Linux on

FrOSCon 20

christoph.stoettner@stoeps.de (Christoph Stoettner) — Mon, 18 Aug 2025 18:13:02 +0200

This weekend I attended FrOSCon, an open source event in St. Augustin / Bonn, Germany. On Saturday around lunch time there was a new visitor record of 1200. I don’t know how many more came in the afternoon and on Sunday.

My Immutable Desktop Workflow with Fedora Silverblue and Distrobox

christoph.stoettner@stoeps.de (Christoph Stoettner) — Thu, 03 Apr 2025 22:30:00 +0200

In late 2023, I started exploring immutable operating systems, specifically Fedora Silverblue and Bluefin. If you’re curious about why I made this switch and want more technical details, check out my Froscon Talk on ‘Next-Gen Desktops’ or watch the video presentation below.

Chemnitz Linux Days 2024

christoph.stoettner@stoeps.de (Christoph Stoettner) — Fri, 05 Apr 2024 22:45:00 +0200

This year marked my inaugural attendance at the Chemnitz Linux Days. The experience was fantastic, and I had the pleasure of connecting with numerous intriguing individuals. Chemnitz Linux Days stands out as one of the premier events in the Linux and open-source community. With 3,200 attendees this year, participants had the opportunity to engage with a diverse array of topics through 94 talks and hands-on workshops.

Walkthrough: Vulnhub - DC: 3

christoph.stoettner@stoeps.de (Christoph Stoettner) — Tue, 07 Jan 2020 06:15:00 +0100

Original Description

DC-3 is another purposely built vulnerable lab with the intent of gaining experience in the world of penetration testing.

Walkthrough: Vulnhub - DC: 2

christoph.stoettner@stoeps.de (Christoph Stoettner) — Sun, 05 Jan 2020 22:15:00 +0100

Original Description

Much like DC-1, DC-2 is another purposely built vulnerable lab for the purpose of gaining experience in the world of penetration testing.