hostnamectl set-hostname web02
sed -i 's#200#8#g' /etc/sysconfig/network-scripts/ifcfg-eth[01]
grep 8 /etc/sysconfig/network-scripts/ifcfg-eth[01]
sed -i '/UUID/d' /etc/sysconfig/network-scripts/ifcfg-eth[01]
grep UUID /etc/sysconfig/network-scripts/ifcfg-eth[01]
systemctl restart network