Frequently Asked Questions

Hello Guys, How do you stay focused on the web? This tutorial is about an add-on that can help you stay focused when using the...

From github repo nsnake is a clone of the classic snake game that we all used to play on our cellphones. You play this...

We all know what LibreOffice is. By default when try using cb-welcome to install LibreOffice your get an earlier version 3.x. In this tutorial we...

A while ago, we have written about 'script' command which can be used to record the Terminal activities in Linux. For more details about...

My linux journey has been great so far. I have learned so many commands that I feel a bit of a little ninja sometimes,...

Applications, images, documents, and other files of all sorts are most commonly shared across the internet in the RAR format. It is a compressed...

Hello Guys, I was trying to install a package via pacman today it resulted in the error message below: error: GPGME error: No data From what I got...

Screen cast Softwares A Screen cast software(screen recorder) is the  recording of computer screen, also known as a  screen capture with audio. we can also...

Question: Dolphin Can't Move Files to Trash. How to solev this ? Answer   I had  the same problems deleting  to the  Trash in OpenSuse 11.4   KDE ...

You all know what IP addresses are, right? How they are assigned to devices on a network to represent them. They are assigned by...

Hello Guys, After installing Crunchbang, you want to connect your laptop to a monitor or projector which you normally connect to the VGA Port. This...

If your MacBook is relatively old, you might have noticed that it is not performing as great as it did early. While Macs are...

Mozilla Firefox 29 has is available for download with a new user interface known as Australis and with many important changes and new features. The...

i  will  show  in this small tutorial how to upgrade debian to latest release .in this example  i will update my debian 8.2 to...

As a Linux user you deal with many different commands during the work on a system such as copying file with the cp command,...

Question: How can I change the default timeout for choosing distro to boot with? I always find myself been caught by the default time. Answer: If you...

 Question : How to turn off password expiration under Linux? Answer: . . . . .   The  Encrypted password list is stored  in /etc/shadow file cat /etc/shadow   root:$1$dkk&Iw6zvgu$P3ms0o5GiXv66BzNXe0:15294:0:99999:7:: This is the...

Introduction Linear programming is a method for determining the best solution to a linear function. Making a few simple assumptions is the best technique for...