Linux for Developers
/Beginner
What is Linux?
Definition
An open-source, Unix-like operating system kernel created by Linus Torvalds. It is the core software that manages a computer's hardware and resources.
Explain Like I'm New
The engine under the hood of the computer. It's the extremely reliable, free, and secure software that runs the vast majority of the internet, smartphones (Android), and cloud servers.
Real World Example
When you visit Netflix or Amazon, your request is handled by a computer running Linux. Because it's open-source and free, companies don't have to pay licensing fees for the millions of servers they run.
Common Use Cases
- •Web Servers
- •Cloud Computing
- •Embedded Devices
Interview Questions
basic
- Is Linux completely free to use?
intermediate
- What does 'Open Source' actually mean in the context of Linux?