Manrahul Bajwa - Manrahul's Blog

How the Internet Works – From Browser to Server

Have you ever typed a website name like www.google.com in your browser and wondered — “What really happens after I […]

Introduction -The Magic Behind Every Terminal Window If you’ve just started using Linux or are curious about how professionals navigate

Introduction – Imagine Talking to Your Computer from Far Away Let’s start with a simple question:What if you could sit

What is a Cron Job? A cron job is a scheduled task in Unix-based systems. Think of it like a

What Are We Really Talking To When We Type in a Terminal? Ever opened the Terminal on your computer and

What Happens When You Press the Power Button? Imagine this: you press the power button on your Linux system, and

Let’s Start with the Basics — What Even Is a File System? Imagine you’re in a massive library. There are

What If Your Computer Had a Brain? Ever wondered how your computer knows what to do when you click something,

Introduction – The Problem Before Docker Before we get into what Docker is or how it works, let’s talk about

Why Should We Even Care About Permissions? Imagine leaving your house door wide open, lights on, and your journal on