If you use some other desktop environments, the screenshots may not look the same.įirst, search for settings in the system menu and open the first result.What is a MAC address (media access control address)?Ī MAC address (media access control address) is a 12-digit hexadecimal number assigned to each device connected to the network. I am using Ubuntu with the GNOME desktop environment. If you’re afraid of using the terminal you can use the network settings to get the MAC address details. You can also use the bluetoothctl command here. You can see it beside the BD Address field. If you want to see the MAC address of your Bluetooth adapter, you can use this command: hciconfig Get the MAC address of BluetoothĪs I mentioned earlier, all networking devices have a physical address. You can find the MAC address of each device at the last line of the device description, followed by link/ether and it’s 52:54:00:5c:92:bf in my case. Generally, the wireless device names will be wlan0, wlan1, wlan2, wlo0, wlo1, and wlo2, whereas the Ethernet (wired device) will probably have eth0, eth1, eno0, eno1,enpls0, or enpls1. Open up your terminal and use the following command, and it will bring the address of the present network cards in your system: ip linkĪnd you’ll be met with the following output: There are serveral Linux networking commands that can be used to get the MAC address of the WiFi or LAN cards.īasically, use the same command that you use for checking the IP address. Method 1: Find MAC address using command line

I’ll show both command line and GUI methods. In this tutorial, I’ll share the steps for finding the MAC address of your desired networking interface in Linux. The MAC address, also known as the physical address, is a 12-digit hexadecimal code (48-bits) and is represented as MM:MM:MM:SS:SS:SS

So, your WiFi card has a MAC address, and so does the Ethernet (LAN) port. It is because the MAC address is a core part of networking, and each networking peripheral device has its own MAC address.

When you are learning networking or troubleshooting it, you would need to know the MAC address.Ī computer can have more than one MAC address.

How to find a wifi mac address