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The video tutorial I bring to you today is a LINUX video tutorial. I hope you can learn what you want from it! _PHP Tutorial
The video tutorial I bring to you today is a LINUX video tutorial. I hope you can learn what you want from it! _PHP Tutorial
Good Monday. The video I share with you today is "Linux Video Tutorial" recorded by Mr. Han Shunping of Chuanzhi Podcast. This video is free for everyone to watch. I hope you will pay attention to it. Learn from this video!
Tip: The videos shared by it Self-Study Network can be watched online, and they are also original high-definition IT video tutorials, mainly to give you a way to learn. Register a Baidu website account, download a Baidu video (this is not an advertisement, it is just a learning tool for everyone) and you can watch it online. Again, I need to remind everyone: please download the video website (http://www.shipin.it ) as a study bookmark. After I study a few episodes, I repost them on the website to my own network disk to watch, and add a label to my learning progress.
If you have any questions, you can join this group: IT Self-Study Network ① Group 
Video introduction:
Linux is a free and open source Unix-like operating system. There are many different versions of Linux, but they all use the Linux kernel. Linux can be installed on a variety of computer hardware devices, from cell phones, tablets, routers, and video game consoles, to desktop computers, mainframes, and supercomputers. Linux is a leading operating system. The 10 fastest supercomputers in the world all run Linux operating system. Strictly speaking, the word Linux itself only refers to the Linux kernel, but in fact people are accustomed to using Linux to describe the entire operating system based on the Linux kernel and using various tools and databases of the GNU Project. Linux is named after computer amateur Linus Torvalds.
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Difference between centos and ubuntu
Apr 14, 2025 pm 09:09 PM
The key differences between CentOS and Ubuntu are: origin (CentOS originates from Red Hat, for enterprises; Ubuntu originates from Debian, for individuals), package management (CentOS uses yum, focusing on stability; Ubuntu uses apt, for high update frequency), support cycle (CentOS provides 10 years of support, Ubuntu provides 5 years of LTS support), community support (CentOS focuses on stability, Ubuntu provides a wide range of tutorials and documents), uses (CentOS is biased towards servers, Ubuntu is suitable for servers and desktops), other differences include installation simplicity (CentOS is thin)
How to install centos
Apr 14, 2025 pm 09:03 PM
CentOS installation steps: Download the ISO image and burn bootable media; boot and select the installation source; select the language and keyboard layout; configure the network; partition the hard disk; set the system clock; create the root user; select the software package; start the installation; restart and boot from the hard disk after the installation is completed.
Centos options after stopping maintenance
Apr 14, 2025 pm 08:51 PM
CentOS has been discontinued, alternatives include: 1. Rocky Linux (best compatibility); 2. AlmaLinux (compatible with CentOS); 3. Ubuntu Server (configuration required); 4. Red Hat Enterprise Linux (commercial version, paid license); 5. Oracle Linux (compatible with CentOS and RHEL). When migrating, considerations are: compatibility, availability, support, cost, and community support.
How to use docker desktop
Apr 15, 2025 am 11:45 AM
How to use Docker Desktop? Docker Desktop is a tool for running Docker containers on local machines. The steps to use include: 1. Install Docker Desktop; 2. Start Docker Desktop; 3. Create Docker image (using Dockerfile); 4. Build Docker image (using docker build); 5. Run Docker container (using docker run).
Detailed explanation of docker principle
Apr 14, 2025 pm 11:57 PM
Docker uses Linux kernel features to provide an efficient and isolated application running environment. Its working principle is as follows: 1. The mirror is used as a read-only template, which contains everything you need to run the application; 2. The Union File System (UnionFS) stacks multiple file systems, only storing the differences, saving space and speeding up; 3. The daemon manages the mirrors and containers, and the client uses them for interaction; 4. Namespaces and cgroups implement container isolation and resource limitations; 5. Multiple network modes support container interconnection. Only by understanding these core concepts can you better utilize Docker.
What to do after centos stops maintenance
Apr 14, 2025 pm 08:48 PM
After CentOS is stopped, users can take the following measures to deal with it: Select a compatible distribution: such as AlmaLinux, Rocky Linux, and CentOS Stream. Migrate to commercial distributions: such as Red Hat Enterprise Linux, Oracle Linux. Upgrade to CentOS 9 Stream: Rolling distribution, providing the latest technology. Select other Linux distributions: such as Ubuntu, Debian. Evaluate other options such as containers, virtual machines, or cloud platforms.
What to do if the docker image fails
Apr 15, 2025 am 11:21 AM
Troubleshooting steps for failed Docker image build: Check Dockerfile syntax and dependency version. Check if the build context contains the required source code and dependencies. View the build log for error details. Use the --target option to build a hierarchical phase to identify failure points. Make sure to use the latest version of Docker engine. Build the image with --t [image-name]:debug mode to debug the problem. Check disk space and make sure it is sufficient. Disable SELinux to prevent interference with the build process. Ask community platforms for help, provide Dockerfiles and build log descriptions for more specific suggestions.
What computer configuration is required for vscode
Apr 15, 2025 pm 09:48 PM
VS Code system requirements: Operating system: Windows 10 and above, macOS 10.12 and above, Linux distribution processor: minimum 1.6 GHz, recommended 2.0 GHz and above memory: minimum 512 MB, recommended 4 GB and above storage space: minimum 250 MB, recommended 1 GB and above other requirements: stable network connection, Xorg/Wayland (Linux)
