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单项选择题
A.systemctl restart network.service
B.systemctl network restart
C.systemctl status network
D.systemctl reload network
单项选择题
A.ipaddr
B.netmask
C.IPADDR
D.GATEWAY
单项选择题
A.cat –N /etc/passwd
B.cat –n /etc/passwd
C.Cat –n /etc/passwd
D.cat -b /etc/passwd
单项选择题
A.mkdir /a/b/c/d
B.rmdir /a/b/c/d
C.mkdir –p /a/b/c/d
D.mkdir –r /a/b/c/d