I am getting quite irritated with Steamcmd and this stupid Steam Guard Nonsense. I have verified my server over 50 times yet I always have to enter in the steam guard code. Thats half the battle because every time I go to update the engine, It asks for the steam guard code, logs me in okay, but never retrieves the license info, thus killing the script.
I ended up installing the game manually to /home/sdtd/engine instead of using your scripts because of this reason, could that be a problem?
I've been contacting Steam support for the past 4 days but not a single response except for an automated "Here follow this guide."