wpa_passphrase wifi名 wifi密码 >> /etc/wpa_supplicant/wpa_supplicant.conf
wpa_supplicant -i 网卡名 -c /etc/wpa_supplicant/wpa_supplicant.conf -B
dhclient 网卡名
ip addr
linux命令行连接wifi
原文：https://www.cnblogs.com/kernelx/p/15166282.html
