单选题:查找并显示/var/log/message文件中最后10行内容的命令是?
查找并显示/var/log/message文件中最后10行内容的命令是?@[A](1)
A. dmesg |tail
B. dmesg /var/log/message | tail 10
C. cat /var/log/message
D. cat /var/log/message | head
A.dmesg |tail
B.dmesg /var/log/message | tail 10
C.cat /var/log/message
D.cat /var/log/message | head
答案:A
A. dmesg |tail
B. dmesg /var/log/message | tail 10
C. cat /var/log/message
D. cat /var/log/message | head
A.dmesg |tail
B.dmesg /var/log/message | tail 10
C.cat /var/log/message
D.cat /var/log/message | head
答案:A