Include a licence for this project
Use a couple more upstreamed functions
Update to latest sbctl and go-uefi
Creates a backup of the currently booted EFI image after a successful boot.
This is a rescue mechanism: each time the system boots successfully, the entry used to boot is backed up, so if you break it before the next reboot, you have a backup/rescue one.
Licensed under the ISC licence. See LICENCE for details.
Copyright (c) 2021, Hugo Osvaldo Barrera