# yum 换国内镜像
sed -e 's|^mirrorlist=|#mirrorlist=|g' /
-e 's|^#baseurl=http://mirror.centos.org/centos|baseurl=https://mirrors.ustc.edu.cn/centos|g' /
-i.bak /
/etc/yum.repos.d/CentOS-Base.repo
yum makecache
yum install -y centos-release-scl
yum install -y epel-release
yum install -y openssl-devel
yum install -y libcurl-devel
yum install -y libevent-devel
yum install -y devtoolset-7-gcc*
source /opt/rh/devtoolset-7/enable #使能编译环境 如果长期
原创文章，作者：wdmbts，如若转载，请注明出处：https://blog.ytso.com/tech/aiops/277783.html