🍌Install NTP on Oracle Linux
Install
yum install ntp -yvi /etc/ntp.confserver 3.th.pool.ntp.org iburst
server 0.asia.pool.ntp.org iburst
server 2.asia.pool.ntp.org iburstvi /etc/ntp.confserver time.navy.mi.th iburst
server time1.nimt.or.th iburst
server clock.nectec.or.th iburstiptables -I INPUT -p udp -m udp --dport 123 -j ACCEPTservice iptables saveLast updated