What I am trying to do is to get the interface name and the nic name (description) via command line in OS X.
On Windows the following command gives me the result I am looking for:
wmic nic get name, index (this outputs for example: 11 Realtek blah )
On OS X I would like to see: en0 Realtek as the output.
Thank you for your help and sorry for my explanations (its late at night and my english is not so good)