Script author: napstrike
This windows batch script transposes between two versions of files. The bat file must be inside the folder of the said files.
This is useful for quickly switching between your multiplayer (TES3MP) and single-player profiles. No more manual copying of openmw.cfg and settings.cfg.

1. How to use:
Launch transpose.bat and follow onscreen instructions.

2. Suggestions for Mod Organizer 2 users:
People that use two different mod profiles generally use MO2's profiling system. However, that system does not change settings.cfg. Many people would like to use different distant land and groundcover settings in multiplayer. Even if you are using the same settings in SP and MP, opening up MO2 to switch between two mod profiles every time is a hassle.
I recommend people with this problem to follow the instructions below:

2.1. If you haven't already, follow the instructions in the first section. 
2.2. Open MO2, select one of your mod profiles and export it to openmw.
2.3. Run the transpose.bat
2.4. Go back to MO2, select your secondary mod profile, and export it to openmw.

Voila, your mod lists are now properly recorded. To switch between them, run transpose.bat

How it works:
The script looks for files with the prefix "transpose_" and finds their non-prefixed counterparts. Then it basically switches those two sets of files with their counterparts. (Detailed explanation for people interested: It adds a temp_ prefix to original files, deletes the transpose_ prefix from the secondary files, and then replaces the temp_ prefix with transpose_ prefix. Now the original files have become the secondary files, and secondary files have become the primary files)