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Personal website of Moritz Kohm — tutorials, guides and background info on Linux/Debian, server administration and self-hosting.

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  3. English tutorials, revised guides & copy buttons

English tutorials, revised guides & copy buttons

All tutorials are now available in English, have been technically revised, and code blocks now have a copy button.

June 13, 2026Moritz Kohm

A lot has happened on the site. Here's an overview of the most important changes.

🇬🇧 Tutorials now available in English

All Debian tutorials and the hardware page are now also available in English. You can switch between German and English at any time via the language switcher in the navigation bar — the content lives under /en/docs.

🔧 Tutorials technically revised

I went through all the guides and brought them up to date. Among other things:

  • Certbot: correct package python3-certbot-apache and a simplified certbot --apache invocation.
  • Sinusbot: switched from youtube-dl (offline) to the actively maintained yt-dlp, and python3 instead of the removed python package.
  • MariaDB upgrade: added the important mariadb-upgrade step after a version jump.
  • LAMP stack (Apache/PHP/MariaDB/phpMyAdmin): cleaner ordering, security notes and an additional configuration step for phpMyAdmin.
  • Debian upgrade: a note about the newer releases (Debian 12 & 13) and the two-step upgrade process recommended by Debian.

📋 Copy button for code blocks

Every code block now has a copy button in the top right — one click copies the entire command to the clipboard. No more tedious selecting.

✨ Revised tutorials landing page

The tutorials overview now shows a proper landing page with an intro and section cards, and the "Tutorials" menu item leads straight there.

Behind the scenes, all of the website's dependencies were updated as well and a small security issue in the build tooling was fixed. Enjoy the guides!