I found it fairly frustrating to find my way around the OSDEV wiki. So, I decided to take the things I've learned and turn them into a git-based tutorial. This is the first bit, getting some basic ...

GRUB2, stands for GRand Unified Bootloader, is default boot loader for most Linux operating systems. GRUB boot loader is the first program that runs when the computer starts. GRUB is responsible for ...

You might have heard about this old adage - "boot access==root access". It is indeed true! Any one who can access the boot loader can easily get the root access to ...

How many times have you rebooted from Linux to load Windows? Those that dual-boot their system have done this quite a lot. The thing about dual-booting is that it relies heavily on the Grub bootloader ...

Systemd-boot, previously called “gummiboot,” is Grub’s newer competitor. On compatible EFI systems, you can use systemd-boot in place of Grub to boot the system’s operating system. From a high-level ...