Posted by haifeng on 2015-02-02 18:32:58 last update 2015-02-02 19:50:18 | Answers (0) | 收藏
sudo ip link set wlan0 up
or
sudo ifconfig wlan0 up
sudo iwlist wlan0 scan | grep ESSID
References:
http://blog.csdn.net/lamdoc/article/details/9408093