Course Advanced 11421
Course Introduction:"Brothers New Version Linux Network Service SSH Service Video Tutorial" explains the introduction to the SSH service, encryption principles, configuration files and commands, etc. It is a brief introduction to the SSH service.
Course Elementary 7071
Course Introduction:HTTP is a simple request-response protocol that usually runs on top of TCP. It specifies what kind of messages the client may send to the server and what kind of response it gets. Web servers generally refer to website servers. Currently, the three most mainstream web servers are Apache, Nginx, and IIS.
Course Elementary 2653
Course Introduction:If you want to build a website, you can only access the Pagoda panel by opening port 8888. When opening port 8888, you must also remember to open port 80 (which is the default port of the WEB server). It is recommended to open another port 443 (this is based on HTTPS). The default port of the website), open these ports and your website can be accessed normally; this course is reproduced from Bilibili: https://www.bilibili.com/video/BV1fJ41147vV
Course Intermediate 5156
Course Introduction:Goal: Deploy the best environment for web projects (you can use Laravel+Redis+Memcache+Composer+Apache). Requirements: All software in the environment deployment is the highest stable version currently available. Reality: No Window or virtual machine installation is required. Cloud server (Alibaba Cloud) is used for deployment and installation. Using source code package installation is not only to build a perfect environment, but also very helpful for learning. You can have a deep understanding of your own environment architecture and gain an overall understanding of development. Have a deeper understanding of software such as Apache, MySQL and PHP.
Course Elementary 8405
Course Introduction: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.
Course Elementary 2662
Course Introduction:If you have any questions, please send us a message via WeChat: Le-studyg; during the course, we will first introduce the new features of MySQL 8, including performance optimization, security enhancements, new data types, etc., to help students quickly become familiar with the latest features of MySQL 8. Next, we will deeply analyze the network communication mechanism of MySQL, including protocols, connection management, data transmission, etc., so that students can understand how MySQL communicates with the client. In addition, the course will also introduce how to optimize MySQL's network communication performance, including advanced technologies such as connection pooling, network compression, and SSL encryption. Through practical projects, students will personally configure and optimize MySQL network communication to improve database performance and security. Through the study of this course, students will be able to deeply understand the new features and network communication mechanisms of MySQL 8, and master how to achieve efficient and stable database communication in practical applications. At the same time, students will also develop analytical and problem-solving abilities and improve database management and network communication skills. Whether you are a beginner interested in MySQL 8 or a developer who wants to gain an in-depth understanding of database network communication, this course will provide you with valuable experience and inspiration. Let us explore the mysteries of MySQL 8 and network communication together and start the journey of database management!
Course Elementary 23186
Course Introduction:Linux is a free-to-use and freely disseminated Unix-like operating system. It is a multi-user, multi-task, multi-thread and multi-CPU operating system based on POSIX and UNIX.
Course Intermediate 31662
Course Introduction:"Python Scrapy Web Crawler Practical Video Tutorial" allows us to take you to uncover the mystery of crawlers, master the basic principles of crawlers, deeply understand the scrapy framework, use scrapy to carry out practical projects, and solve common problems encountered in the data crawling process.
Course Elementary 2736
Course Introduction:This course mainly introduces Swoft, which is a PHP microservice coroutine framework that can be used to build high-performance Web systems, APIs, middleware, and basic services; this course is reproduced from Bilibili: https://www. bilibili.com/video/BV12J411j721
Course Intermediate 3319
Course Introduction:A firewall is a system used to control access to a computer network. Firewalls can isolate risk areas from safe access areas and prevent unpredictable or unauthorized external access from invading the internal network. Learning firewalls under Linux is not only for these reasons. The most important thing is that during the learning stage, through the use of firewalls, you can better master the principles of network communication, become familiar with the operation of Linux, and master network services and network protocols. It is also important for learning Linux operation and maintenance or Cybersecurity is helpful. There are many firewalls under Linux, including iptables, firewalld, selinux, tcp_warppers, etc. This course summarizes these firewall-related technologies.
Course Advanced 42831
Course Introduction:"High-Performance Linux Server Building Video Tutorial" introduces the installation and configuration of the system, the introduction of the editor, the operation of files, the establishment of the lnmp environment and the installation and use of Redis.
Course Intermediate 4253
Course Introduction:Use Github, Gitee, and Codechina to maintain website code, because these code libraries can support configuring webhooks. Linux cloud server (public IP); install Git, install Nginx, install PHP, and install FTP. Detailed tutorial document: https://mp.weixin.qq.com/s/VtTHUfyiITNSoGy052jkXQ
Course Elementary 2975
Course Introduction:Apipost is an API R&D collaboration platform that integrates API design, API debugging, API documentation, and automated testing. It supports grpc, http, websocket, socketio, and socketjs type interface debugging, and supports privatized deployment. Before formally learning ApiPost, you must understand some related concepts, development models, and professional terminology. Apipost official website: https://www.apipost.cn
Course Elementary 17312
Course Introduction:On the basis of introducing the computer network architecture, it systematically explains the main services, working principles, common technologies and protocols at each level of the network architecture from top to bottom, taking the Internet as an example, including the application layer, transport layer, network layer, Data link layer and physical layer, and finally network security principles and protocols.
Course Intermediate 10902
Course Introduction:RESTful is a resource-oriented software architecture that can reduce development complexity and improve system scalability. Because RESTful adopts resource-oriented interface design and abstract operations, it simplifies developers' bad designs and also makes maximum use of the original application protocol design concept of HTTP.
Course Intermediate 10912
Course Introduction:"Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 16838
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
Course Advanced 10555
Course Introduction:"Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.