Way to recover VRF key?

I accidentally deleted my vrf.vkey cold-key on my air gapped system when trying to move it back over. I wanted to reduce my margin percentage for my new pool. Does anyone know if there is any way to recover just the vrf.vkey? I have everything else still.

U didn’t bkped them on an usb?

I did, but I accidentally used mv instead of cp from my usb when trying to add it back to my hot environment. Trying to see if I can’t recover now a different way.

Ok, but it means u moved the files from usb to server…