wpa_supplicant 常用操作

 wpa_supplicant -D nl80211 -i wlan0 -c /etc/wpa_supplicant.conf -B

wpa_cli -i wlan0 scan         　//搜索附件wifi热点
wpa_cli -i wlan0 scan_result 　 //显示搜索wifi热点
wpa_cli -i wlan0 status        //当前WPA/EAPOL/EAP通讯状态
wpa_cli -i wlan0 ping          //pings wpa_supplicant

wpa_cli -i wlan0 add_network   //添加一个网络连接,会返回<network id> 
wpa_cli set_network <network id>  ssid '"name"'  //ssid名称 
wpa_cli set_network <network id>  psk '“psk”'　　//密码
wpa_cli set_network <network id>  scan_ssid 1   
wpa_cli set_network <network id>  priority  1   //优先级

wpa_cli -i wlan0 save_config   //信息保存到默认的配置文件中

wpa_cli -i wlan0 disable_network <network id> 

wpa_cli -i wlan0 list_network  //列举保存过得连接
wpa_cli -i wlan0 select_network  <network id>  //连接指定的ssid 
wpa_cli -i wlan0 enable_network  <network id>  //使能制定的ssid 

ctrl_interface=/var/run/wpa_supplicant/
ap_scan=1
network={
    scan_ssid=1
    ssid="xxxx"
    psk="xxxx"
    bssid=
    priority=2
}