Have you ever found it tedious to write DimensionIDs in the .cfg file, for example in IncreaseMobs?
If you need to write all DimensionIDs, you must to see the .log file.
It's too cumbersome and depending on the environment, Minecraft doesn't even provide output of the registered DimensionIDs.
Therefore, this small mod will generate a text file that contains all the registered DimensionIDs in your game directory.
It would allow you to write all the DimensionIDs in the .cfg file with just copy and paste.
...That's all.(´・ω・`)
How to use
1,Join your any world.
2,Move your game directory.
3,Find and open the dimensionIDGetter.txt file.
4,Copy and paste the IDs from that file.

