echo "\033[36m📊 Network Interface Speeds:\033[0m"
for iface in $(ip link show | grep "^[0-9]" | awk '{print $2}' | tr -d ':' | grep -v "lo"); do
	speed=$(cat /sys/class/net/$iface/speed 2>/dev/null)
	[[ -n "$speed" && "$speed" != "-1" ]] && echo "├── $iface: ${speed} Mb/s"
done
