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在linux系统中，更改组class的组名为grade，应执行（）命令。
- A、groupmod -l grade class
- B、groupmod -n grade class
- C、chgroup -l grade class
- D、chgroup -n grade class
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更多 “在linux系统中，更改组class的组名为grade，应执行（）命令。A、groupmod -l grade classB、groupmod -n grade classC、chgroup -l grade classD、chgroup -n grade class” 相关考题
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