Security updates play a crucial role in safeguarding your Linux system against cyber-attacks and breaches which can have a devastating effect on your critical files, databases and other resources on your system. You can...
In a world of emerging and ever-evolving cyber threats and breaches, applying security updates will go a long way in safeguarding your system against potential threats. And what a joy it would be if...
In this article, you will learn how you can locally set up a DNF or YUM repository on your CentOS 8 system using an ISO or an installation DVD. CentOS 8 ships with 2...
Founded in April 2016 by the Electronic Frontier Foundation (EFF), Let’s Encrypt is a free and automated digital certificate that provides TLS encryption for websites at absolutely no cost at all. The objective of...
MongoDB is a popular document-based and general-purpose NoSQL database engine that stores data in JSON format. It’s free and opensource and ships with a set of cool and nifty features such as file storage,...
Created by Facebook, Yarn is the coolest and latest package manager for NodeJS which has come to replace npm. While npm works just okay, Yarn ships with some improvements that give it a competitive...
Written in Erlang language, Apache CouchDB is a free, reliable NoSQL database engine that natively supports data in JSON format. This makes it more scalable and easy to model your data as opposed to...
As you go about using Ansible, you may be required to key in some confidential or secret information in playbooks. This includes SSH private and public keys, passwords, and SSL certificates to mention just...
In Part 9 of Ansible Series, you will learn how to create and download roles on Ansible Galaxy and use them. Ansible is a simple yet effective configuration management & automatic deployment tool that...
We’ve mentioned variables in this Ansible series and just to jog your mind a little. A variable, just like in many programming languages, is essentially a key that represents a value. What Constitutes a...
