refind-install(8) on Linux
The text 7cbc7528a2d4, as Debian 10 (Buster) shipped it.
Install rEFInd to the ESP and create an NVRAM entry
Flags it lists
-
--alldrivers -
--encryptkeys -
--keepname -
--localkeys -
--nodrivers -
--notesp -
--ownhfs -
--preloader -
--root -
--shim -
--usedefault -
--yes