Removing duplicates

[kjcraig77]

I recently got my rpi3 with hyperpie on it to run just perfectly. Dumped a shit ton of roms for pretty much everything. Got all the images and videos working fine. No hackdd duplicates or anything like that all is well. But my question is......is there a way to remove duplicate roms from several systems? Like a stream line process? Rather than manually? For instance...... Street fighter 2 Theres a rom for this is mame, fba, snes, genesis etc...... Im assuming i just have to do this manually. But maybe there is a tool that will help.with this Thanks for help

[meleu]

@kjcraig77 if you had read the read-this-first post you would see this:

5. Make sure you are using an official image, or have done a manual install yourself. We will not support 3rd party images.