efibootmgr for UEFI boot menu
The Linux efibootmgr command-line tool is a powerful asset for managing UEFI boot options. I’ll explain its usage through practical examples.
sudo apt install efibootmgr
sudo dnf install efibootmgr
sudo pacman -S efibootmgr
efibootmgr current settingsefibootmgr
or
efibootmgr -v