bootympäristön
Bootympäristön, also known as a boot environment, refers to the software and hardware setup that allows a computer to start and run an operating system. It typically includes the following components:
The BIOS or UEFI (Unified Extensible Firmware Interface) is the firmware that initializes hardware during the
The bootloader is a small program that loads the operating system kernel into memory. Examples include GRUB
The operating system kernel is the core component of an OS that manages hardware resources and provides
The init system or service manager is responsible for starting and managing system services and processes.
The boot environment also includes the file system, which organizes and stores data on storage devices. Common
The boot process involves several stages, including power-on self-test (POST), bootloader execution, kernel initialization, and the