Adding images to Openstack Glance
In this tutorial we're going to look at how to start adding images to Openstack Glance image service. I assume you already have a running Openstack setup, and glance service runs...
Easiest way to install letsencrypt on Linux
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...
How to create local CentOS 6 and CentOS 7 mirrors and Epel Mirrors
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...
How to subscribe CentOS Server to Katello/Foreman
How to subscribe centos server to katello/foreman. This tutorial will guide you through steps needed to subscribe CentOS server to consume content from Katello Server. This assumes you already have katello...
Install Dokuwiki behind nginx and letsencrypt on Linux
This guide will take you through steps to Install Dokuwiki behind nginx and letsencrypt on Linux. But before we can do any installation, I'll assume you have a newly provisioned Linux...
Extend root filesystem using LVM (Linux)
Extend root filesystem using LVM on Linux. This will cover both ext4 and xfs filesystem root partition extending. It will start by creating a new partition and then partitioning it and...
How to Install cbpolicyd On CentOS 7
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...
Install Apache Tomcat 7 on CentOS 7 With Letsencrypt SSL Certificate
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...
How to install and configure DokuWiki on CentOS 7 with PHP 7.1
In this tutorial, I’m going to work you through all the steps needed to have latest version of DokuWiki up and running on CentOS 7 base system.
DokuWiki is a simple to...
ssh cheatsheet for Linux Sys Admins
Hey all. This is a short tutorial which contains ssh cheat sheet for Sys Admins working on Linux.
# To ssh via pem file
ssh -i /path/to/file.pem user@example.com
# To connect on an non-standard...