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Shangguan shell video tutorial
Chapter1 shell knowledge points
1-1 Preliminary user and group management
1-2 Text processing and regular expressions
1-3 Input and output redirection and pipes
1-4 Process priority foreground and background
1-5 Operators and startup scripts
1-6 Scripts and interactions
1-7 Script flow control
1-8 Scriptsed&awk
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notes
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![Front-end project-Shangyou [HTML/CSS/JS technology comprehensive practice]](https://img.php.cn/upload/course/000/000/068/63bfcb2974f91471.jpg)
![Zero-based front-end course [Vue advanced learning and practical application]](https://img.php.cn/upload/course/000/000/068/63bbd15353895588.jpg)
![WEB front-end tutorial [HTML5+CSS3+JS]](https://img.php.cn/upload/course/000/000/068/63ba60c8da520536.jpg)
![Apipost practical application [api, interface, automated testing, mock]](https://img.php.cn/upload/course/000/000/068/63b3c967a20f4861.jpg)
Shangguan shell video tutorial courseware
Belongs to chapter：Shangguan shell video tutorial
