- Find & Scan Wireless Networks from the Command Line in Mac OS X
- Accessing the Wi-Fi Utility in Mac OS X Command Line
- How to Scan for Wireless Networks from Terminal in Mac OS X
- Mac Terminal WIFI Commands
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- Как подключиться к сети из командной строки в Mac OS X
- How to access the Wi-Fi password through Terminal?
- 5 Answers 5
Find & Scan Wireless Networks from the Command Line in Mac OS X
A long hidden airport command line utility buried deep in Mac OS X can be used to scan for and find available wireless networks. This powerful tool is very helpful for network admins and systems administrators, but it’s handy for the average user to help discover nearby wi-fi routers as well.
Accessing the Wi-Fi Utility in Mac OS X Command Line
To use this tool to find nearby wifi networks, the first thing you’ll want to do is create a symbolic link from the airport utility to /usr/sbin for easy access. The command for this varies per version of Mac OS in use, select which is relevant to your Mac OS X version on the Mac in question.
Launch the Terminal and type the following command:
Making a symbolic link for airport tool in MacOS High Sierra, Sierra, OS X El Capitan, Yosemite, and later
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/local/bin/airport
If you see an “operation not permitted” error message it’s likely because you either don’t have a bin directory in /usr/local/ (you can make one yourself), or you have SIP enabled, the SIP rootless feature can be disabled if desired by advanced users.
Make a symbolc link for airport tool in Mac OS X Mavericks, Mountain Lion, Snow Leopard
sudo ln -s /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport /usr/sbin/airport
Either of the above commands must appear on a single line to work properly.
Enter the administrator password to create the symbolic link, which functions as an alias would in the Finder. Now you can use the airport command without the lengthy path to access it.
How to Scan for Wireless Networks from Terminal in Mac OS X
Now, to scan for and find all wireless networks within range, type the following:
The list returned will show all available wifi networks and their router name (SSID), the router address (BSSID), signal strength (RSSI), channel, and security types used by the network.
This basically works like a command line wi-fi stumbler, revealing the available wireless networks that are within range.
By watching the output of airport -s and the RSSI strength, you could use the airport command line tool in a similar fashion to the Wi-Fi Diagnostics utility to optimize a wireless connection.
You can also get much of the same detailed information from the Wi-Fi menu by holding the Option key on click, although that will only show you details of one access point at a time.
Alternatively, Mac users can turn to the Wi-Fi scanner tool native to Mac OS X to stumble for nearby wireless networks entirely in the GUI. The output will be the same for either the Wireless Diagnostics app approach, or the command line approach offered here.
Do you have any handy tips or tricks for scanning wireless networks from the command line of a Mac? Either using built-in tools or third party options? Share your thoughts in the comments below!
Mac Terminal WIFI Commands
I’m seeing over a thousand people a day show up here looking for the mac terminal WiFi commands.
The OSX terminal has several command line tools that allow you to manage your WiFi settings. Connecting, disconnecting and scanning for available WiFi networks is easy once you know which command does what.
Hopefully this list of command line wifi tools is helpful.
#1. Turn off wifi on your macbook from the Mac OSX terminal command line:
> networksetup -setairportpower en0 off#2. Turn on wifi on your macbook from the Mac OSX terminal command line:
> networksetup -setairportpower en0 on#3. List available wifi networks from the Mac OSX terminal command line:
> /System/Library/PrivateFrameworks/Apple80211.framework/Versions/A/Resources/airport scan#4. Join a wifi network from the Mac OSX terminal command line:
> networksetup -setairportnetwork en0 WIFI_SSID_I_WANT_TO_JOIN WIFI_PASSWORD#5. Find your network interface name:
> networksetup -listallhardwareportsOnce you know how, it’s easy to use the mac terminal WiFi commands. Not sure why they’re buried in the OSX documentation so deeply, but hopefully this is helpful to someome.
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Как подключиться к сети из командной строки в Mac OS X
Утилита networksetup позволяет подключиться к любой доступной сети, независимо от того, является ли это маршрутизатор, подключенный через Ethernet, маршрутизатор Wi-Fi, который транслирует или не передает SSID, а также требуется ли для него шифрование пароля.
Поскольку в наши дни большая часть сетей осуществляется с помощью беспроводной связи, мы сосредоточимся на подключении к Wi-Fi через командную строку OS X с помощью утилиты networksetup.
В самом простом варианте для подключения к незащищенной сети, такой как общедоступная беспроводная точка доступа, просто укажите SSID и укажите правильный сетевой интерфейс для использования следующим образом:
Программы для Windows, мобильные приложения, игры — ВСЁ БЕСПЛАТНО, в нашем закрытом телеграмм канале — Подписывайтесь:)
networksetup -setairportnetwork en0 SSID
Да, синтаксис заключается в использовании -setairportnetwork, хотя OS X больше не называет Wi-Fi «AirPort», это просто пережиток предыдущих версий. Это может измениться в будущих версиях Mac OS, но пока остается прежним.
Вам может потребоваться префикс команды с помощью sudo, чтобы присоединиться к другому беспроводному соединению, в зависимости от привилегий активного пользователя.
Чтобы подключиться к любой беспроводной сети из командной строки, для которой установлен пароль, используйте команду networksetup следующим образом:
sudo networksetup -setairportnetwork en1 SSID PASSWORD
Итак, в практическом примере, допустим, мы подключаемся к сети с именем «Wireless», а пароль установлен на «macsrule» следующим образом:
sudo networksetup -setairportnetwork en1 Wireless macsrule
Эта функция присутствовала в Mac OS X от Snow Leopard до OS X Yosemite, но может работать и в более старых версиях Mac OS X. Вы можете узнать больше об инструменте командной строки networksetup, загрузив его справочную страницу, выполнив следующую команду:
Или прочитайте любой из наших многочисленных полезных советов по использованию настройки сети в OS X для выполнения различных сетевых функций на Mac через командную строку.
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How to access the Wi-Fi password through Terminal?
I am at my school and the computer I am currently using is connected to a Wi-Fi network. I want to know the Wi-Fi password and I am on a Mac. I know there is a way to do it through Terminal. What I am using is:
security find-generic-password -ga AirPort I use that to find the password if it is in a keychain, but I know there is another way to do it. My friend who is a coder told me their is but they said they wont help me. All they told me was «generic» was a hint. I used «generic» in my command but I don’t get it. I tried your answer but it keeps asking my for the admin password. I am connected to the wifi but it still wont work. My coding friend looked at this and said I’m not looking for a AirPort password I’m looking for a regular password.
Prerequisite, you are the owner, with Admin password, you are or have been connected to the specific WiFi and the password is saved in keychain.
5 Answers 5
security find-generic-password -D "AirPort network password" -a $SSID -g | grep "password:" Replace $SSID with the SSID (the network name) of the network that you wish to obtain the key of.
This command looks for all keys with a type of «AirPort network password» and searches for the key with the name of the SSID that you provide.
I’ve added following two functions wssid and wpass in my ~/.zshrc to detect current SSID and get the password for it. No need to set the $SSID variable. Also use the -w parameter instead of -g to show just the password. No need to grep it then. wssid () < /System/Library/PrivateFrameworks/Apple80211.framework/Resources/airport -I | awk -F' SSID: ' '/ SSID: /
I think what you’re actually looking for is this:
security find-generic-password -ga "ROUTERNAME" | grep "password:"
You’ll get in response something like:
You can also use the flag -w to show only the raw password and avoid any extra grep , like so:
security find-generic-password -wga "ROUTERNAME"
Which in the above example would simply return:
Thanks, I have the MacBook connected to the WiFi but forget the password. help me a lot to retrieve the password and use the internet on the mobile.
/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -I agrCtlRSSI: -51 agrExtRSSI: 0 agrCtlNoise: -93 agrExtNoise: 0 state: running op mode: station lastTxRate: 130 maxRate: 217 lastAssocStatus: 0 802.11 auth: open link auth: wpa2-psk BSSID: 0:31:c2:41:53:14 SSID: DansLeVille MCS: 15 channel: 5 /System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport -s SSID BSSID RSSI CHANNEL HT CC SECURITY (auth/unicast/group) America_Online 00:71:c2:9a:11:b0 -86 1 Y US WPA(PSK/AES,TKIP/TKIP) WPA2(PSK/AES,TKIP/TKIP) xfinitywifi 00:71:c2:9a:11:b2 -72 1 Y US NONE xfinitywifi 84:00:2d:78:ee:ea -56 11 Y US NONE amber 74:1b:b2:d5:93:a9 -53 104 Y US WPA2(PSK/AES/AES) xfinitywifi 74:85:2a:a9:f3:4a -66 11 Y US NONE HOME-1A17-2.4 74:85:2a:a9:f3:48 -66 11 Y US WPA(PSK/AES,TKIP/TKIP) WPA2(PSK/AES,TKIP/TKIP) Cooper Works Streaming 90:a7:c1:b9:6c:37 -50 11,-1 Y -- WPA(PSK/AES,TKIP/TKIP) WPA2(PSK/AES,TKIP/TKIP) amber 74:1b:b2:d5:93:a8 -49 11 Y US WPA2(PSK/AES/AES) sudo security find-generic-password -D "AirPort network password" -a YOUR_SSID_NAME -g | grep password: password: "pseudononymous1234. " You see the password: at the end.