pawn Code:
native RestartServer //Restart the Server
native StartLocalSAMPServer(port) //Start Local SAMP Server
native RespawnPlayer(playerid) //Respawn The Player
native KickEx(playerid, "Reason here") //Kick a player with a custom reason
native KillPlayer(playerid) //Kill the player, usefull for a /kill command
native CreateCommand(command,params here) //An Easier way for creating commands