centos9 처음설치하고 설정할것들

yum -y update;
#yum -y install iptables-services;
yum -y install docker;
#cp iptables /etc/sysconfig/iptables;
systemctl enable docker;
yum -y install epel-release;
yum -y update;
yum -y upgrade python*;
yum -y install python-pip;
yum -y install docker-compose;
yum -y update;
yum -y install nload;
yum -y install lsof;
yum -y install git;
systemctl restart docker;