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MacOSでワイヤレス(Wi-Fi/BT)の接続情報を表示するコマンド

Posted at

前提

・macOS Sonoma 14.5
・MacBook Air M2

ターミナルコマンド

%sudo wdutil info

結果(サンプル)

————————————————————————————————————————————————————————————————————
NETWORK
————————————————————————————————————————————————————————————————————
    Primary IPv4         : en0 (Wi-Fi / *******-****-****-****-************)
                         : 192.168.1.43
    Primary IPv6         : en0 (Wi-Fi / *******-****-****-****-************)
                         : 240f:****:****:****:****:****:****:****
                         : 240f:****:****:****:****:****:****:****
    DNS Addresses        : 2001:268:fd07:4::1
                         : 2001:268:fd08:4::1
                         : 192.168.1.1
    Apple                : Reachable
————————————————————————————————————————————————————————————————————
WIFI
————————————————————————————————————————————————————————————————————
    MAC Address          : <redacted> (hw=<redacted>)
    Interface Name       : en0
    Power                : On [On]
    Op Mode              : STA
    SSID                 : <redacted>
    BSSID                : <redacted>
    RSSI                 : -37 dBm
    Noise                : -88 dBm
    Tx Rate              : 1200.0 Mbps
    Security             : WPA2 Personal
    PHY Mode             : 11ax
    MCS Index            : 11
    Guard Interval       : 800
    NSS                  : 2
    Channel              : 5g44 (80 MHz, Active)
    Country Code         : JP
    Scan Cache Count     : 12
    NetworkServiceID     : *******-****-****-****-************
    IPv4 Config Method   : DHCP
    IPv4 Address         : 192.168.1.43
    IPv4 Router          : 192.168.1.1
    IPv6 Config Method   : Automatic
    IPv6 Address         : 240f:****:****:****:****:****:****:****
                         : 240f:****:****:****:****:****:****:****
    IPv6 Router          : fe80::****:****:****:****
    DNS                  : 192.168.1.1
                         : 2001:268:fd07:4::1
                         : 2001:268:fd08:4::1
    BTC Mode             : Off
    Desense              : 
    Chain Ack            : []
    BTC Profile 2.4GHz   : Disabled
    BTC Profile 5GHz     : Disabled
————————————————————————————————————————————————————————————————————
BLUETOOTH
————————————————————————————————————————————————————————————————————
    Power                : On
    Address              : AC:C9:06:**:**:**
    Discoverable         : No
    Connectable          : No
    Scanning             : No
    Devices              : 6 (paired=6 cloud=0 connected=0)

    MacBook Air
    Address          : 3c-22-fb-**-**-**
    Paired           : Yes
    CloudPaired      : No
    Connected        : No

————————————————————————————————————————————————————————————————————
AWDL
————————————————————————————————————————————————————————————————————
    AirDrop Disc Mode      : Off
    AWDL Enabled           : No
    Interface Name         : awdl0
    Power                  : On
    IPv6 Address           : fe80::****:****:****:****
    Schedule State         : n/a
    Channel Sequence       : n/a
    Op Mode                : n/a
    Real Time Mode         : No
    Sync State             : n/a
    Sync Params            : n/a
    Master Channel         : n/a
    Election Params        : n/a
————————————————————————————————————————————————————————————————————
POWER
————————————————————————————————————————————————————————————————————
    Power Source         : Battery
    Battery Warning Level: None
    System Caps          : FullWake:cpu disk net aud vid 
    

まとめ

簡単にターミナルからワイヤレスの状況がわかります。

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