o 67ff67feb0 merged with the xscripts repo 11 months ago
..
README.md 67ff67feb0 merged with the xscripts repo 11 months ago
hd-usb.service.example 67ff67feb0 merged with the xscripts repo 11 months ago
hd-usb.sh 67ff67feb0 merged with the xscripts repo 11 months ago

README.md

Completely switch off a permanently connected USB hard drive

Also see this article.