This script names your NIC manufacturer based on MAC-address
$ ./macinfo.sh <mac address>
`<mac address>` must be in format xx:xx:xx:xx:xx:xx or xx-xx-xx-xx-xx-xx
$API_KEY env variable must contain api key for macaddress.io
$ docker build -t macinfo .
$ docker run -e API_KEY=<your macaddress.io api key>
macinfo <MAC address>