598 echo "dec 24th, 2017"
599 echo "NTP Client"
600 yum list ntp
601 yum list installed |grep ntp
602 To activate ntp
603 yum -y install ntp system-config-date
604 cat /etc/ntp.conf
605 grep ^server /etc/ntp.conf
606 systemctl restart ntpd
607 systemctl enable ntpd
608 systemctl start ntpd
609 ntpq -p
612 nmtui
613 ip addr
619 system-config-date
620 system-config-authentication
