终端下无线网络配置

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  • 查看设备名

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    # iwconfig
    # iw dev
    # ip link

  • 启动接口

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    # ifconfig wlan0 up
    # ip link set wlan0 up

  • 关闭接口

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    # ifconfig wlan0 down
    # ip link set wlan0 down

  • 扫描热点

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    # iwlist wlan0 scan
    # iw dev wlan0 scan

  • 连接到WPA/WPA2加密热点

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    # wpa_supplicant -i interface -c <(wpa_passphrase your_SSID your_key) -B
    -B参数使wpa_supplicant背景运行

  • 动态获取IP地址

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    # dhclient wlan0

  • 设置静态ip地址

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    # ip addr add 192.168.0.2/24 dev wlan0
    # ip route add default via 192.168.0.1

  • 查看接口状态

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    # iw dev wlan0 link
    # iwconfig wlan0
    # ifconfig wlan0

References:

[1]: Wireless network configuration

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[erq]