How to manage EFI boot manager entries

Install EFI boot manager:

sudo apt install efibootmgr

List EFI boot manager entries:

sudo efibootmgr -v

Delete EFI boot manager entries:

sudo efibootmgr --delete-bootnum --bootnum 5

For more info please visit: https://linuxconfig.org/how-to-manage-efi-boot-manager-entries-on-linux#:~:text=To%20delete%20a%20boot%20entry%20with%20efibootmgr%2C%20all%20we%20have,bootnum%20)%20to%20actually%20delete%20it.