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Debian Tutorials
Server setup, Apache, MariaDB, Certbot and more: step-by-step guides for Debian.
This section collects step-by-step guides around Debian-based servers. The tutorials target anyone who wants to set up, maintain or extend a self-hosted server.
Available Guides
- Upgrade Debian 10 → Debian 11: major release upgrade
- Apache 2, PHP 8, MariaDB & phpMyAdmin: full LAMP stack
- MariaDB Upgrade: version 10 → 11
- Certbot: Let's Encrypt: free SSL certificates
- TeamSpeak 3 Server: manual TS3 setup
- Sinusbot: music bot for TeamSpeak
- pgAdmin 4: Setup Runbook: PostgreSQL web UI behind Apache + HTTPS
- Wildcard SSL with acme.sh and IONOS DNS: auto-renewing wildcard certificates via DNS-01