linux新服务器,初始化脚本

systemctl stop firewalld
systemctl disable firewalld
iptables -F
setenforce 0
sed -i 's/^SELINUX=/SELINUX=disabled/g' /etc/selinux/config
sed -i 's/BOOTPROTO="dhcp"/BOOTPROTO="none"/g' /etc/sysconfig/network-scripts/ifcfg-ens33 
cat >>/etc/sysconfig/network-scripts/ifcfg-ens33 <<EOF
IPADDR=192.168.118.183
DNS1=192.168.118.2
DNS2=114.114.114.114
GATEWAY=192.168.118.2
PREFIX=24
EOF
yum install -y epel-release
hostnamectl set-hostname name
su
systemctl restart network