CentOS 7

In this part of Openstack deep dive series, we'll look at Creating Openstack Network and Subnet using Openstack command line interface. Last we looked at: Adding ssh key pair to Openstack using cli How...

Install Letsencrypt on Linux: Today i would like to show you the easiest and quickest way to install Letsencrypt on Linux. The process involve few steps and is really automated. The...

Hey good people. Today in this short tutorial I’ll share with you tips on how to create local CentOS 6 and CentOS 7 mirrors. This is beneficial when you have a...

Hello good people, in today’s post we’ll have a look at how to install and get cbpolicy up and running on CentOS 7.x. We’ll cover installing Mariadb server the setting up...

Apache Tomcat is a web server and servlet container that is used to serve Java applications. Tomcat is an open source implementation of the Java Servlet and JavaServer Pages technologies, released...

In this tutorial, I’m going to work you through all the steps needed to have the latest version of DokuWiki up and running on CentOS 7 base system.DokuWiki is a simple...

Zenoss is the leading provider of hybrid IT monitoring, infrastructure monitoring and analytics software for physical, virtual and cloud-based IT infrastructures. In this blog post, I’m going to guide you through...

Tmux is a terminal multiplexer which enables a number of terminals to be created, accessed, and controlled from a single screen. Tmux may be detached from a screen and will still...

Firewalld on RHEL7: I’m a person who is nuts about security. Seeing multiple layers of security being circumvented on a network is just against the reasons I’m security-centric all times. Some...

SELinux man pages for installed SELinux Policy are not installed by default on RHEL 7 and CentOS 7. You have to install necessary tools and generate the man pages yourself.In this...