Posts
All the articles I've posted.
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Google Authenticator on two or more devices: a technical guide to avoid losing access.
A technical and practical guide to using Google Authenticator on more than one device, understanding synchronization risks, preparing backup codes, and avoiding being locked out if your phone is lost or damaged.
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How to install SingularityCE (and Apptainer) on Debian 13 without dying in the attempt.
Installation guide for SingularityCE on Debian 13 Trixie. Source compilation, verification, configuration and troubleshooting. Also covers the installation of Apptainer.
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How to install SWI-Prolog on Debian 13 Trixie without dying trying.
Comprehensive guide to installing SWI-Prolog on Debian 13 "Trixie" with four methods ordered from least to most complexity: native Debian package, Flatpak from Flathub, build from sources with CPack, and the official PPA of Ubuntu adapted for Debian.
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How to convert a JPEG or PNG to ICO on the Linux CLI
How to convert a JPEG or PNG to ICO on the Linux CLI using ImageMagick.
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Guide for service administration with systemd.
Sooner or later, you have to administer services with systemd.
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Easy graphics inclusion: Mermaid.
Mermaid: easily include mind maps, flowcharts, and more in Markdown.
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How to install caveman in Visual Studio Code for Claude Code.
This guide explains how to install the caveman skill in Visual Studio Code for Claude Code.
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How to deploy a Svelte+SvelteKit application on Cloudflare Workers (free).
This guide shows how to deploy a Svelte+SvelteKit application on Cloudflare Workers (free).
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How to Get Authorization Tokens on HuggingFace.
This guide explains how to obtain authorization tokens to use the HuggingFace CLI.
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Jean-Michel Jarre: Rendez-vous Houston, A City in Concert.
The day Houston became the backdrop for the greatest laser and light show ever seen in America.