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I’ve recently been given access to Claude Code at work, so I’ve been trying it out to see how I get on with it. I tend to run it from a Windows Command Prompt, and I’ve noticed that it keeps creating files named nul with 0KB size. Worse, when I try t...

1. Introduction 1.1. What is a CLI, Shell and Terminal ? A Command-Line Interface (CLI) is a text-based user interface that enables users to interact with a computer program or operating system by typing commands. CLIs offer significant advantages ov...

Imagine you own a large library where every book is meticulously organized on shelves. Now, what if you had to find a specific book among thousands without a proper cataloging system? It would be chaotic! This is exactly why databases exist—to effici...
