Knowledge Base¶
Practical guides, how-tos, and insights from our community gatherings.
How This Works¶
Our meetings are recorded and transcribed. With permission, we use AI to help:
- 📝 Extract key insights and lessons
- ✍️ Write clear how-to guides and blog posts
- 🏷️ Organize knowledge by topic
- 🎓 Create learning resources for others
Every piece includes attribution when possible – we credit contributors, though complex discussions may make complete attribution difficult.
Browse by Topic¶
- 🐍 Python — Best practices, libraries, patterns, and real-world solutions.
- 🤖 AI & Machine Learning — Practical AI tools, workflows, and experiments.
- 🐧 Linux & Administration — System administration, server setup, and tips.
- 🏠 Self-Hosting — Running your own services, NAS, containers, infrastructure.
- 💻 DevOps & Infrastructure — Docker, Kubernetes, databases, deployment.
- 🎯 Other Topics — Career advice, learning paths, tech wisdom.
Recently Added¶
- Beyond Big Tech: A Pragmatic Path to Digital Sovereignty — A pragmatic, experience-based overview of open-source and non-Big-Tech alternatives across mobile, desktop, cloud, communication, and infrastructure—focused on digital sovereignty, resilience, and real-world trade-offs rather than ideology · Jan 30, 2026
- Recovering files from a failing USB drive — Recovering files from a corrupted or possibly failing USB disk under mint using gddrescue, and photorec. · Jan 05, 2026
- Het Verhaal van Packet-42 — Dutch story about a packet originating from the browser, to the server and back again, traversing all osi levels. · Dec 30, 2025
- GRUB and LUKS Screwed My System — Kicking myself out of an encrypted system, and back again. · Dec 30, 2025
- Secrets Cleanup: How to Find & Remove Leaked Credentials from Git History — Practical guide to scanning git history for exposed API keys, tokens, and database credentials, with incident response procedures and prevention strategies. · Dec 10, 2025
- KB Auto-Tagging System: Organizing Knowledge at Scale — OpenRouter-powered auto-tagging system that reads full article content, intelligently separates known vs novel tags, and puts users in control of new suggestions. · Dec 10, 2025
- Docker Production Migration: From Development Server to Gunicorn Multi-Container — Migrating from mkdocs serve to production multi-container Docker setup with gunicorn, shared volumes, and Traefik reverse proxy routing. · Dec 10, 2025
Browse topics above → or see all articles by tag (search coming soon)