My Blog Articles Things you may find useful or not

DevOps principles and usage examples as collected in my time running DevOps for PHP and Magento 2 sites.

A guide to convert SSH keys from one version to another using Linux CLI

A quick installation guide for Terraform on Ubuntu 18.04

A quick example of how to delete a LetsEncrypt Certbot generated certificate.

Ever wondered how to turn off your firewall on CentOS. Here's how.