How to add,install and run CentOS 7 Vagrant box to Virtualbox using Vagrant

Hello guys. Today we'll look at How to install centos 7 box with vagrant on virtualbox. Below are the steps to follow 1) First download the Centos 7 vagrant box from the...

How To install VLC on Fedora, CentOS 7.0 and RHEL 7.0

VLC is one of the most used Media Players in the world. It runs on Windows, Linux and Mac.Here is a short tutorial on how to install vlc on CentOS and...

Different ways of Configuring Static routes in Linux

Here we are going to learn on different ways to configure static routes on a Linux system. be it Ubuntu, Kali Linux, CentOS, Fedora, Linux Mint or any other Linux system....

Simplest Way To Install Google Chrome on CentOS and Fedora

Google Chrome is a free Browser by Google. Installing it is made easier with a script written by Richard Lloid. The bash Script works on all versions of CentOS below 7.0....
Puppet 4 On RHEL 7 and CentOS 7

Getting Started and Working with Puppet 4 On RHEL 7 and CentOS 7

Puppet is a Systems Configuration Management/Systems Automation framework written in Ruby that allows system administrators to programmatically provision, configure, and manage servers, network devices, and storage, in a data center or...

Openstack Liberty Lab Part Seven: Configure Horizon Dashboard Service

Openstack Horizon service is just a web interface that enables cloud administrators and users to manage various OpenStack resources and services.It is powered by django which is a popular web framework. The...
BtrFS filesystem in Linux

Understanding and Working With BtrFS Filesystem in Linux

This blog post is aimed at helping you get started with B-tree filesystem (BtrFS). Kernel-based filesystems in the Linux kernel tree are currently over 55 with each filesystem having its pros...

Openstack Liberty Lab Part Two: Install Openstack Packages

After completing Part one of Openstack Lab guide series: Openstack Liberty Lab PART ONE: Setup Networking and all Prerequisites We're ready to install Openstack packages in this part two guide. From Part three...

How to Install and Configure Fail2ban on CentOS 7, CentOS 6.x and Ubuntu 14.04

This is a step by step guide on installing and configuring Fail2ban software on CentOS 7, CentOS 6.x and Ubuntu 14.04 Server. It is easy to follow and working. Basic Theory on...

How to Fix Openstack Nova error “NoValidHost: No valid host was found.There are not...

I was trying to Deploy Openstack for testing inside VirtualBox and i got an error "NoValidHost: No valid host was found.There are not enough hosts available." while trying to run an...