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One. The Linux boot approximate process is as follows:POST--Boot Sequence (BIOS)--Boot Loader (MBR)--Kernel (RAMDisk)--rootfs--Switchroot In/init---/etc/inittab,/etc/init/*.conf--Set default run level--system initialization script--close or start

Shell script for disk partition formattingOur shell scripting structure is divided into sequential structure, selection structure and loop structure, we have previously introduced the selection structure including if, case statements, loop structure

Remember the startup process for Windows? I believe we can say a general, why say a general, because Windows is the graphical interface to start, but the boot process has done, you know, on the contrary, when the Linux boot, will load these on the

Note: The following learning is done on the Linux system under the CPU of the X86 architecture.I. Introduction to the Linux system startup processPost post-load bios--> read mbr--> start boot loader/grub program-load kernel-user layer init according

The following installation notes are all prepared by QLi when I learned grub2 by myself. I am a newbie. If there is any error, please help me not to mention it. Latest grubV1.99 official http://grub.enbug.org =========================================

The Linux Find command searches the directory structure for files and performs the specified actions.Find command:1. Command format:Find Pathname-options [-print-exec-ok ...]2. Command function:Used to locate files in the file tree and make

System startup processBIOS---->mbr:boot Code----> Execute bootstrapper GRUB (operating system bootstrapper)----> Load kernel----> perform init--->runlevelIn fact, when different systems start, the startup program is very similar1. BIOSThe basic

This is a translation (the original article "avoiding image decompression sickness"). The original Article is a very good article I have read about IOS image display, I have solved some of my doubts and problems, so I have translated and shared some

First, the application of picturesThe image resources in the standard iOS control, Apple has done the corresponding upgrade, we need to worry about is to apply their own image resources. Just like the @2x high-resolution version (translator: the

Multimedia refers to text, pictures, audio, videoFirst, the picture article1. Calculation of image sizepicture size = Resolution * Bit depth/8 (in bytes)Resolution: Is the image of the long * width, the unit is a phase.Bit depth: Is the number of