删除组(groupdel) 删除组名为hadoop的组:groupdel hadoop 6. 修改组(groupmod) -n(**n**ew group):更改组名 groupmod -n hadoop2 hadoop:将 hadoop 更改为 hadoop2 7.
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我以前从没在修改组工作过。
persevere隐式地将修改组合到事务中。
Persevere implicitly groups modifications into transactions.
学习如何创建组以及在创建组之后修改组。
You'll see how to create a group as well as modify it after it has been created.
So you know from algebra I can't actually solve this. There may be multiple solutions to this. What would I have to do to change my code? And the answer is fortunately not a lot.
我解不出来方程,可能会有多组答案,我需要怎样修改我的代码呢?,很幸运的,答案是不用修改很多。
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