cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda11 during installation
UUID=a83b92ee-6243-4fd8-9008-17c05ef8715e /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda2 during installation
#UUID=C0A6-125C  /boot/efi       vfat    defaults        0       1
# /home was on /dev/sda10 during installation
UUID=bb008f49-2160-43d6-9ee2-84023072b571 /home           ext4    defaults        0       2
# swap was on /dev/sda9 during installation
UUID=d7de343e-1cad-446a-b7ba-355414132816 none            swap    sw              0       0
UUID=C0A6-125C  /boot/efi   vfat    defaults    0   1


[ -d /sys/firmware/efi ] && echo "EFI boot on HDD" || echo "Legacy boot on HDD"
EFI boot on HDD