Tech - Manrahul's Blog

Cron Jobs Made Easy – Automate Tasks on Linux

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

Virtualization Explained LIKE You’ve Never Heard Before The Real engineering, Let’s start with something real.You walk into a data center.

What is an API – Beyond fancy nonsense If you’re learning programming or tech, you’ve probably heard the term API