wlan.rst

wlan

扫描网络

iwlist scan

指定wlan接口扫描

iwlist wlan0 scanning

过滤显示SSID

iwlist scan | grep ESSID

注意扫描太频繁可能不成功，原因不明，有可能是wlan标准规定。

pi@raspberrypi:~ $ iwlist wlan0 scan | grep ESSID
                    ESSID:"hzh_zfj"
                    ESSID:"ChinaNet-pFRh"
                    ESSID:"303"
                    ESSID:"TP-LINK_9A09"
                    ESSID:"Xiaomi_DEA2"
                    ESSID:""
                    ESSID:"ChinaNet-4r5y"
                    ESSID:"Tamgm"
                    ESSID:"TP-LINK_FA7F"
                    ESSID:"809"
                    ESSID:"Xiaoxiaobai02"
pi@raspberrypi:~ $

连接到网路

wpa_passphrase <SSID> [密码]

参考教程

http://www.shumeipaiba.com/wanpai/jiaocheng/25.html