Have you tried run it under Wine? What do you need from it? Using API is pretty easy if you know some basic programming. I can rewrite ethman for Linux in c++ or python but I need source code. Now I'm working on my own multiplatform solution for remote control, and probably share it when it's "not crappy" enough.

I'm writing python script to check whether pc is running on UPS or not and based on that, control GPUs mining(to extend time running on battery).
I've found a small bug in Remote Management API documentation:
Should be: