题目内容

用于存放用户组信息的文件是()

A. /etc/group
B. /etc/passwd
C. /etc/shadow
D. /etc/gshadow

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删除用户时,将用户的家目录一并删除,下面正确的命令是( )

A. useradd -u
B. userdel -r
C. usermod -l
D. usermod -d

下列选项中将用户组financial更改名称为manager,正确的是()

A. groupadd financial manager
B. gpasswd financial manager
C. groupmod -n manager financial
D. groupmod -g manager financial

Linux系统中默认的管理员用户是( )

A. administrator
B. admin
C. root
D. master

They only sold ____ yesterday.

A. five clothes
B. five pieces of clothes
C. five clothing
D. five suits of clothes

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