linux配置wireless无线

查看可用的无线网络 sudo iwlist wlan0 scan

配置对应无线网络的密码 wpa_passphrase USER PASS > /etc/wpa_supplicant/wpa.conf

配置无线网卡启用时的自定义路由

iface wlan0 inet static
    address 1.2.3.4
    netmask 255.255.0.0
    gateway YOURGATEWAY
    pre-up wpa_supplicant -B -iwlan0 -c/etc/wpa_supplicant/wpa.conf
    post-down killall -q wpa_supplicant
    post-up ip route add 192.168.0.0/16 via YOURGATEWAY
    post-up ip route replace 0.0.0.0/0 via YOURGATEWAY # set the default gateway

改变无线网卡的工作模式为master iwconfig wlan0 mode master