/boot:static files of the boot loader
Purpose:this directory contains everything required for the boot process
Except configuration files not needed at boot time and the map installer.
Thus/boot stores data is used before the kernel begins executing
UserMode programs. This may include saved master boot sectors and
Sector map files.
Programs necessary to arrange for the boot loader to being able to boot a file
Must be placed In/sbin. Configuration files for boot loaders that is not
Required at boot time must is placed in/etc.
/boot This path is saved as a static file of the boot loader
Details: This directory holds all the files required by the bootstrapper (except for the following files: At startup, the mapping
Configuration files that are not required for installation), and/boot below is the data before the kernel starts executing the user-mode program.
This data can include a saved master boot sector and a sector mapping file.
A boot loader that can start a file must be placed under/sbin to boot the program. And, at boot boot time
The configuration file for the boot loader is not required and must be placed under/etc.
Specific options:the operating system kernel must be located in Either/or/boot
Certain architectures may has requirements for/boot related to limitations
or expectations specific to that architecture. These requirements is not enumerated
Here Distributions is allowed to add requirements as needed to enable system
Startup on these architectures.
Special Note: The kernel of the operating system must be placed under the root/or directory/boot, a particular type of schema for the schema about/boot
Some limitations or expectations may have some requirements. These requirements are not pointed out here; the release can add some requirements when this
Requirements are required when these architecture-related systems are started.
Linux/boot FHS Translation