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An operating system software user interface, whose primary purpose is to launch other programs and control their interactions; the user's command interpreter. Shell is a way to separate the internal complexity of the implementation of the command from the user. The internals can change while the user experience/interface remains the same.
이름 "Bash"는 "Bourne-again shell"의 약자이며, 이는 Stephen Bourne이 설계한 이전 Unix 쉘인 "Bourne shell"의 이름과 "다시 태어남"이라는 기독교 개념을 이용한 말장난입니다.






























