안녕하세요&nbsp; 맥사용자입니다 sudo cp helloworld.sh /usr/bin를 실행했는데도&nbsp; cp: /usr/bin/helloworld.sh: Operation not permitted 라고 에러가 납니다 그래서 구글링하니
&nbsp;sudo cp helloworld.sh /usr/local/bin로 실행하라고 해서 했더니 정상적으로 진행이 되었습니다.
/usr/bin와 /usr/local/bin의 차이가 무엇일까요?
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개감님!
맥오에스의 보안정책때문에 /usr/bin 은 읽기 전용으로 설정되어있다고 합니다.
아래 글을 참고하시면 도움이 되실 듯합니다.
<blockquote>
Correct solution is to copy or install to&nbsp;<strong style="margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: -apple-system, 'system-ui', 'Segoe UI', 'Liberation Sans', sans-serif; font-size: 15px; vertical-align: baseline; box-sizing: inherit; color: #232629; background-color: #ffffff;"><code style="margin: 0px; padding: 2px 4px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: var(--ff-mono); font-size: 13px; vertical-align: baseline; box-sizing: inherit; background-color: var(--black-075); white-space: pre-wrap; color: var(--black-800); border-radius: 3px;">/usr/local/bin</code>&nbsp;not&nbsp;<strong style="margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: -apple-system, 'system-ui', 'Segoe UI', 'Liberation Sans', sans-serif; font-size: 15px; vertical-align: baseline; box-sizing: inherit; color: #232629; background-color: #ffffff;"><code style="margin: 0px; padding: 2px 4px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: var(--ff-mono); font-size: 13px; vertical-align: baseline; box-sizing: inherit; background-color: var(--black-075); white-space: pre-wrap; color: var(--black-800); border-radius: 3px;">/usr/bin</code>.This is due to&nbsp;<strong style="margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: -apple-system, 'system-ui', 'Segoe UI', 'Liberation Sans', sans-serif; font-size: 15px; vertical-align: baseline; box-sizing: inherit; color: #232629; background-color: #ffffff;">System Integrity Protection (SIP). SIP makes&nbsp;<strong style="margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: -apple-system, 'system-ui', 'Segoe UI', 'Liberation Sans', sans-serif; font-size: 15px; vertical-align: baseline; box-sizing: inherit; color: #232629; background-color: #ffffff;"><code style="margin: 0px; padding: 2px 4px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: var(--ff-mono); font-size: 13px; vertical-align: baseline; box-sizing: inherit; background-color: var(--black-075); white-space: pre-wrap; color: var(--black-800); border-radius: 3px;">/usr/bin</code>&nbsp;read-only but leaves&nbsp;<strong style="margin: 0px; padding: 0px; border: 0px; font-variant-numeric: inherit; font-variant-east-asian: inherit; font-stretch: inherit; line-height: inherit; font-family: -apple-system, 'system-ui', 'Segoe UI', 'Liberation Sans', sans-serif; font-size: 15px; vertical-align: baseline; box-sizing: inherit; color: #232629; background-color: #ffffff;"><code style="margin: 0px; padding: 2px 4px; border: 0px; font-style: inherit; font-variant: inherit; font-weight: inherit; font-stretch: inherit; line-height: inherit; font-family: var(--ff-mono); font-size: 13px; vertical-align: baseline; box-sizing: inherit; background-color: var(--black-075); white-space: pre-wrap; color: var(--black-800); border-radius: 3px;">/usr/local</code>&nbsp;as read-write.
</blockquote>
<a href="https://stackoverflow.com/questions/32659348/operation-not-permitted-when-on-root-el-capitan-rootless-disabled">https://stackoverflow.com/questions/32659348/operation-not-permitted-when-on-root-el-capitan-rootless-disabled</a>
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Cộng đồng Hỏi & Đáp của Inflearn

sudo cp helloworld.sh /usr/bin 명령어 질문