Something like a USB rubber ducky (https://shop.hak5.org/products/usb-rubber-ducky https://shop.hak5.org/products/usb-rubber-ducky) would probably work great fo

Something like a USB rubber ducky (https://shop.hak5.org/products/usb-rubber-ducky https://shop.hak5.org/products/usb-rubber-ducky) would probably work great for this use case. They market it towards pentesting but it's useful for automating general system administration as well.