echo xntpd_enable=\"YES\" >> /etc/rc.conf echo xntpd_program=\"/usr/sbin/ntpd\" >> /etc/rc.conf echo xntpd_flags=\"-p /var/run/ntpd.pid\" >> /etc/rc.conf ntpdate time.nist.gov ntpdate time.nist.gov mkdir /etc/ntp touch /etc/ntp/drift touch /etc/ntp.conf echo server time.nist.gov >> /etc/ntp.conf echo driftfile /etc/ntp/drift >> /etc/ntp.conf /etc/rc.d/ntpd start
Here's a more detailed list of the time servers.
http://ntp.isc.org/bin/view/Servers/NTPPoolServers