Introduction
After the introduction in the previous lecture (Linux | 13. Concepts of Users and Groups), everyone should have a basic understanding of users and groups. In this lesson, we will exercise administrative rights to learn operations such as creating users (useradd), changing passwords (passwd), deleting users (userdel), and invoking administrative privileges (su).This part of the operations requires an administrator account. If you are using a shared server, you can complete the corresponding operations in the administrator account on a subsystem or virtual machine:Linux | 3. Free Access to Linux System – WSLLinux | 4. Free Access to Linux System – Virtual Machine
Video Tutorial
Available on Bilibili for easier continuous viewing. You can directly access the original text at the end of this article:https://www.bilibili.com/video/BV1hT411F7r7?p=14
Learning Materials for This Section
Please stop saying my links are invalid. I don’t know why Tencent and Baidu Cloud are incompatible. The Baidu Cloud link often fails to open in WeChat or Tencent Browser. It’s best to open the link in Google Chrome. If it really fails, please remind customer service to change the link.
Link:
https://pan.baidu.com/s/1d4gs-0WdGm1BD5ppa4THTw?pwd=hygr
If the link is invalid, you can contact customer service at the end of the article to receive it~
Previous Reviews
Learn Linux with Biomamba | 1. Computer Hardware CompositionLinux | 2. Computer Software Composition and LinuxLinux | 3. Free Access to Linux System – WSLLinux | 4. Free Access to Linux System – Virtual MachineLinux | 5. Free Access to Linux System – ServerLinux | 6. Command Line and Basic CommandsLinux | 7. Several Ways to Get Help with Linux CommandsLinux | 8. Linux File Directory SystemLinux | 9. Path Viewing and Switching: pwd, cd, ls CommandsLinux | 10. WildcardsLinux | 11. File Deletion: rm CommandLinux | 12. File Copying (cp) and Moving (mv)Linux | 13. Concepts of Users and Groups
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