--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/ntp.rst Mon Feb 22 13:34:55 2016 +0200
@@ -0,0 +1,52 @@
+.. -*- coding: utf-8; -*-
+.. include:: HEADER.rst
+
+=====
+ NTP
+=====
+.. contents::
+ :local:
+
+What is NTP?
+============
+
+NTP is a protocol to synchronizing the clocks on host using publicly
+available NTP servers.
+
+How use?
+========
+
+To use you must know NTP servers. Here list some of them::
+
+ 0.debian.pool.ntp.org 1.debian.pool.ntp.org
+ 2.debian.pool.ntp.org
+ uk.pool.ntp.org ua.pool.ntp.org
+
+Some servers are national. They can be found as ISO 639 code with .pool.ntp.org
+suffix.
+
+Under Debian
+============
+
+Install ``ntpdate`` package::
+
+ $ sudo apt-get install ntpdate
+
+and sync date with some NTP server::
+
+ # sudo ntpdate 0.debian.pool.ntp.org
+
+Under Windows
+=============
+
+See:
+
+ http://support.microsoft.com/kb/q216734/
+ Windows Time Service Tools and Settings.
+ http://support.microsoft.com/kb/q223184/
+ How to configure an authoritative time server in Windows 2000.
+ http://support.microsoft.com/kb/307897/
+ How to synchronize the time with the Windows Time service in Windows XP.
+ http://support.microsoft.com/kb/216734/
+ How to configure an authoritative time server in Windows 2000.
+