centos ubuntu 连接wifi
ubuntu 没有nmcli安装sudo apt-get install nmcli
sudo dhclient -r
//release ip 释放IP
sudo dhclient
//获取IP
编辑文件/etc/network/interfaces:
sudo vi /etc/network/interfaces
并用下面的行来替换有关eth0的行:
# The primary network interface - use DHCP to find our address
auto eth0
iface eth0 inet dhcp
sudo /etc/init.d/networking restart
重启网卡
nmcli r wifi on
开启wifi
nmcli dev wifi
扫描附近wifi
nmcli --ask dev wifi connect [SSID]
连接wifi, 执行后输入密码.