1. 修改 网卡配置文件
sudo vim /etc/network/interfaces
auto eth1
iface eth1 inet static
wireless-essid TP-LINK
wireless-key AAAAABBBBB
address 192.168.1.140
netmask 255.255.255.0
gateway 192.168.1.1
2. 重新启动网络设备
sudo /etc/init.d/networking restart
