May 26, 2018
Time synchronization over http utility
The HTTP Time Protocol HTP is used to synchronize a computer’s time with web servers as reference time source. Htpdate will synchronize your computer’s time by extracting timestamps from HTTP headers found in web servers responses. Htpdate can be used as a daemon, to keep your computer synchronized. Accuracy of htpdate is usually better than 0.5 seconds even better with multiple servers. Htpdate can also work through http proxy.