Category: Gnu/Linux

Stabilizing a Native Ruby GIS Engine with Docker, RuboCop, and CI

January 26, 2026 For many years, Ruby developers working with maps and geospatial data have relied on external tools or loosely coupled pipelines. ImageMagick, command-line utilities, and background processes became the norm, even though they were never designed to be deterministic GIS rendering engines. The result was fragile systems: slow, hard to debug, and difficult … Continue reading Stabilizing a Native Ruby GIS Engine with Docker, RuboCop, and CI →

Mastering CI Across GitHub, GitLab, Jenkins & CircleCI — Without Losing Your Sanity

May 15, 2025 CI isn’t just a nice-to-have—it’s your early warning system against code chaos. Think of it as the oracular gatekeeper of your project: it may come with some setup costs, but those are nothing compared to the cost of bugs slipping through unnoticed. With the right CI strategy, we don’t just prevent our … Continue reading Mastering CI Across GitHub, GitLab, Jenkins & CircleCI — Without Losing Your Sanity →

Unveiling the Hidden Gems of Coding: A Developer’s Guide to Easter Eggs

February 3, 2025 Introduction: As software developers, we’re often immersed in problem-solving, debugging, and optimizing our code. Our days are filled with syntax, algorithms, and performance enhancements. But every now and then, the world of programming surprises us with something completely unexpected—an Easter egg. Not the chocolate kind (though that would be nice, too), but … Continue reading Unveiling the Hidden Gems of Coding: A Developer’s Guide to Easter Eggs →

Vulnerabilidad en Debian y Ubuntu

Good security looks the same as bad security Bruce Schneier Hace dos años que quienes usamos Debian en nuestros escritorios y servidores acarreamos este Bug y hemos estado expuestos; sin saber sistemas extremadamente frágiles. No deberiamos pasar por alto esta vulerabilidad, más explicación sobre el tema: http://piscitelli.com.ar/blog/?p=159 http://www.kriptopolis.org/chapuza-en-debian Pero a actualizar las llaves y a … Continue reading Vulnerabilidad en Debian y Ubuntu →

Compromiso con el Software Libre compromiso con el mundo

El Blog de Richard Stallman, fundador del movimiento de software libre. Una persona comprometida con el Software y con el mundo. Es interesante para hojear un rato y leer reflexiones suyas y algunos chistes. Bueno un Humor de la tónica de: ..."Por la calle me encontré con un desastre. Lo reconocí como un desastre cuando … Continue reading Compromiso con el Software Libre compromiso con el mundo →