Showing posts from September, 2017

Get wifi details from macOS command line

GUI is great but CLI is awesome. Here are a few macOS CLI commands go get wifi details:

Get details about your current connection/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I

Sample output:

     agrCtlRSSI: -61
     agrExtRSSI: 0
    agrCtlNoise: -90
    agrExtNoise: 0
          state: running
        op mode: station
     lastTxRate: 162
        maxRate: 300
lastAssocStatus: 0
    802.11 auth: open
      link auth: wpa2-psk
          BSSID: 9c:3d:cf:d0:e2:34
           SSID: Maison_5GHz
            MCS: 12
        channel: 36,1

Get the list of an SSID broadcast scan (aka list of available visible SSID)
/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -s

Sample output:

                            SSID BSSID             RSSI CHANNEL HT CC SECURITY (auth/unicast/group)
                         VLAN805 54:3d:37:d1:b5:c8 -42  11      Y  US NONE
                         VLAN205 54:3d:37:91:b5:c8 -43  11      Y  US NONE