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Hw05-Command-Line-Environment Job Control using command pkill and pgrep to kill the tasks typed sleep 2000 lee@LAPTOP-6VVDNARH:~$ sleep 20000 ^Z [1]+ 阅读全文
posted @ 2022-07-15 10:56
Jack404
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Hw04-Data Wrangling Learn regex in regexone Total the file in /usr/share/dict/words which is include at least three character a and not end by 's . ca 阅读全文
posted @ 2022-07-02 12:19
Jack404
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Regxone note Special Character: \ / ( ) [ ] { } + * ? | $ ^ . which are escaped characters, so you need to add \ backslash to before them. Greedy Way 阅读全文
posted @ 2022-07-01 20:08
Jack404
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Hw03-Vim Editor 1. Complete vimtutor lee@ubuntu:~/class/Missing-Semester/class-3$ vimtutor Vimtutor is a simple tutorial for the beginner to learn how 阅读全文
posted @ 2022-06-25 18:55
Jack404
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This is my template for Algorithm Contest // c11 编译器选项 -std=c++11 // 注意： 当设置为 false 时，cin 就不能和scanf，sscanf, getchar, fgets等同时使用。 // 取消cin和cout对于C语言的流同 阅读全文
posted @ 2022-06-24 11:37
Jack404
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