How can permissions be set up on /tmp so that one user in a group cannot delete another user’s files in that same group（）
- A、chmod +s /tmp
- B、chmod 755 /tmp
- C、chmod 1777 /tmp
- D、chmod 4755 /tmp
正确答案:C
答案解析:有
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How can permissions be set up on /tmp so that one user in a group cannot delete another user’s files in that same group（）
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