单选题Which of the following commands should be used to delete an entry from the /etc/inittab？（）AxitabBrmitabCchitabDdelitab
单选题
Which of the following commands should be used to delete an entry from the /etc/inittab？（）
A
xitab
B
rmitab
C
chitab
D
delitab
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解析：
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