CentOS7更新Yum源

1
1.安装wget
2
yum install -y wget
3

4
2.备份配置文件
5
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
6

7
3.下载阿里yum源文件
8
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
9

10
4.清理缓存
11
yum clean all
12

13
5.重新生成缓存
14
yum makecache

1
1.安装wget
2
yum install -y wget
3

4
2.备份配置文件
5
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.bak
6

7
3.下载华为yum源文件
8
wget -O /etc/yum.repos.d/CentOS-Base.repo https://repo.huaweicloud.com/repository/conf/CentOS-7-reg.repo
9

10
4.清理缓存
11
yum clean all
12

13
5.重新生成缓存
14
yum makecache