So I accidentally 'sudo mv' my files from /* (root directory) to some directory inside my home directory. My OS stopped working and I rebooted. Then I encountered the
error: file '/grub/i386-pc/normal.mod' not found
I can't boot to my linux OS anymore. So I boot from my flash drive with a linux installer. I can still find my linux installation from one of the devices, and the system files that I moved. The problem is that I can't move them back.
The directories left in the device with corrupted linux installation are: dev, home, proc, run, sys
I'm running Linux Mint 17