= INSTALLATION To install HOS to an EFI partition, follow these steps: 1. copy build/hello/BOOTX64.EFI to /boot/efi/EFI/HOS.EFI (as root). 2. Register EFI loader for HOS (one time only) with command: efibootmgr -c -d /dev/nvme1n1p2 -l '\EFI\HOS.EFI' -L HOS 3. Set boot order to desired boot order. Exact order will be system dependent. Example: efibootmgr -o 2,0,6,5