How to Get the MAC Address of Linux

In this article, we will explore how to find the Media Access Control (MAC) address of your Linux device. The MAC address is a unique physical address assigned to each network adapter in a computer or mobile device.

To get the MAC address of your Linux device, you can follow these steps:

1. Open a terminal and type `ifconfig -a` followed by Enter. This will display information about all network interfaces on your device. Look for the line that starts with 'HWaddr' or 'ether' or 'lladdr'. This is the MAC address of your device.

2. Alternatively, you can use the command `ip link show` to get a list of network interfaces and their corresponding MAC addresses.

On Linux, each adapter has a unique Physical Address, which is its MAC address. You can find this by typing `ip link show` or `ifconfig -a`.

Finding the MAC Address on Other Devices

If you are using a different operating system, such as Windows or macOS, here's how to find your device's MAC address:

* On Windows, open Command Prompt and type `ipconfig /all` followed by Enter. Look for the line that starts with 'Physical Address' or 'MAC Address'.

* On macOS, open System Preferences > Network > Advanced > TCP/IP > Wi-Fi Address.

* On Android devices, go to Settings > Connections > Wi-Fi > More options > Advanced and locate the MAC address.

Understanding MAC Addresses

A MAC address is a 48-bit value that consists of twelve hexadecimal characters. It's often displayed in one of two formats: six groupings of two characters separated by hyphens (e.g., ab-cd-ef-12-34-56) or using colons as separators.

In conclusion, finding the MAC address of your Linux device is a straightforward process that can be done using various commands and settings. Remember to note down the correct format for displaying your MAC address, which is often used when connecting devices to networks or setting up network printers.

How to get mac address of linux