Bukkit

All commands:
[] - required arguments
() - optional arguments

• /gamemode; /gm [0/1/2/3/survival/creative/adventure/spectator] (player) - added old arguments and alias "gm"
• /feed (player) - restores hunger
• /heal (player) - restores health
• /fly (player) - allows flying in survival mode
• /god (player) - no damage in survival mode
• /godfood (player) - always 20 food level
• /godfake (player) - there is damage, but health is always full and food level is always 19
• /pvp [on/off] - switch pvp for all players
• /infblocks [block name] - gives one infinite stack of any block in survival mode
• /freeze [player] - freezes player at one place, but he can move cursor
• /unfreeze [player] - unfreezes player
• /restore (player) - restores health and hunger
• /enderchest [player] - opens player's enderchest
• /coords; /where [player] - send you player's coordinates
• /stats (player) - send you player's general statistics
• /message; /m [player] [message] - direct messages with sound notifications
• /s [player] - teleports player to you
• /tpall (player) - teleports all players to you or target
• /laggclear; /lagg (type) - removes entities
• /entity [entity] (quantity) (x) (y) (z) - spawns entities
• /doll [spawn] - spawns an armor stand, that displays dealt damage above it's head