在CentOS7.9上配置腾讯(Tencent)的软件源

sudo cp /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

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

[tencent-os]
name=Tencent OS 7 - Base
baseurl=http://mirrors.tencent.com/centos/7/os/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://mirrors.tencent.com/centos/RPM-GPG-KEY-CentOS-7
 
#released updates 
[tencent-updates]
name=Tencent OS 7 - Updates
baseurl=http://mirrors.tencent.com/centos/7/updates/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://mirrors.tencent.com/centos/RPM-GPG-KEY-CentOS-7
 
#additional packages that may be useful
[tencent-extras]
name=Tencent OS 7 - Extras
baseurl=http://mirrors.tencent.com/centos/7/extras/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://mirrors.tencent.com/centos/RPM-GPG-KEY-CentOS-7

sudo yum clean all
sudo yum makecache