CentOS7.9.2009的yum更换vault地窖保险库过期源,epel的archive归档源 笔记241117

CentOS7.9.2009的yum更换vault地窖保险库过期源,epel的archive归档源 笔记241117

备份 /etc/yum.repos.d 文件夹

tempUri=/etc/yum.repos.d ;        sudo  cp    -a  $tempUri  $tempUri.$(date +%0y%0m%0d%0H%0M%0Sns%0N).bak

清空 /etc/yum.repos.d 文件夹

sudo rm -rf /etc/yum.repos.d/*

在 /etc/yum.repos.d 下,新建 xxx.repo 文件

名字随便取, 以.repo结尾 可以叫 CentOS-Base.repo , 也可以叫 a.repo

sudo vi /etc/yum.repos.d/CentOS-Base.repo

或

sudo vi /etc/yum.repos.d/a.repo

xxx.repo 文件内容如下

[base]
name=CentOS-$releasever - Base
baseurl=http://mirrors.163.com/centos-vault/7.9.2009/os/$basearch/http://mirrors.aliyun.com/centos-vault/7.9.2009/os/$basearch/http://mirrors.huaweicloud.com/centos-vault/7.9.2009/os/$basearch/http://mirrors.cloud.tencent.com/centos-vault/7.9.2009/os/$basearch/http://archive.kernel.org/centos-vault/7.9.2009/os/$basearch/http://linuxsoft.cern.ch/centos-vault/7.9.2009/os/$basearch/http://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirrors.ustc.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirrors.cqupt.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirror.nyist.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirrors.pku.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirror.nsc.liu.se/centos-store/7.9.2009/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[updates]
name=CentOS-$releasever - Updates
baseurl=http://mirrors.163.com/centos-vault/7.9.2009/updates/$basearch/http://mirrors.aliyun.com/centos-vault/7.9.2009/updates/$basearch/http://mirrors.huaweicloud.com/centos-vault/7.9.2009/updates/$basearch/http://mirrors.cloud.tencent.com/centos-vault/7.9.2009/updates/$basearch/http://archive.kernel.org/centos-vault/7.9.2009/updates/$basearch/http://linuxsoft.cern.ch/centos-vault/7.9.2009/updates/$basearch/http://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirrors.ustc.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirrors.cqupt.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirror.nyist.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirrors.pku.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirror.nsc.liu.se/centos-store/7.9.2009/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[extras]
name=CentOS-$releasever - Extras
baseurl=http://mirrors.163.com/centos-vault/7.9.2009/extras/$basearch/http://mirrors.aliyun.com/centos-vault/7.9.2009/extras/$basearch/http://mirrors.huaweicloud.com/centos-vault/7.9.2009/extras/$basearch/http://mirrors.cloud.tencent.com/centos-vault/7.9.2009/extras/$basearch/http://archive.kernel.org/centos-vault/7.9.2009/extras/$basearch/http://linuxsoft.cern.ch/centos-vault/7.9.2009/extras/$basearch/http://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirrors.ustc.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirrors.cqupt.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirror.nyist.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirrors.pku.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirror.nsc.liu.se/centos-store/7.9.2009/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[epel-archive]
name=Extra Packages for Enterprise Linux 7 - $basearch
baseurl=http://mirrors.aliyun.com/epel-archive/7.9/$basearchhttp://mirrors.aliyun.com/epel-archive/7.8/$basearchhttp://mirrors.aliyun.com/epel-archive/7/$basearchhttp://mirrors.aliyun.com/epel/7/$basearchhttps://archives.fedoraproject.org/pub/archive/epel/7/$basearchhttp://mirrors.cloud.tencent.com/epel-archive/7/$basearchhttp://repo.jing.rocks/fedora-buffet/archive/epel/7/$basearchhttp://archives.fedoraproject.org/pub/archive/epel/7/$basearch
failovermethod=priority
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

保存退出后, 重建yum缓存

sudo yum clean all; sudo yum makecache;

一气呵成

###  备份
tempUri=/etc/yum.repos.d ;        sudo  cp    -a  $tempUri  $tempUri.$(date +%0y%0m%0d%0H%0M%0Sns%0N).bak###   清空 `/etc/yum.repos.d` 文件夹
sudo rm -rf /etc/yum.repos.d/*echo '
[base]
name=CentOS-$releasever - Base
baseurl=http://mirrors.163.com/centos-vault/7.9.2009/os/$basearch/http://mirrors.aliyun.com/centos-vault/7.9.2009/os/$basearch/http://mirrors.huaweicloud.com/centos-vault/7.9.2009/os/$basearch/http://mirrors.cloud.tencent.com/centos-vault/7.9.2009/os/$basearch/http://archive.kernel.org/centos-vault/7.9.2009/os/$basearch/http://linuxsoft.cern.ch/centos-vault/7.9.2009/os/$basearch/http://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirrors.ustc.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirrors.cqupt.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirror.nyist.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirrors.pku.edu.cn/centos-vault/7.9.2009/os/$basearch/http://mirror.nsc.liu.se/centos-store/7.9.2009/os/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[updates]
name=CentOS-$releasever - Updates
baseurl=http://mirrors.163.com/centos-vault/7.9.2009/updates/$basearch/http://mirrors.aliyun.com/centos-vault/7.9.2009/updates/$basearch/http://mirrors.huaweicloud.com/centos-vault/7.9.2009/updates/$basearch/http://mirrors.cloud.tencent.com/centos-vault/7.9.2009/updates/$basearch/http://archive.kernel.org/centos-vault/7.9.2009/updates/$basearch/http://linuxsoft.cern.ch/centos-vault/7.9.2009/updates/$basearch/http://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirrors.ustc.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirrors.cqupt.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirror.nyist.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirrors.pku.edu.cn/centos-vault/7.9.2009/updates/$basearch/http://mirror.nsc.liu.se/centos-store/7.9.2009/updates/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[extras]
name=CentOS-$releasever - Extras
baseurl=http://mirrors.163.com/centos-vault/7.9.2009/extras/$basearch/http://mirrors.aliyun.com/centos-vault/7.9.2009/extras/$basearch/http://mirrors.huaweicloud.com/centos-vault/7.9.2009/extras/$basearch/http://mirrors.cloud.tencent.com/centos-vault/7.9.2009/extras/$basearch/http://archive.kernel.org/centos-vault/7.9.2009/extras/$basearch/http://linuxsoft.cern.ch/centos-vault/7.9.2009/extras/$basearch/http://mirrors.tuna.tsinghua.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirrors.ustc.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirrors.cqupt.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirror.nyist.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirrors.pku.edu.cn/centos-vault/7.9.2009/extras/$basearch/http://mirror.nsc.liu.se/centos-store/7.9.2009/extras/$basearch/
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-CentOS-7[epel-archive]
name=Extra Packages for Enterprise Linux 7 - $basearch
baseurl=http://mirrors.aliyun.com/epel-archive/7.9/$basearchhttp://mirrors.aliyun.com/epel-archive/7.8/$basearchhttp://mirrors.aliyun.com/epel-archive/7/$basearchhttp://mirrors.aliyun.com/epel/7/$basearchhttps://archives.fedoraproject.org/pub/archive/epel/7/$basearchhttp://mirrors.cloud.tencent.com/epel-archive/7/$basearchhttp://repo.jing.rocks/fedora-buffet/archive/epel/7/$basearchhttp://archives.fedoraproject.org/pub/archive/epel/7/$basearch
failovermethod=priority
enabled=1
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7'  >  /etc/yum.repos.d/CentOS-Base.repo sudo yum clean all ; sudo yum makecache;