sudo wpa_cli signal_poll | grep level | awk '{print $2}' 这将只显示信号强度(例如-45 dBm)。 (可选)处理任何可能出现的错误或异常情况: 在实际应用中,你应该处理可能出现的错误,例如wpa_cli命令失败或无法连接到WiFi网络。你可以使用错误处理机制(如if语句和错误代码检查)来增强脚本的健壮性。 希望...
wpa_supplicant是一个开源项目，支持WEP，WPA/WPA2和WAPI无线协议和加密认证，工程源码可以在GitHub上面找到。在产品没有图形界面交互的情况下，我们可以选择wpa-supplicant 和 wpa-cli工具来配置无线网络。在这种情况下，wpa_supplicant是核心程序，它和wpa_cli的关系就是服务和客户端的关系：后台运行wpa_supplicant，使...
lewis@lewis-asus-i3:~$ sudo wpa_cli -i wlp3s0 scan_interval 1 OK lewis@lewis-asus-i3:~$ sudo wpa_cli -i wlp3s0 scan OK lewis@lewis-asus-i3:~$ sudo wpa_cli -i wlp3s0 scan_results bssid / frequency / signal level / flags / ssid lewis@lewis-asus-i3:~$Advertisement...
.deinit_ap=wpa_driver_nl80211_deinit_ap, .deinit_p2p_cli=wpa_driver_nl80211_deinit_p2p_cli, .resume=wpa_driver_nl80211_resume, .send_ft_action=nl80211_send_ft_action, .signal_monitor=nl80211_signal_monitor, .signal_poll=nl80211_signal_poll, .send_frame=nl80211_send_frame, .shared_freq...
wpa_cli -i wlan0 select_network 0 RTW: wlan0 sleep m0=0x00000002, ori reg_0x4d4=0x00000000 OK /etc # RTW: wlan0 wakeup m0=0x00000002, ori reg_0x4d4=0x00000002 RTW: survey done event(3c) band:0 for wlan0 RTW: rtw_indicate_scan_done(wlan0)...
.deinit_p2p_cli = wpa_driver_nl80211_deinit_p2p_cli, .resume = wpa_driver_nl80211_resume, .signal_monitor = nl80211_signal_monitor, ...}structwpa_supplicant *wpa_supplicant_add_iface(structwpa_global *global,structwpa_interface *iface,structwpa_supplicant *parent) ...
SignalPoll * FlushBSS * SubscribeProbReq * UnsubscribeProbReq * Get (properties) Yes Set (properties) Yes Register (signal) Yes Interface.WPS Start * Get (properties) * Set (properties) * Register (signal) * Interface.P2PDevice Find * StopFind * Listen * ExtendedListen * PresenceRequest *...
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wpa_cli -i wlan0 enable_network 0 # 如果有多个wifi,可以通过如下命令选择wifi wpa_cli -i wlan0 select_network 0 # 再次查看状态,查看是否已经连接网络 # wpa_state=COMPLETED表示完成连接,但是如果signal_level比较小时表示实际没有连接 wpa_cli -i wlan0 status ...
This way, it is # possible to run hostapd as root (since it needs to change network # configuration and open raw sockets) and still allow GUI/CLI components to be # run as non-root users. However, since the control interface can be used to # change the network configuration, th...