國內yum源的安裝(163,阿里云,epel)
----阿里云鏡像源
1、備份
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
2、下載新的CentOS-Base.repo?到/etc/yum.repos.d/
CentOS 5
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
或者
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-5.repo
CentOS 6
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
或者
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-6.repo
CentOS 7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
或者
curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
3、之后運行?yum clean all,yum makecache?生成緩存
----163鏡像源
第一步:備份你的原鏡像文件,以免出錯后可以恢復。
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup第二步:下載新的CentOS-Base.repo?到/etc/yum.repos.d/
CentOS 5
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.163.com/.help/CentOS5-Base-163.repo
CentOS 6
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.163.com/.help/CentOS6-Base-163.repo
CentOS 7
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.163.com/.help/CentOS7-Base-163.repo
3、之后運行?yum clean all,yum makecache?生成緩存
----EPEL源
EPEL(Extra Packages for Enterprise Linux)是由?Fedora?社區打造,為?RHEL?及衍生發行版如?CentOS等提供高質量軟件包的項目。裝上了EPEL,就像在?Fedora?上一樣,可以通過?yum install?軟件包名,即可安裝很多以前需要編譯安裝的軟件、常用的軟件或一些比較流行的軟件,比如現在流行的nginx、htop、ncdu、vnstat等等,都可以使用EPEL很方便的安裝更新。
目前可以直接通過執行命令:yum install epel-release直接進行安裝,如果此命令無法安裝可以嘗試以下方法
----安裝EPEL?阿里云源
1、備份(如有配置其他epel源)
mv /etc/yum.repos.d/epel.repo /etc/yum.repos.d/epel.repo.backup
mv /etc/yum.repos.d/epel-testing.repo /etc/yum.repos.d/epel-testing.repo.backup
2、下載新repo?到/etc/yum.repos.d/
epel(RHEL 7)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
epel(RHEL 6)
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-6.repo
epel(RHEL 5)
wget -O /etc/yum.repos.d/epel.repohttp://mirrors.aliyun.com/repo/epel-5.repo
----官方源直接安裝
CentOS/RHEL?5?:
rpm -Uvh?https://dl.fedoraproject.org/pub/epel/epel-release-latest-5.noarch.rpm
CentOS/RHEL 6?:
rpm -Uvh?https://dl.fedoraproject.org/pub/epel/epel-release-latest-6.noarch.rpm
CentOS/RHEL 7?:
rpm -Uvh?https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
原文:https://www.cnblogs.com/imweihao/p/7357484.html