dnf-automatic – Install Security Updates Automatically in CentOS 8
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,
James Kiarie
Yum-cron – Install Security Updates Automatically in CentOS 7
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
How to Set Up a Local Yum/DNF Repository on CentOS 8
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
How to Secure Nginx with Let’s Encrypt on CentOS 8
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
How to Install MongoDB 4 in CentOS 8
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
How to Install Yarn on CentOS 8
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
How To Install Apache CouchDB on CentOS 8
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
How to Use Ansible Vault in Playbooks to Protect Sensitive Data – Part 10
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
How to Create and Download Roles on Ansible Galaxy and Use Them – Part 9
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
How to Work with Ansible Variables and Facts – Part 8
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
How to Create Templates in Ansible to Create Configurations On Managed Nodes – Part 7
In this Part 7 of Ansible Series, you will learn how to create and use templates in Ansible to create customized configurations on managed nodes.
How to Use Ansible Modules for System Administration Tasks – Part 6
In this Part 6 of Ansible Series, we have covered a few Ansible modules in the past topics, we will now go deeper and discover