Linux boot sequence Overview

1 load the BIOS hardware information, and obtaining a first code device startup;
2 first reads a boot loader MBR information guidance device starts;
3 core information Core loading the operating system, start the extraction core, and attempts All hardware drivers;
4 core and the init program acquires operation information;
. 5 /etc/init.d init script execution;
script /etc/modeprobe.d/ 6 plugin module starting core;
. 7 performs operations of the respective init batch script;
8 /etc/init.d/rc.local execute the init file;
9 execute / bin / login program, waits for user login;
after 10 Login began to shell the control panel.