含义:车轮


Answers:


30

root是一个用户(超级用户),并且wheel是一组(我猜是超级用户)。

chown root:wheel myfile

意味着使其myfile属于用户root和组wheelman chown有关更多信息,请阅读)。


9
wheel通常是具有sudo权限的组(请参阅此问题
Michael Mrozek

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