Ubuntu Initial Setup

Introduction: A new Ubuntu virtual machine need some initial setup to be done to make is useful for various task. In this tutorial we will learn step by step initial setup of a fresh Ubuntu machine. Step by Step initial setup guide for Ubuntu: Step 1> IP Address configuration Right after the Ubuntu machine is … Read more

Understand ntpq command output

NTP (network time protocol) is a protocol which is used to synchronize time on computers, devices. In operating system like ubuntu we can use ntpq to synchronize the time. In this post we will understand in detailed output of ntpq command. NTP configuration is kept under file /etc/ntp.conf file. We will get below kind of … Read more