These commands are safe to run without changing anything. Here are some methods to get the MAC address. py extension and execute the file with below command:ĭmesg is another free open source utility, through which you can easily get out the MAC address of any interface.How to list MAC address on Linux is a commonly asked question during a Linux job interview. With open(os.path.join(os.path.join(sys_net, dev), ‘address’)) as f: If you are good in python, then you can use the below script for displaying the MAC address of all interfaces.

With regix expression along with grep utility, will also helps you to get the MAC Address of any interface.Ĭommand: ifconfig eth0 | grep -o -E ‘(]’ With the help of below command, you can easily print out the MAC address directly from your current interface (eth0) file which is located at /sys/class/net/eth0/address.Īnd if you want to display all Interface’s MAC Address, then type “ cat /sys/class/net/*/address” With the help of below command, you can easily find out the MAC Address of your Kali Linux machine. Otherwise, you can check the below commands where we’ve explained the process for getting the MAC Address by 10 different ways. The MAC address is often printed on a label attached to the device, or printed on the box it came in. In order to find the MAC address of the Ethernet device, you must first execute all the below commands as a root. On Linux systems, the Ethernet device is typically called eth0.

In Microsoft Windows, getting MAC Address is very easy task but in Linux, there are so many different ways through which you can get the MAC Address and especially if you are doing some BASH/Python work, its very important that you should get the MAC Address in just one line without any extra information about the interface. MAC addresses are used as a network address for most IEEE 802 network technologies, including Ethernet and Wi-Fi. A media access control address (MAC address) of a device is a unique identifier assigned to a network interface controller (NIC) for communications at the data link layer of a network segment.

How to get the mac address linux