8th February 2026
Research
krunsh
— Krunsh is a minimal Go CLI tool that executes newline-delimited shell commands inside an ephemeral KVM-based microVM, leveraging the libkrun library for lightweight virtualization. By piping commands from stdin, krunsh spins up a microVM, runs the specified commands using `/bin/sh -c`, captures the output, and discards the VM afterward, ensuring zero persistent state and strong process isolation.
Recent articles
- Something is afoot in the land of Qwen - 4th March 2026
- I vibe coded my dream macOS presentation app - 25th February 2026
- Writing about Agentic Engineering Patterns - 23rd February 2026