Controlling USB port power. (Was: Is a tool available to check the integrity of copied files?)

Hi, Regarding cutting power to the USB stick, as well as physically pulling it out, it may be possible to ‘turn it off and on again’ by software. https://www.kernel.org/doc/html/v4.16/driver-api/usb/power-management.html#u... https://github.com/mvp/uhubctl#readme https://aur.archlinux.org/packages/uhubctl -- Cheers, Ralph.