shell script를 공부할 때 유용하게 사용할 수 있는 사이트 입니다.
https://www.tutorialspoint.com/execute_bash_online.php
Online BASH Compiler
Online Bash Compiler - The best online Bash compiler and editor which allows you to write Bash Code, Compile and Execute it online from your browser itself. You can create Bash Project using Bash version GNU Bash v5.1.16. You can also Edit, Save, Compile,
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