Kernel Booting Parameters
Linux Kernel Booting Parameters are passed to the kernel when the machine is booting. We can pass parameters to control disks, graphics cards, serial consoles.
Linux Kernel accepts parameters being passed to the kernel when the machine is booting. We can pass parameters to control disks, graphics cards, serial consoles, networking details and many other input / output options.
Boot parameters can be configured on the GRUB menu or on /boot/grub/grub.cfg , these parameters are used to control and optimize peripherals functions on boot. Kernel can auto-detect information about most common peripherals.
Advanced Configuration and Power Interface
The rdev command can configure:
https://www.kernel.org/doc/html/v4.14/admin-guide/kernel-parameters.html
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