tutorial

A practical guide to using Model Context Protocol on Linux: why it’s worth it (composable, safer than shelling out, observable, less glue), how to build a minimal Node.js stdio server with a greet tool, test it in an MCP Inspector, and run it persistently via systemd. Includes real-world tool patterns, security guardrails, and troubleshooting to evolve into an AI-ready, auditable toolbox.

Explore learning Bash interactively with "bashcrawl," a dungeon crawl game that teaches Bash commands effectively. This article introduces bashcrawl, explaining its ability to transform command line learning into an interactive, engaging experience. It covers the game's setup across Linux distributions like Ubuntu, Fedora, and openSUSE, making it accessible for beginners and those refreshing their skills. Dive into command-line proficiency with game-based challenges and make learning enjoyable and effective.

Learn the fundamentals of Bash scripting with this beginner's guide designed for automating tasks on Linux and macOS. Start by setting up your environment, then proceed to write and execute your first script. The tutorial covers basic commands, script execution, and provides additional resources for advanced learning. Perfect for newcomers eager to explore system automation through scripting.

Learn to create interactive Bash scripts using the `read` command to capture user input dynamically. This guide covers the basics for beginners and advanced techniques for experienced users, including input validation, silent mode, default values, and handling timeouts. Enhance your scripting skills for powerful, user-friendly applications.