swe02006

## tether-up.sh
#!/bin/bash

# Find most recent USB network interface
iface=$(ip -o link | awk -F': ' '/enx|usb/ {print $2}' | tail -n 1)

if [ -z "$iface" ]; then
    echo "❌ No USB network interface found."
    exit 1
fi
	#!/bin/bash

	# Find most recent USB network interface
	iface=$(ip -o link \| awk -F': ' '/enx\|usb/ {print $2}' \| tail -n 1)

	if [ -z "$iface" ]; then
	echo "❌ No USB network interface found."
	exit 1
	fi