GET_
MAC_
ADDRESS_
COMMAND
private val GET_MAC_ADDRESS_COMMAND: String = "ip link show | awk -F': ' '/^[0-9]+: e/{print $2}' | head -n 1 | xargs -I {} ip link show {} | awk '/ether/ {print $2}'"
GET_MAC_ADDRESS_COMMAND bash command used
to retrieve the mac address of the network interface used to execute the Wake-on-Lan start