Learn how to issue free SSL/TLS certificates for IP addresses using acme.sh and Let's Encrypt. Includes NGINX configuration for HTTP/2 and HTTP/3 support.

Learn how to set up nginx-acme on Debian and Ubuntu, configure NGINX virtual hosts, and get automatic Let's Encrypt SSL certificates with renewals and redirects.

Free RDAP-based WHOIS lookup tool for domains, IP addresses, and ASN numbers

Learn how to use extrepo to easily add third-party repositories in Debian. This step-by-step guide explains commands, setup tips, and safe methods for managing external software sources.

Learn how to safely upgrade your Debian system from version 12 Bookworm to version 13 Trixie in this step-by-step guide.

Follow our comprehensive step-by-step guide to install Ghost on Docker - perfect for quickly setting up your blogging platform.

Learn how to install Docker on Debian and Ubuntu step by step. This guide covers installation commands, repository setup, and post-installation tips for beginners.

The Fediverse offers ways to expand the reach of Discourse communities and help them build bridges with people active in other spaces, all while keeping the conversation civil, meaningful and focused.

Step-by-step guide to installing Mastodon on Debian and Ubuntu. Start your own decentralized social network today!

Learn how to install the latest Nginx, MariaDB, and PHP (LEMP Stack) on Debian and Ubuntu.

Sharing insights on self-hosted apps, Linux, domain name, and life experiences.

Learn how to build a high-performance WHOIS server using Python and Nginx to meet modern compliance needs.

Entrepreneur, Domain Investor, Developer & Open Source Enthusiast

Powerful Link Management Tool at the tip of your hand

The official account for the AT Protocol with a custom domain.   What's a custom domain? A custom domain is a unique name that identifies a website on the internet. For example, Bluesky’s domain is...