My friends own a Minecraft server and I was playing around with commands when I teleported to y 100000000000000000000000000000000 just because I wanted to see how high maps could go. That was a big mistake. Now every time I go on the server I crash. 

I don't have access to the server files and I don't have the owner's email or phone number or anything and I'm the only one that plays on the server. I know that one solution is to make a new Minecraft character but that would involve me to pay. 

Is there some way I can delete my player information or change the location without access to the server files? I don't want to leave the server because I've been building a castle for 3 months now and I don't want to give up that easy.


Question: VPN server to access Samba4
Answer: How about setting up an (separate?Ubuntu) OpenVPN server? To get started, look here: http://ideasnet.wordpress.com/2012/02/19/ides-networking-creating-a-vpn-site-to-site-using-openvpn-between-2-server-with-ubuntu-10-04lts-server-edition/

OpenVPN.net also provides a OpenVPN Access Server Virtual Appliance that you could take a closer look at if you like to do a quick test setup.

There are plenty of information to find here at SF or via Google on how to setup a OpenVPN server on Ubuntu. OpenVPN server can also handle client connections from Windows, Linux, Andriod etc...) not only site-to-site connections.