Frequently Asked Questions

Question: How  to Solve this  issue  in Fedora: cannot  create object COM Callee RC: NS_ERROR_FACTORY_NOT_REGISTERED (0x80040154) Discussions related to using the OSE version of VirtualBox. Answer : You ...

We have covered many useful linux utilities in our website and this time I will explain to you guys how to check the total amount...

Question : How to install  GUI   package  manager in ArchLinux? Answer : To install Gnome package manager, open terminal and enter the...

Betty is an open source tool that translates English-like phrases into Linux commands. The main goal of this project is to use the Linux...

When I was trying to install Virtualbox guest additions for my Centos 6.5  64bit VM, i can't complete the installation due to the following...

Today i was struggling with CentOS yum updating behind a proxy in my Office. The proxy server is Windows 2003 with authentication (Domainuserpassword). I referred...

  Question when you  get  some  issues  that  your Ubuntu cannot  start normally   but autologin still activated ,  (Gnome  Freezing) ? Solution: 1.Press, ctrl+alt+F1 to   get the  terminal...

Security has always been the cornerstone of any Linux software. Since Linux is open-source software, people can audit code to find and patch any...

SQUID Proxy Server A proxy server is a device that usually sits between a client and the destination the user is trying to reach. It...

In the past, eCommerce developers were limited by the technology they could use. However, today’s advances in eCommerce development have allowed for more innovative...

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...

Dear Linux geeks, Sometimes you need to find information about your CPU on your Linux machine and there are many ways to do it. So...

Introduction What is SSH? Why use SSH? SSH is a network protocol similar to telnet or FTP, yet slightly different because it offers secure data communication....

In our previous tutorials, we had showed you how to setup PXE environment on Ubuntu 14.04, and CentOS 6.5. Install And Configure PXE Server On...

The Version 8.0 of Debian (known as Jessie) was relased on 25 April 2015. This version includes many changes and modifications. Jessie comes with a new...

The Point-to-Point Protocol over Ethernet (pppoe or PPPOE) is a network protocol for encapsulating PPP frames inside Ethernet frames. It appeared shortly after the...

Hi Guys, As you know Elementary OS is a Linux distro which is Ubuntu based. Since most audio codecs such as MP3 others and are...

Disk cloning or Clone a Disk Disk cloning or Clone a Disk is the process of copying data from a hard disk to another one,...