~~~~~ Warning !!! Content posted here are gained through the real world experience or some may come from training or any other Internet sources. Reading this blog may confuse you or may increase understanding of UNIX/Linux operating system and its component. It might help you to land on Real job or may fire your from the Real job. So, use on your own risk !!! No left or right reserved !!! -Kamal ~~~~~
Friday, May 19, 2023
RHEL8 - Boot process
RHEL8 - Boot Process of Linux
1.) Power-on (POST) and hardware initialization
2.) Bootloader
3.) Kernel initialization
4.) Initramfs (Initial RAM Filesystem)
5.) Init process
6.) Init system or systemd
7.) Login prompt or graphical User Interface
8.) User session
Note: boot process can be slightly vary between different Linux distributions
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