Linux Tutorials

Linux Tutorials

Best Gnome gtk3 themes for Kali Linux 2.0,Debian and Ubuntu

Running any of the above Systems and feel like you could tweak it with some cool themes? why cant yu give a try on the Vertex-Themes, it's gonna amaze you!!!. Kali...

How to install latest Java JDK on debian 8, kali linux 2.0 and ubuntu...

Many applications require Java installed on your computer for them to run smoothly. This tutorial will guide you through a complete process of installing latest java on Kali Linux 2.0, debian...

How to install Virtualbox Latest on Ubuntu and Kali Linux

VirtualBox allows you to run more than one operating system at a time. This way, you can run software written for one operating system on another (for example, Windows software on...

Installing Apache OpenOffice in Kali Linux, Ubuntu and Debian

Apache OpenOffice is a free office Utility for Linux, Windows and Mac. You must have OpenOffice | LibreOffice in Linux as they are the best as Microsoft Office in Windows. Installing...

How to Integrate Openfire XMPP Chat Server with Asterisk PBX server

After successfully Installing Asterisk PBX server and Installing Openfire XMPP Chat server, it's time to integrate the two so that our Chat server can be used within the VOIP infrastructure build...

How to fix Vagrant ssh authentication failure after packaging vagrant box

Sometimes when you package VirtualBox VM to get vagrant box, you get message "Warning: Authentication failure. Retrying... " while trying to start vagrant machine. Check Step by step guide on using existing...

Complete Installation of KVM,QEMU and Virt Manager on Arch Linux and Manjaro

KVM is one of the most used Virtualization softwares in Linux World. In fact most cloud providers use KVM as their Hypervisor of choice. Big projects including Openstack use KVM as...

How to Install Arch Linux complete steps

Arch Linux is not a Linux Operating system for distro hoppers. It's that kind of distro which once installed, you forget about formatting your hard drive and doing a fresh installation...

How to install Asterisk PBX 13.x on CentOS 7 step by step guide

Hello guys, we're going to do Asterisk 13.0.6 installation in this guide. This will be a complete easy to follow tutorial. So let's start by defining what a PBX and Asterisk...

How to Install Latest Kamailio SIP Server on CentOS 7

This tutorial is part of Series tutorials on Building an Enterprise VOIP System.This guide was tested using: Kamailio 4.2.3 CentOS 7.2 There are many ways you can go about to get Kamailio...