This is a hook script to be used with dehydrated and Servercow.
This script is safe to be used with HOOK_CHAIN="yes".
A chained call to this script will skip the sleep time until the last record has been added to your zone. Besides that, there are no differences.
A file scow-hook.auth must be created in the same directory as this script. Insert your users credentials in the following format:
user=dns_api_user
pass=password
! Please create an unprivileged user @ Servercow to access the DNS API.