system clock HowTo - Linux / Unix Q & A from nixCraft

HowTo: Verify My NTP Working Or Not

in Linux, Networking, UNIX last updated November 29, 2015

I‘ve setup an NTP (Network Time Protocol) client and/or server to manage the system clock over a network. But, how do I verify that it is working correctly?

CentOS / Red Hat Configure an NTP Client And Server

in CentOS, Fedora Linux, Hardware, Iptables, Linux, Networking, Package Management, RedHat and Friends last updated June 24, 2010

How do I configure an NTP (Network Time Protocol) client or server under CentOS / RHEL / Fedora Linux to manage the system clock over a network?

HP-UX UNIX Configure an NTP Server

in HP-UX Unix, Networking, UNIX last updated January 15, 2008

Q. How do I configure an NTP (network time protocol) Server under HP-UX UNIX server as my applications rely on the system clock accuracy to get current time / run reports?
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CentOS Linux Install and Configure NTP to Synchronize The System Clock

in CentOS, Linux, RedHat and Friends last updated November 13, 2013

How do I install and configure NTP under CentOS Linux version 5.x or 6.x server to synchronize the system clock?