USB Disk Scrubber for Raspberry Pi
Raspberry Pi installation
# Log in as pi
cd
sudo apt install scrub e2fsprogs util-linux git exfat-fuse exfat-utils
git clone https://github.com/jondale/piscrubber.git
(crontab -l 2>/dev/null; echo "@reboot /home/pi/piscrubber/run.sh") | crontab -