#!/bin/bash

# need to add your Token for duckdns below
token=${DUCKDNS_TOKEN:-}
domain="$1"

response=$(curl --silent "https://www.duckdns.org/update?domains=${domain}&token=${token}&txt=&clear=true")
if [ "$response" != "OK" ]; then
    echo "Failed to update TXT record for ${domain} at duckdns.org (is the TOKEN valid?)"
    echo "$response"
    exit 1
fi