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Notes in English. Also available in Spanish →

Pi is the AI harness I live in, and 1.4.0 is the polish I wanted

I use Pi every day inside a Docker container. Version 1.4.0 adds no new features: it fixes the daily annoyances, which is exactly the release I needed.

November 1, 2026 →

ai #pi #ai

Docker and AI agents: how I finally contained mine

OpenCode and Claude Code were polluting my environment with dependencies and unchecked access. I built opencode-dockerized and claude-dockerized to isolate them with Docker.

October 2, 2026 →

security #docker #security

slackware-pkgcheck, file integrity checks for Slackware Linux

I built slackware-pkgcheck to audit Slackware Linux, it walks installed packages, finds missing files and broken libraries. How it works inside.

September 11, 2026 →

software #personal #development

AppArmor, a powerful security tool

Learn how to activate and configure AppArmor on GNU/Linux

September 8, 2026 →

security #apparmor #security

First Steps

A new personal space for sharing thouhghs

September 8, 2026 →

general #personal