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
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参考答案和解析
正确答案：
D
解析：
暂无解析