POSIX

Kubernetes exit codes 137, 139, and 143 indicate container crashes caused by OOM kills, segmentation faults, and SIGTERM signals respectively. The article explains how to diagnose these codes using ku…

A developer built M31A (M31 Autonomous), a terminal-native AI coding agent written in Go that owns a six-phase workflow end-to-end: Initialize, Discuss, Plan, Execute, Verify, and Ship. The agent runs…

A developer built pish, an experimental C-based project aiming for POSIX/UNIX compliance, entirely from scratch over the course of a week. The project taught the developer that AI assistance is more e…