David Uhden Collado's Blog /blog.html Latest articles and updates from David Uhden Collado's blog. Thu, 27 Aug 2026 00:00:00 GMT Create an OpenBSD Installation Image with a FAT32 ESP and Firmware /articles/openbsd-install-fat32.html Create a custom OpenBSD amd64 installation image with a 260 MiB FAT32 ESP, additional FFS space, and optional firmware without rebuilding the base system. Thu, 27 Aug 2026 00:00:00 GMT /articles/openbsd-install-fat32.html The GPL: Paradoxes in Free Software /articles/gpl.html The GPL was meant to protect software freedom, but its reciprocal restrictions can limit collaboration and create tension between copyleft and permissive models. Sun, 16 Aug 2026 00:00:00 GMT /articles/gpl.html GNU FSDG and RYF: Freedom, Firmware, and Hardware Reality /articles/ryf-fsdg.html GNU Sun, 16 Aug 2026 00:00:00 GMT /articles/ryf-fsdg.html OpenBSD: Security Through Simplicity and System Design /articles/openbsd.html OpenBSD treats security as a system property through minimal defaults, proactive auditing, layered mitigations, and focused base-system implementations. Sun, 16 Aug 2026 00:00:00 GMT /articles/openbsd.html Reinventing Operating Systems: Lessons from OpenBSD and Beyond /articles/systems.html Enterprise operating systems preserve compatibility contracts; OpenBSD and Apple accept deliberate breaks when old interfaces obstruct security, simplicity, or architectural change. Sun, 16 Aug 2026 00:00:00 GMT /articles/systems.html Rethinking the UNIX Philosophy: Beyond Small Programs /articles/unix.html UNIX is more than tiny tools and pipes; its real power lies in composability and thoughtful integration, not in a simplistic blueprint for microservices. Sun, 16 Aug 2026 00:00:00 GMT /articles/unix.html