Report Beacon (from another linux computer)

sudo iwlist wireless-interface scan |
      grep -C 30 -i sid |
      grep -B 5 -A 23 WIFINAME
      # Cell ... - Address: 11:22:33:44:55:66 ...
      #             Channel:... Frequency:... (Channel ...) ...
      #             ESSID:"WIFINAME" ... Mode:Master ...
      #             IE: WPA Version 1
      #                 Group Cipher : TKIP
      #                 Pairwise Ciphers (2) : CCMP TKIP
      #                 Authentication Suites (1) : PSK ...
      #             IE: IEEE 802.11i/WPA2 Version 1
      #                 Group Cipher : TKIP
      #                 Pairwise Ciphers (2) : CCMP TKIP
      #                 Authentication Suites (1) : PSK