How to change your network card mac (physical) address on mac os

Here's a way to change your mac address or physical address of your network card. You must be logged in as an admin.

1. Open Terminal
2. Type "sudo ifconfig en0 ether 00:00:00:00:00:00" (replacing the string with the mac you want to apply)
3. Enter your password
4. Plug in the network cable, you're done!