进行修改,移至目录下 /etc/yum.repos.d/CentOS7-Base-163.repo

    http://mirrors.163.com/.help/CentOS7-Base-163.repo

    替换 $releasever 为版本号 7.9.2009 ,替换好的:

    # 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-7.9.2009 - Base - 163.com
    #mirrorlist=http://mirrorlist.centos.org/?release=7.9.2009&arch=$basearch&repo=os
    baseurl=http://mirrors.163.com/centos/7.9.2009/os/$basearch/
    gpgcheck=1
    gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
    
    #released updates
    [updates]
    name=CentOS-7.9.2009 - Updates - 163.com
    #mirrorlist=http://mirrorlist.centos.org/?release=7.9.2009&arch=$basearch&repo=updates
    baseurl=http://mirrors.163.com/centos/7.9.2009/updates/$basearch/
    gpgcheck=1
    gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
    
    #additional packages that may be useful
    [extras]
    name=CentOS-7.9.2009 - Extras - 163.com
    #mirrorlist=http://mirrorlist.centos.org/?release=7.9.2009&arch=$basearch&repo=extras
    baseurl=http://mirrors.163.com/centos/7.9.2009/extras/$basearch/
    gpgcheck=1
    gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7
    
    #additional packages that extend functionality of existing packages
    [centosplus]
    name=CentOS-7.9.2009 - Plus - 163.com
    baseurl=http://mirrors.163.com/centos/7.9.2009/centosplus/$basearch/
    gpgcheck=1
    enabled=0
    gpgkey=http://mirrors.163.com/centos/RPM-GPG-KEY-CentOS-7

    5 、清理、刷新缓存
    yum clean all
    yum makecache

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  • 原文地址:https://www.cnblogs.com/dawnlz/p/15758715.html
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