AShell – A Custom Shell in C

This is a basic Unix-style shell implemented in pure C as part of my journey to learn the C programming language by building real projects. Attempting this challenge from this blog: https://brennan.io/2015/01/16/write-a-shell-in-c/

✅ Features

• Manually implemented built-in commands:
  • cd – Change current directory
  • pwd – Print working directory
  • ls – List directory contents
  • man – Display help for supported commands
• Supports running external programs via fork() and execvp()
• Graceful handling of unknown commands
• Basic command parsing with arguments

🛠️ How to Build

make
./shell