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Computer network knowledge collection

Computer network knowledge collection

In today's Internet era, many people want to enter the IT industry, and then they start to crazily learn C/C++, python, Java and other languages. They have learned a lot of languages, but when it comes to actual projects, they still know nothing. I think many novices think that the more languages ​​they learn, the better, but this is not the case. Until later, I got inspiration from some big guys. For novices, computer network knowledge is the most important than the language itself.

computer network
78855 person learning
55 class hour
2022-09-30 update time
12 Hours51 minutes58 seconds Total course duration
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王林
Gold lecturer
180 Course
180343 student
5.5 score

有朋自远方来，虽远必诛！

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Course Introduction Course Outline Data Download Other Courses

You will learn

In today's Internet era, many people want to enter the IT industry, and then they start to crazily learn C/C++, python, Java and other languages. They have learned a lot of languages, but when it comes to actual projects, they still know nothing. I think many novices think that the more languages ​​they learn, the better, but this is not the case. Until later, I got inspiration from some big guys. For novices, computer network knowledge is the most important than the language itself.

Computer network knowledge collection

Section1 HTTP protocol concepts and workflow
01 Hours02 minutes28 seconds
Section2 HTTP protocol methods and status codes
51 minutes31 seconds
Section3 Socket programming sends GET request
53 minutes33 seconds
Section4 Socket programming batch posting
49 minutes11 seconds
Section5 HTTP protocol simulates login and posts
48 minutes24 seconds
Section6 Referer header and anti-leeching
01 Hours06 minutes35 seconds
Section7 Detailed explanation of http cache
55 minutes41 seconds
Section8 http content compression
27 minutes12 seconds
Section9 comet reverse ajax
26 minutes26 seconds
Chapter1 Detailed explanation of HTTP protocol
Section1 How the browser works
20 minutes42 seconds
Chapter2 Browsers and how they work
Section1 Basic working principle of DNS
30 minutes55 seconds
Section2 Install DNS server
12 minutes50 seconds
Section3 Configure DNS iteration and forwarding
27 minutes13 seconds
Section4 Configure master and slave DNS servers to achieve load balancing
16 minutes17 seconds
Section5 Configure DNS key authentication
19 minutes21 seconds
Chapter3 DNS and how it works
Section1 Hierarchical deconstruction of domain names
06 minutes24 seconds
Section2 domain registration
02 minutes09 seconds
Section3 Domain name resolution process
03 minutes58 seconds
Section4 Domain name resolution process iterative query
06 minutes03 seconds
Section5 Configure DNS client and troubleshoot domain name resolution
10 minutes07 seconds
Section6 The significance of installing a DNS server on the intranet
08 minutes32 seconds
Section7 Install DNS server
01 minutes33 seconds
Section8 Test whether the DNS server can resolve normally on the client side
06 minutes12 seconds
Section9 View the root hints of the DNS server and monitor whether the DNS server is working properly
In calculation
Section10 Create a forward lookup area
In calculation
Section11 Forward lookup zone record type
In calculation
Section12 Which regional DNS server is created is authoritative for that region
04 minutes32 seconds
Section13 DNS polling supports mirror sites
09 minutes07 seconds
Section14 Create reverse lookup area Test reverse lookup
06 minutes43 seconds
Section15 conditional forwarding
07 minutes10 seconds
Section16 Configure DNS as forwarder
05 minutes21 seconds
Section17 Create auxiliary area
In calculation
Section18 Delegate domain name resolution to other DNS servers
In calculation
Section19 Computers in the domain automatically register names and IP addresses with DNS
In calculation
Section20 Computers in the domain failed to register domain names and IP addresses to DNS. What should be checked?
In calculation
Section21 DHCP and DNS used together
06 minutes19 seconds
Section22 Configure client domain name search suffix
In calculation
Section23 Hosts file implements domain name resolution
11 minutes56 seconds
Chapter4 DNS
Section1 Course Outline
01 minutes20 seconds
Section2 Pre-class instructions
00 minutes54 seconds
Section3 Problem introduction
02 minutes49 seconds
Section4 Introduction to Alibaba Cloud Server
05 minutes08 seconds
Section5 Alibaba Cloud server registration and login
04 minutes12 seconds
Section6 Purchase Alibaba Cloud instance
08 minutes58 seconds
Section7 Set instance password and launch instance
05 minutes17 seconds
Section8 Set up security groups and security rules
10 minutes07 seconds
Section9 Illustration of security groups and security rules
03 minutes42 seconds
Section10 Install SSH client software
05 minutes19 seconds
Section11 Use SSH client software to upload JDK_Nginx_Tomcat three software to Linux
07 minutes03 seconds
Section12 Install JDK in Linux
12 minutes22 seconds
Section13 Install Tomcat in Linux
06 minutes33 seconds
Section14 Install Nginx in Linux
09 minutes57 seconds
Section15 Deploy the web project to Tomcat on Linux
08 minutes49 seconds
Section16 Successfully access the web project using the browser
06 minutes31 seconds
Section17 Course Summary
08 minutes32 seconds
Chapter5 Demystifying Alibaba Cloud Server

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