I keep seeing allusions to the idea that EFI / UEFI shells support network resources with an extension, but I don't seem to be able to find anything concrete.
I'm trying to get sas3flash.efi on to a local system from a network resource in the EFI shell.
I have an HTTP server with the files I need on it, I just need a little bit of space in the EFI shell (a ramdisk would do just fine) and the wget command.
I feel like this shouldn't be as hard as it is. Am I missing something critical?