How to find a computer's MAC Address (Windows, Mac & Linux)
Posted by Donald Mccallum on 04 August 2015 05:58 PM
How to find a computer's MAC Address
Follow these instructions if you need to find your computer's Media Access Control address (MAC address), the unique identifier of a network adapter. The MAC address is a 6-digit hexadecimal number, which is normally written as a twelve character alphanumeric string with a colon (:) or other separating character after every second character :
If you computer has more than one network adapter (for example, an ethernet adapter and a wireless adapter), it will have a different MAC address for each adapter.
Macintosh OS 10.4 and higher
Finding the MAC address varies across the different Linux/Unix operating systems. In many systems, the following command will return the MAC address: