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How To · 08 Oct 2025 · 3 min read

NetworkManager, systemd-resolved and DNS-over-TLS boarded a Deutsche Bahn train - Could not login to the WiFi to see the punchline.

Struggling with WIFIonICE on your Linux distro? Your secure DNS configuration might be blocking the login page. This guide provides a quick fix to get you online on Deutsche Bahn trains without compromising your privacy on other networks.

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How To · 31 Jul 2025 · 3 min

Run npm Packages Without Installing Node.js

Want to use an npm package without installing Node.js? Learn how to use a simple shell alias with Podman or Docker to run any tool in an isolated container. This keeps your host system clean while giving you on-demand access to any package. Here’s how to set it up.

How To · 19 Jul 2025 · 2 min

Completing kubectl Plugins

Learn how to configure shell completion for your plugins and boost your productivity with easy auto-complete!