
1.进入yum的文件夹
命令:cd /etc/yum.repos.d/
![图片[2]-CentOS7 配置阿里云yum源-简单生活](https://img2018.cnblogs.com/blog/1826280/201910/1826280-20191022192925553-1668245561.png)
2.下载wget
命令:yum -y install wget
命令:yum install bash-completion
命令:yum -y install lrzsz
![图片[3]-CentOS7 配置阿里云yum源-简单生活](https://img2018.cnblogs.com/blog/1826280/201910/1826280-20191022193113639-313040935.png)
3.删除yum文件夹所有yum源
命令:rm -rf /etc/yum.repos.d/*.repo
![图片[4]-CentOS7 配置阿里云yum源-简单生活](https://img2018.cnblogs.com/blog/1826280/201910/1826280-20191022193517548-408418799.png)
4.利用wget下载阿里云repo文件
命令:wget http://mirrors.aliyun.com/repo/Centos-7.repo
![图片[5]-CentOS7 配置阿里云yum源-简单生活](https://img2018.cnblogs.com/blog/1826280/201910/1826280-20191022193732420-566735933.png)
5.执行yum源更新命令
命令:yum clean all
命令:yum makecache
![图片[6]-CentOS7 配置阿里云yum源-简单生活](https://img2018.cnblogs.com/blog/1826280/201910/1826280-20191022194039830-1934652458.png)
6.看一下yum仓库有多少包
命令:yum repolist
![图片[7]-CentOS7 配置阿里云yum源-简单生活](https://img2018.cnblogs.com/blog/1826280/201910/1826280-20191022194206270-775211705.png)
© 版权声明
文章版权归作者所有,未经允许请勿转载。
THE END
暂无评论内容