<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Open Systems Fieldbook</title><link>https://theholytachanka.com/</link><description>Independent field notes on Linux and the open web.</description><language>en</language><item><title>NixOS persistence: what must survive</title><link>https://theholytachanka.com/posts/nixos-tmpfs-encrypted-install/</link><guid>https://theholytachanka.com/posts/nixos-tmpfs-encrypted-install/</guid><description>A storage map and recovery checklist for NixOS.</description></item><item><title>ROCm and Resolve on NixOS: a compatibility checklist</title><link>https://theholytachanka.com/posts/setting-up-resolve/</link><guid>https://theholytachanka.com/posts/setting-up-resolve/</guid><description>Four layers to verify before trying an old workaround.</description></item><item><title>Bot traffic on a small site: measure before you block</title><link>https://theholytachanka.com/posts/trolling-ai-scrapers/</link><guid>https://theholytachanka.com/posts/trolling-ai-scrapers/</guid><description>Read logs and choose a measured response.</description></item><item><title>Slow internet: make a 100 kbit/s connection usable</title><link>https://theholytachanka.com/posts/living-with-slow-internet/</link><guid>https://theholytachanka.com/posts/living-with-slow-internet/</guid><description>A low-bandwidth field guide: measure the link, budget bytes, keep useful work local and make pages survive retries.</description></item><item><title>NixOS pros and cons: when to stay or switch</title><link>https://theholytachanka.com/posts/why-i-stopped-using-nixos/</link><guid>https://theholytachanka.com/posts/why-i-stopped-using-nixos/</guid><description>A practical way to weigh declarative configuration, rollback, package support and the work of maintaining a NixOS system.</description></item><item><title>Is Proton Mail private? Email encryption boundaries explained</title><link>https://theholytachanka.com/posts/dont-use-proton/</link><guid>https://theholytachanka.com/posts/dont-use-proton/</guid><description>A threat-model checklist for Proton Mail and ordinary email, separating TLS, mailbox encryption and end-to-end encryption.</description></item><item><title>GrapheneOS review checklist: what to verify before switching</title><link>https://theholytachanka.com/posts/grapheneos-review/</link><guid>https://theholytachanka.com/posts/grapheneos-review/</guid><description>A current, device-first checklist for support, app compatibility, profiles and recovery—without pretending to have used your phone.</description></item><item><title>Default apps: choose for portability, not habit</title><link>https://theholytachanka.com/posts/default-apps/</link><guid>https://theholytachanka.com/posts/default-apps/</guid><description>A practical checklist for replacing everyday apps without losing access to notes, files or accounts.</description></item><item><title>The perfect web stack is a decision, not a list</title><link>https://theholytachanka.com/the-perfect-webstack/</link><guid>https://theholytachanka.com/the-perfect-webstack/</guid><description>A small decision framework for static pages, server-rendered apps and progressive enhancement, inspired by the domain archive.</description></item><item><title>Bcachefs kernel history: how to check an old merge prediction</title><link>https://theholytachanka.com/posts/bcachefs-wont-be-in-6.5/</link><guid>https://theholytachanka.com/posts/bcachefs-wont-be-in-6.5/</guid><description>A source-led method to verify dated claims about bcachefs and Linux kernel releases before repeating them.</description><pubDate>Thu, 24 Sep 2026 12:00:00 +0000</pubDate></item><item><title>V1T CTF 2025: a map of the former write-up and how to read it</title><link>https://theholytachanka.com/posts/v1t-2025-writeup/</link><guid>https://theholytachanka.com/posts/v1t-2025-writeup/</guid><description>An independent guide to the challenge categories covered by the former V1T CTF 2025 write-up and a reproducible way to study them.</description><pubDate>Thu, 24 Sep 2026 12:00:00 +0000</pubDate></item><item><title>The modern web: a practical privacy and resilience checklist</title><link>https://theholytachanka.com/modern-web/</link><guid>https://theholytachanka.com/modern-web/</guid><description>Evaluate browser privacy, ad blocking and site dependencies with a threat model instead of a single perfect-browser claim.</description><pubDate>Thu, 24 Sep 2026 12:00:00 +0000</pubDate></item><item><title>How to test political bias in AI without inventing a score</title><link>https://theholytachanka.com/posts/political-bias-in-ai/</link><guid>https://theholytachanka.com/posts/political-bias-in-ai/</guid><description>A reproducible protocol for comparing AI responses across prompts, dates, models and languages without claiming a universal bias score.</description><pubDate>Thu, 24 Sep 2026 12:00:00 +0000</pubDate></item><item><title>Linux desktop share: what a milestone number actually measures</title><link>https://theholytachanka.com/posts/linux-reaches-3-percent/</link><guid>https://theholytachanka.com/posts/linux-reaches-3-percent/</guid><description>A method note on browser-based operating-system share, historical Linux milestones and the limits of global percentages.</description><pubDate>Thu, 24 Sep 2026 12:00:00 +0000</pubDate></item></channel></rss>