Comparing two files using Kompare on Ubuntu

On ubuntu you can compare two identical files using program called 'kompare', let say you have two config files with same name and structure, you have no idea what are the differences between the two.

How to install Virtualbox on Ubuntu

Virtualbox is a program that you want to use when you need to create a virtual machine on your computer. Virtual machine is another operating system running virtually on the host computer.

How to format hard drive on Ubuntu

If you are new to ubuntu, you might be wondering how to format a hard drive, usb stick, memory card, and other storage device on ubuntu. In this article i will show you how to format hard drive and other storage device on ubuntu.