The order of Linux boot programs

1. Load Biso hardware information and get the first boot code

2. Read the boot loader information of the MBR of the first boot device

3. Load kernel OS core information, start extracting, and drive all hardware devices

4.kernel Execute init program and obtain run-level information

5.init Executive/etc/rc.d/rc.sysinit Archive

6. Launch the core plug-in module

7.init execution of Run-level of each batch file

8.init Executive/etc/rc.d/rc.local Archive

9. Execute the/bin/login program and wait for the user to log in

10. After logging in, start with the Shell control console

The order of Linux boot programs