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standard output을 다음 명령어로 넘기려면 |을 사용
standard output을 write to file하려면 >
standard output을 append to file하려면 >>
참고자료:
ubuntu.com/tutorials/command-line-for-beginners#4-creating-folders-and-files
The Linux command line for beginner | Ubuntu
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
ubuntu.com
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