🐚 Go Shell Implementation

A POSIX-compliant shell implementation in Go, featuring built-in commands and external program execution capabilities. This project is part of the CodeCrafters "Build Your Own Shell" challenge.

📚 Table of Contents

• 🐚 Go Shell Implementation
  • 📚 Table of Contents
  • ✨ Features
  • 🚀 Installation
    • Prerequisites
  • 📋 Built-in Commands
  • 🔮 Future Prospects
  • 🙏 Big Thanks To

✨ Features

• Interactive command-line interface
• Built-in command support
• External program execution
• Path resolution
• Home directory expansion
• Error handling and status reporting

🚀 Installation

Prerequisites

• Go 1.22 or higher
• Git

📋 Built-in Commands

Command	Description	Example
exit [code]	Exit the shell with status code	exit 0
echo [text]	Display text to stdout	echo Hello
type [command]	Show command type	type echo
pwd	Print working directory	pwd
cd [directory]	Change directory	cd ~/Documents

🔮 Future Prospects

• Command history and search
• Tab completion with smart suggestions
• Pipeline support (|, >, >>)
• Background process handling (&)
• Signal handling (Ctrl+C, Ctrl+Z)

🙏 Big Thanks To

• The awesome folks at Codecrafters