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Best Linux Books for Beginners 2019

IntroductionEvery system Administrator remembers the allure, the frustration and the fun that came with those early days of...

Best CCNA R&S (200-125) Certification Preparation Books 2019

Any network professional need a boost in their skills when it comes to network routing, switching, general troubleshooting, IP addressing, and many...

Red Hat Enterprise Linux 8 (RHEL 8) New Features & Review

Red Hat Enterprise Linux 8 commonly known as RHEL 8 has been released in Beta for Developers and users to test and...

How to Install FreeIPA Client on CentOS / RHEL 8

How do I install and configure FreeIPA Client on CentOS / RHEL 8?. In our last guide, we covered the installation of...

How to Install and Configure FreeIPA Server on RHEL /...

Welcome to our guide on how to install and configure FreeIPA server on RHEL / CentOS 8. FreeIPA is a free and...

How to Install FreePBX on RHEL / CentOS 8

How can I install FreePBX on RHEL / CentOS 8?.  FreePBX is an open source GUI tool for administering Asterisk PBX...

How to Install Asterisk 16 LTS on CentOS / RHEL 8

Welcome to our guide on how to install Asterisk 16 LTS on CentOS / RHEL 8. Asterisk is a popular and powerful...

How to Create a Linux Network Bridge on RHEL / CentOS...

How can I create a Linux network bridge on RHEL / CentOS 8?. In today's tutorial, we will look at how to...

Adding a Secondary IP Address to RHEL / CentOS 8 Network...

This guide will explain how to add a secondary IP address to a network interface on RHEL / CentOS 8 server. There...

How to Install etcd on RHEL / CentOS 8

This guide will explain how to install etcd on RHEL / CentOS 8. Etcd is a simple, reliable, fast and secure open...

Installation of Three node OpenStack Queens Cluster – Part Ten

Create and Start Virtual Machine Instance ad Installation of HorizonStep One: Log in with a new user we...

Installation of Three node OpenStack Queens Cluster – Part Nine

Configuring Virtual Networking on Network Node and Compute NodeMake sure your two nodes have an extra NIC configured...

Installation of Three node OpenStack Queens Cluster – Part Eight

Configuring Neutron on Compute NodeNeutron usually needs a plugin software such as OpenVswitch. On the Compute node, we...