What are the sensible materials on system administration?

Question

System administration

In general, we need a list of what a novice system administrator (enikey, both Windows and Linux) should know, preferably with links. I will also be especially grateful for various kinds of courses and interesting presentations on this subject where you can go in the European region for skill up.

Answer 1

This is

Answer 2

lmgtfy.com/?q=%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC...

Answer 3

The most useful learning is through completing a task. Choose a task and go ahead to implement.
You can open some kind of vacancy and read the requirements and extract the tasks for yourself. And remember, the best experience is the worst experience. It is worth reading a large book after solving 5-6 problems of various kinds. Then the picture described in the book will be clearer and you will find some subtleties for yourself.

Answer 4

That's all the sysadmin should know

Answer 5

Structure and operation of Windows, Linux, Unix, BSD family OS....
Network protocols and administration tools....
Utilities for each platform...
Scripting programming languages...
CISCO peripheral devices and OS of these devices...
Do not forget about the theory of networks, exchange protocols, the OSI stack ...
Gradually comprehending all this, you will become a system administrator with a capital letter ...