Linux, Windows, Security, Programming, Network Tutorials
NTP is a core protocol used today’s IT infrastructure to synchronize date and time information. In order to work properly, we need to configuration NTP port in our server, client and intermediate systems like switch, firewall, router. NTP Port UDP 123 NTP uses the UDP port number 123 by default. NTP services run on UDP protocol … Read more
Getting current date-time information is very different for different systems and programming languages. We will look at this simple but big issue for the vast majority of operating systems and programming languages. Linux/FreeBSD/Unix We can date information from the GUI panel clock but we will look for the command line. We will issue date command to … Read more
Hi. Today we will look for changing the system time and prompt. You may think that what is the relation between system time and prompt, you are right there are no relation:). System time is important for network devices because logs get meaning with them and ACL, VPN time limitations work truly with them. In … Read more