> /createworld world2 overworld default survival easy
[21:16:16] [Server thread/INFO]: Success! Beginning creation of world.
[21:16:16] [Server thread/INFO] [FML]: Loading dimension 2 (world2) (DedicatedServer)
[21:16:16] [Server thread/INFO]: Preparing start region for level 2 (world2)
[21:16:17] [Server thread/INFO]: Preparing spawn area: 8%
[21:16:18] [Server thread/INFO]: Preparing spawn area: 13%
[21:16:19] [Server thread/INFO]: Preparing spawn area: 18%
[21:16:20] [Server thread/INFO]: Preparing spawn area: 24%
[21:16:21] [Server thread/INFO]: Preparing spawn area: 28%
[21:16:22] [Server thread/INFO]: Preparing spawn area: 32%
[21:16:23] [Server thread/INFO]: Preparing spawn area: 37%
[21:16:24] [Server thread/INFO]: Preparing spawn area: 41%
[21:16:25] [Server thread/INFO]: Preparing spawn area: 46%
[21:16:26] [Server thread/INFO]: Preparing spawn area: 51%
[21:16:27] [Server thread/INFO]: Preparing spawn area: 56%
[21:16:28] [Server thread/INFO]: Preparing spawn area: 62%
[21:16:29] [Server thread/INFO]: Preparing spawn area: 69%
[21:16:30] [Server thread/INFO]: Preparing spawn area: 75%
[21:16:31] [Server thread/INFO]: Preparing spawn area: 81%
[21:16:32] [Server thread/INFO]: Preparing spawn area: 87%
[21:16:33] [Server thread/INFO]: Preparing spawn area: 92%
[21:16:34] [Server thread/INFO]: Preparing spawn area: 98%
[21:16:35] [Server thread/INFO]: Success! World world2 has been created.