Required watching and research for my friends in networking.
This software provides an extremely basic OS with the sole job of loading another network operating system.
Dependency for the NOS of choice is a couple of commands that need to be installed in order to ask ONIE to revive itself.
(hat top to @irq who linked to it a while ago, but I didn’t quite get it then..)
Under 4mb. x86 will be a bit bigger…