Change the keyboard layout in the Linux command line (Ubuntu & CentOS).

Are you stuck in the Linux command line with a keyboard layout you hate? Would you like to change the keyboard layout to one you know better? How can you do this without a graphical interface? It isn’t very complicated! A good command to start with is the following. The output from this command will Read More

Why is there no Internet connection in CentOS VM with VirtualBox? How to fix the problem?

I installed CentOS as a Virtual Machine using VirtualBox on my Ubuntu machine. The only problem is that there is no Internet connection. Why is it like that? What can I do to solve the problem? Many things might cause this problem, but I will share with you two methods that might help you solve Read More