在linux系统中,系统管理员必需的,用于对系统进行管理维护的命令程序在()目录中。A、/binB、/sbinC、/usr/binD、/usr/sbin
在linux系统中,系统管理员必需的,用于对系统进行管理维护的命令程序在()目录中。
- A、/bin
- B、/sbin
- C、/usr/bin
- D、/usr/sbin
相关考题:
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单选题在Linux的文字命令控制环境中,命令:ls/usr/tmpdir的意思为()。A打印/usr/下的tmp文件到dir设备中B打印/usr/下的tmpdir文件C列出/usr目录下/tmpdir目录中的内容D将/usr/tmp目录中的文件列表输出到dir文件中
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判断题普通用户使用的命令在/usr/sbin目录下。A对B错