2 min
Updated May 2025
How to Fix "The swarm does not have a leader" in Docker Swarm
Recover a Docker Swarm cluster that has lost quorum and reports that the swarm has no leader.
The notebook
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Every article in the notebook, newest first.
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1 min
Updated Mar 2025
How to Disable the Nouveau Kernel Driver for NVIDIA Graphics Cards in Fedora 41
Disable the Nouveau kernel driver on Fedora 41 before installing the NVIDIA proprietary driver.
5 min
Updated Mar 2025
ChatGPT V2 Personality Prompt
A v2 system prompt that gives ChatGPT a stable, reusable personality and operating style.
5 min
Updated Mar 2025
Introduction to Nix Shell: Simplifying Development Environments
An introduction to nix-shell for reproducible development environments.
5 min
Updated Mar 2025
Introduction to Devbox: Simplify Development Environments with Jetify
An introduction to Devbox for reproducible, per-project development environments.
5 min
Updated Feb 2026
Introduction to Holehe: A Powerful Tool for Email Reconnaissance
An introduction to Holehe, a Python tool that checks where an email address is registered.
1 min
Updated Aug 2024
Immich Custom CSS
Custom CSS that restyles Immich, including a dark mode and an embedded font.
1 min
Updated Jun 2024
Kate LSP Client: Run pylsp for a python with virtual environment
Configure Kate to run python-lsp-server from a project virtual environment.
1 min
Updated Mar 2024
Traefik Healthcheck
Add a healthcheck to a Traefik service in Docker Compose.
4 min
Updated Dec 2023
ListView
A reusable Vue list view with typed columns, sorting and a sticky header element.