duke shell

$ a simple shell implementation

01.

Overview

The Duke Shell (DukeSH) is a custom shell program designed to provide a user-friendly command-line interface for executing commands and managing processes. It was developed as part of a project to enhance understanding of processes and system calls.

The shell supports various features, including command execution, process management, and built-in commands. It is designed to be lightweight and efficient, making it suitable for educational purposes and as a foundation for further development.

Technologies Used

  • C Programming Language: Used for implementing the shell's core functionality and system calls.
  • Makefile: Used for managing the build process and dependencies.
02.

Takeaways

This project was very valuable in teaching about the process lifecycle and system calls.

Not only did it help me become a better C programmer, it's primary value to me was in how it deepened my understanding of operating system concepts.

Some key takeaways include:

  • Understanding of process management and system calls.
  • Importance of robust error handling in software development.
  • Value of thorough testing and documentation.