1. Main contents of the course
1. Introduce the characteristics and usage of the UNIX operating system;
2. Master the basic structure and applications of the UNIX operating system;
3. Be familiar with the platform configuration, system design, system startup, and command operations of the UNIX operating system through experiments , file system operations and the use of VI and other editing environments and tools;
2. Learning objectives
1. Through learning the UNIX operating system, understand the use of multi-user, multi-tasking, and time-sharing operating systems;
2. Perceptually understand process concurrency and resources Basic concepts and implementation principles of operating systems such as sharing and files;
3. Lay the foundation for learning operating system principles;
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