What online system administration courses would you recommend?

Question

Computer networks

I would like to take some worthwhile courses in network and system administration to level up.
I heard about geekbrains.ru , for example, what can you say about their courses?

Answer 1

What is your opinion about these resources?
practice and again practice
courses on administration - where everything is synthetic - is generally harmful

Answer 2

I heard a lot about geekbrains, but I can’t say anything. I advise linuxacademy.com, though everything is in English, but without it you can't go anywhere.

Answer 3

I believe that for the full development of the material, it is necessary not only to take online courses, but to mix. That is, in addition to video tutorials, you can read books, articles, forums, and of course practice.
For example on Windows:
Books - www.ozon.ru/context/detail/id/31122302 www.ozon.ru/context/detail/id/32646156 www.ozon.ru/context/detail/id/28335847
Video - https:/ /www.youtube.com/playlist?list=PLO5oUIcHM1N...
Well, on your home/work computer virualbox/hyperv/vmware ws (whatever you want) and do anything you read/watch.
For more than basic knowledge of 2012, I think this is enough. also on other topics.
And courses on geekbrains can go to those who are too lazy to look for information themselves, IMHO)

Answer 4

Yandex.KIT 2013 (+ the channel has lectures on several topics not covered in the list), was offline in 2012, everything is fine.

Answer 5

https://www.youtube.com/user/itsemaev/playlists

Answer 6

There are a couple of Linux courses on edx.org.
One from the Linux Foundation: Introduction to Linux
The other from Red Hat: Fundamentals of Red Hat Enterprise Linux

Answer 7

Andrey Sazykin has courses. Explains everything quite well. Search YouTube for his channel.

Answer 8

It is naturally difficult from scratch, it is necessary that the teacher be literate and see what the problem of misunderstanding of each student is. I studied full-time at Lanit and I can say that everything is in order with this, if I had any misunderstandings, they didn’t abstract from me, but tried to explain it with some examples. If you take such courses. then I can recommend you this academy https://academy.ru/catalog/administrirovanie-os/ There will be maximum efficiency here.