An old book about an even older operating system.

Abstract: With the rising popularity of Object-Oriented Programming (OOP) in both research and industry, it is important that computer science students be educated in the fundamentals of OOP and what ...

BASH is a Unix shell and command language which can run Shell Script files. You do not need to install Ubuntu or any other Linux Distros unless your scripts need the ...

The University Research Computing Facility (URCF) is pleased to announce our Summer 2025 workshop series. The URCF provides support for computational research at Drexel. These workshops are open to ...

Welcome to Part 3 of the Tori the Turtle Amigurumi Tutorial in the Sweet Softies Creator Challenge! In this video, you’ll learn how to crochet Tori’s shell—the signature piece that brings this ...

Instead of editing each file manually, a Bash script can do it in seconds. Allow me to explain it with an example Bash script.

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

This command will print out the path of your current shell, such as /bin/bash or /bin/zsh. The /etc/passwd file contains important user account information. You can also use this file to find your ...