单选题Which of the following commands will show the users that are logged on a system ?()A idB whoC whoisD lsuser

题目
单选题
Which of the following commands will show the users that are logged on a system ?()
A

id

B

who

C

whois

D

lsuser

参考答案和解析
正确答案: A
解析: 暂无解析
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