/s <username> - Teleports someone to you.
//wand - Gives you the world/edit wand.
//set <block> - sets the 2 positions you set to a certain block.
/setwarp - Sets a warp.
/sethome - Sets a personal warp.
/home - Goes to your personal warp.
/warp - Goes to a warp.
/tpall - Teleports everyone to you.
/abandonclaim - Deletes a persons claim.
/nick <nickname> - Gives yourself a nickname.
/suicide - Killes yourself.
//outline <block> - Makes an outline of your pos1 and pos2.
/speed <number> - Sets your fly/walk speed to the specific number.
/spawnmob <entity> <count> - Spawns an entity.
/time <time> - Sets the time.
/kill <player - Kills a player.
/gm <1,2,3,0> - Sets your gamemode.