Where to start learning operating systems?

Question

Operating Systems

Began to get involved in computer forensics. Having asked the age-old question, where to start studying, I received the answer that I need to study the OS. So this is where to start learning the OS))))
Advise books, resources, etc.
Thanks in advance.

Answer 1

Better not come up with an answer.
https://habrahabr.ru/company/piter/blog/258275/

Answer 2

From their installation on the computer.

Answer 3

From a cursory study of the main forums and FAQs.
Perhaps, earlier it was possible to know "both Windows and Linux", but now - hell.
Using the areas of knowledge of forensic science, generally turn them into the language of the OS.
Determine the area in which you will develop (well, even I know about theoretical, practical, methodological, etc.) and go ahead.
Practical?
OK, you will operate with facts, relationships, manifestations, masking, etc.
Facts - for example, pieces of iron or files. Manifestation - result and side result in the form of logs. Masking is concealment and/or substitution.
So, for this small area you need to have an idea (nouns):
1. What is a file
2. What is a piece of iron
3. What is a log, where is it located, how does it work
(verbs)
a. How to hide (file, piece of iron, log)
b. how to change
to how to perform
d. how to find
...
Logic and analysis. You are taught this, and here you are probably stronger than me.

Answer 4

You can start with the Linux kernel. If this OS family suits you.

Answer 5

HORRIBLE!!
Kadets Love -- development of the Linux kernel

Answer 6

To begin with, I would advise you to install virtualbox or similar software in order to study linux or other operating systems in it, since in case of any errors / jambs, using a virtual machine will reduce the consequences of errors.