I went through one of the nether portals on the outside of the night club and it brought me to above the bedrock in the nether. Is there a way i can get out?

type:

/warp spawn

it says /warp help and when i type that it says warp help thats it

so dont type /warp help.... type /warp spawn

then it says /warp help- displays the help for MyWarp

also it says im not logged in how do you log in (in the game)

Craftin: Not sure if trolling, or...

If you are not logged in then you are not in the Nether and not trying to warp anywhere.

If you ARE logged in and happen to find yourself in ze Nether, simply type: /warp spawn OR /spawn *(the / is included in the command)*

As far as logging in to the actual server is concerned: You go to "Add Server" in your Minecraft program, and enter the name "Minetown" or "Ye Old House of Sawine" as I prefer to call it, and then in the server address box below the name, you type: mc.minetown.net:25565

Then you press "connect."

If you cannot connect then there is some other issue, like you're running a cracked client (Hamachi), or have been banned, etc.