The EFI partition in use is usually mounted on EFI-booted systems in /boo/efi
.
I'm not sure if that's how it works everywhere, but at least on MacBook for every OS there's a separate small EFI partition.
Can be done with efibootmgr
. Calling it without parameters gonna print available boot options.
- Booting to a system next time: use an option
-n XXXX
, whereXXXX
comes fromBootXXXX
entries. Note: this doesn't seem to work on Mac Air 2013.