How-to Docker

How to use DNS over HTTPS using Docker + Pi-hole + Cloudflare + Docker Compose

Learn how to increase the privacy of your internet activity by implementing DNS encryption. This simple containerized solution will allow you to block ads and malware, while using a secure encrypted channel DNS-over-HTTPs to Cloudflare DNS resolvers.

How-to Linux

How to backup MySQL & MariaDB database using mysqldump

Learn how to take a backup of your database for backup and migration, and how to restore a database to a new server.

How-to Linux

How to compress your website htdocs folder into a ZIP file for backup and migrations

Learn how to compress your web server root directory into a zip file to backup or migrate

How-to Windows

How to fix Putty & Solar-Putty not recognizing Numpad keys

A quick method to fix Putty or Solar-Putty SSH client not recognizing numpad keys

Introduction to Fortimanager Central Management Suite

Learn how to centrally manage multiple firewalls and increase productivity.

Building and Managing Web Applications in AWS

Accelerate your Web Application deployment and migration using AWS cloud tools