yum -y install deltarpm
setenforce 0 && sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config
systemctl disable --now firewalld
yum -y install deltarpm
setenforce 0 && sed -i "s/SELINUX=enforcing/SELINUX=disabled/" /etc/selinux/config
systemctl disable --now firewalld