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Ali's internal crazy spread of operating system and network protocol documents, turning boring knowledge into interesting stories

2020-11-10 12:08:04 I don't know.

Preface

A modern computer system consists of one or more processors 、 Main memory 、 The printer 、 keyboard 、 mouse 、 Monitor 、 Network interface and various inputs / Output device composition . However , Programmers don't deal directly with these hardware , And it's impossible for every programmer to master all the details of a computer system , So we don't have to write code anymore , So on the basis of hardware , The computer has a layer of software installed , This layer of software can achieve the effect of controlling hardware by responding to the instructions input by users , So as to meet the needs of users , This software is called the operating system , Its task is to provide a better user program 、 It's simpler 、 A clearer computer model . Can't operate the system , Don't understand the basic computer formation process , I'm afraid playing computer is just a dream .

After that, the operating system has to mention the computer network , These two disciplines not only make countless future programmers who are still studying in school rack their brains every day , What's more, programmers who have worked for many years will feel endless learning when they see it .

Common computer network courses are often layered according to the network , Speak one layer at a time , But they seldom talk about the relationship between layers . for example , When we're learning routing protocols , In the real world , What is the relationship between so many algorithms and the second layer ? What's the relationship with the fourth floor ? Another example , We visit a website in real network communication 、 Make one payment , So in TCP Three handshakes ,IP What's the layer doing ? MAC What's the layer doing ? All of these make the operating system and computer network have become the knowledge of our programmers ! For this reason, I specially asked Ali's friends who worked for two advanced documents which were most used in internal learning .

These two documents are different from the way college textbooks learn to be obscure 、 boring , On the contrary, it's very interesting , vivid ; Professional degree is also one of the best in the industry . Because the content is too comprehensive , Let's follow the screenshots of some details in the document to get a general understanding . Need full version of friends in the following ways Free access to high-definition documents .

Catalog

operating system

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

Network protocol

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

The first : operating system

Know the operating system

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

Processes and threads

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

Memory

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

file system

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

I/O

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

Deadlock

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

Operating system interview questions

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

This operating system documentation totals 306 page , At the end of the complete document . Let's talk about network protocol .

A second : Network protocol

1 Chapter Communication protocol Overview

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

2 Chapter From the second floor to the third floor

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

3 Chapter Important transport layer

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

4 Chapter Common application layer

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

5 Chapter Strange data center

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

6 Chapter The network in Cloud Computing

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

7 Chapter Network in container technology

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

8 Chapter Microservice related protocols

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

9 Chapter Network protocol knowledge talk

 Alibaba internal crazy spread of operating system and network protocol documents , Turn boring knowledge into interesting stories

 

Last

Operating systems and network protocols are very important to us as programmers , If you have any problems in learning these two aspects of knowledge , So these two documents are sure to help you ! You can get it for free in the following ways !

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