Prints the first IP address encountered based on network service order

get_macOS_primary_IP.bash

#!/bin/bash

devices=($(networksetup -listnetworkserviceorder | awk -F': ' '/Port/{ gsub(/\)$/,""); print $3 }'))

for iface in "${devices[@]}"; do
    if ! ipconfig getifaddr "$iface"; then
        continue
    else
        exit 0
    fi
done

echo "None"