代码会放在课程页右边代码下载区域。

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first-step:login

user:user1

passwd:********

second-step:vi

vi /etc/sysconfig/network-scripts/ifcfg-eth0

input "a or i or o" words

DEVICE=eth0

TYPE=Ethernet

BOOTPROTO=dhcp

HWADDR=xx:xx:xx:xx:xx:xx

ONBOOT=yes

push ESC keyboard;input :wq

reboot network: service network restart

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 TRY IT AGAIN;KEEP STUDY