Most of our day is spent in front of a GNU/Linux terminal configuring stuff, debugging, reading logs, etc. You don’t need to be the greatest expert in an operating system, but you must feel comfortable typing commands in front of a terminal and you must understand the basics about how GNU/Linux works.
Note: We are tool agnostic, so, feel free to choose the operating system that you want (e.g., Windows server). However, GNU/Linux is the most widely used operating system around the world; most of the systems that you’ll encounter during your career (at least in this decade) are going to be GNU/Linux servers (unless someone makes something better).
- To complete this, you are required to complete the challenges listed in https://cmdchallenge.com/.
Note: This challenge is optional. Feel free to skip it if you are comfortable with GNU/Linux commands.