What books to read for immersion in system administration?

Question

Books

Good day!
About 10 years ago I "studied" as a system administrator. As a result, he did not finish due to his youth and stupidity.
Life forced me to prioritize, work in my specialty turned. I perform the functions of enikey, while the work is quite promising. Tell me the books on which you can now rely on in order to immerse yourself in the profession as quickly as possible. At the moment, I'm more interested in the windows line, since customers use it in 99% of cases.

Answer 1

To begin with, you need to understand what is happening at the network level. For this, Cisco CCNA certification is best suited (not necessarily directly striving for the certificate itself). Accordingly, books to prepare for this exam. https://www.ozon.ru/context/detail/id/31336455/ and https://www.ozon.ru/context/detail/id/34239094/ , this is if in Russian.
If you choose the Windows administrator path, then the MCSA certification. And books, respectively, on preparing for this certification, on the selected operating system. For example, for 2012 Server : https://www.ozon.ru/context/detail/id/31122302/ and https://www.ozon.ru/context/detail/id/32646156/
for the little ones"linkmeup.ru/sdsm

Answer 2

https://play.google.com/store/search?q=system%2...