CentOS8使用国内源

ゞ浴缸里的玫瑰 2022-12-08 05:09 149阅读 0赞

先说结论，以阿里云为例，复制以下代码执行即可：

mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
    mv /etc/yum.repos.d/CentOS-AppStream.repo /etc/yum.repos.d/CentOS-AppStream.repo.backup
    mv /etc/yum.repos.d/CentOS-Extras.repo /etc/yum.repos.d/CentOS-Extras.repo.backup
    mv /etc/yum.repos.d/CentOS-PowerTools.repo /etc/yum.repos.d/CentOS-PowerTools.repo.backup
    mv /etc/yum.repos.d/CentOS-centosplus.repo /etc/yum.repos.d/CentOS-centosplus.repo.backup
    curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo
    dnf makecache

--------------------

在写这篇博客的时候，阿里云的源是这样用的：

# 备份
    mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
    curl -o /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.rep
    # 或者
    # wget -O /etc/yum.repos.d/CentOS-Base.repo https://mirrors.aliyun.com/repo/Centos-8.repo

不过在`dnf makecache`的时候会报以下问题：

dnf makecache
    Repository AppStream is listed more than once in the configuration
    Repository extras is listed more than once in the configuration
    Repository PowerTools is listed more than once in the configuration
    Repository centosplus is listed more than once in the configuration
    ...

看一下阿里云的`CentOS-Base.repo`的内容，发现里边已经包含`[AppStream]`、`[extras]`、`[PowerTools]`和`[centosplug]`了，所以原来的repo文件也可以停用了：

mv /etc/yum.repos.d/CentOS-AppStream.repo /etc/yum.repos.d/CentOS-AppStream.repo.backup
    mv /etc/yum.repos.d/CentOS-Extras.repo /etc/yum.repos.d/CentOS-Extras.repo.backup
    mv /etc/yum.repos.d/CentOS-PowerTools.repo /etc/yum.repos.d/CentOS-PowerTools.repo.backup
    mv /etc/yum.repos.d/CentOS-centosplus.repo /etc/yum.repos.d/CentOS-centosplus.repo.backup

[清华的源][Link 1]也是类似的。

[Link 1]: https://mirrors.tuna.tsinghua.edu.cn/help/centos/