ubuntu使用nmcli 控制wifi

ls /etc/NetworkManager/system-connections/ wifi配置文件
ls /etc/udev/rules.d/70-persistent-net.rules 网卡配置文件
nmcli device status [查看网卡状态]
nmcli con status 查看所有连接的状态
nmcli con list id Cloud_SIgn_C1F0 查看wifi配置文件详细信息
sudo nmcli dev wifi connect ZDEC password zdec1234 [连接wifi]
nmcli dev wifi list iface wlan0 查看wlan1网卡附近的wifi
nmcli con delete id ZDEC 删除wifi配置文件。断开wifi
nmcli dev disconnect iface wlan0 [断开wifi]
nmcli con up iface wlan0 id Cloud_SIgn_C1F0 [发出wifi]
nmcli con up id Cloud_SIgn_C1F0    发出wifi
nmcli nm wifi off/on 关闭/打开 所有无线网卡
nmcli dev disconnect iface wlan0 && nmcli nm wifi off && nmcli nm wifi on && sleep 3 && echo 1111 | sudo -S nmcli dev wifi connect ZDEC password zdec1234 桥接wifi