Are there online Linux courses?

Question

linux

Hello.
I'm looking for practical courses about Linux (serious courses; not about installing mint).
I want to see something interactive, like a courser, edx, etc.
I found a bunch of everything on all resources, but nothing dedicated to working with the OS (well, maybe a video course).

Answer 1

www.linuxfromscratch.org is the most interactive and immersive course.

Answer 2

This guy explains it really well. If you are interested in administration.

Answer 3

on Linux

Software development for this OS?
By writing kernel modules?
By working on the command line?
By the structure of the file system and the initialization system?
By popular demons?
By means of automation?
By setting up popular server programs?
Decide, then it will make sense to talk about something.

Answer 4

Linux is a kernel based on which there are several families of operating systems:
1. Desktop and server distributions based on GNU / Linux
2. Android Linux mobile operating system
3. Musl (formerly uclibc) OpenWRT Linux for routers
4. Alpine desktop server distribution musl / Linux
5. A bunch of more specific distributions (here, any mobile fringe like Tizen and other Sailfish OS)
What exactly do you need courses for? By the Linux kernel? Programming for Android Linux? Or maybe for some embedded systems on the Linux kernel?
Your question doesn't make sense the way it's asked.

Answer 5

Try linuxacademy.com