boot names

There are 2 types of devices in Linux: Character devices (unbuffered and can only be accessed sequentially), block devices (buffered and randomly accessible). Some of these devices are abstractions of physical hardware that actually exist, while others are the functionality provided by the kernel itself (independent of specific physical hardware, also known as "virtual devices"). Each device has a corresponding file (node) in the/dev directory.common devices and file

Boot I D:28420E272E1847A583718262758BD0F7 virtualization:vmware Operating system:centos Linux 7 ( Core) CPE OS name:cpe:/o:centos:centos:7 Kernel:lin UX 3.10.0-123.el7.x86_64 architecture:x86_64 or [Email protected] ~]# hostnamectl statusStatic Hostname:localhost.localdomainIcon Name:computerchassis:n/aMachine ID:80A4FA4970614CF6BE9597ECD6F097A9Boot ID:28420E272E1847A583718262758BD0F7Virtualization:vmwareOperating System:ce

2016-01-26 20:54 12548 People read Comments (1) favorite reports Classification:======= Learning Experience =======(at) Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Directory (?) [+]These days is not my idle nothing to do, is really computer deliberately with me, accidentally, Windows can no longer open, and then, you all know is the re-installed system. But after the installation of the system, you will find that the original Ubun

http://xu3stones.blog.163.com/blog/static/205957136201210309424303Primary partition, extended partition, logical partition, active partition, system partition, boot partition ...Main boot sector, Mbr,bootloader .....All kinds of concepts, do you know what it means?It took a day to finally study clearly, the online many of the explanations are wrong, or do not go deep into the essence, what is the C-disk Ah,

Because Windows does not boot Linux, and each WIN10 upgrade or restore overwrites the boot boot of Linux, which prevents access to Linux, the WIN10 update has been banned. These days win10 out a little trouble, so on the heart to restore the system, OK ~_~ this belch fart, Ubuntu into not go. Inside saved a lot of information, really do not want to reload, Google

How to set the boot item for win7 and set the boot item for win7I think many people are very concerned about the boot speed of their computers. Of course, there are many ways to improve the boot speed. Here we will introduce you to setting boot items. When there are too many

MBR primary Boot Sector resolution and mbr Boot Sector resolution Recently, the structure of the MBR main guide sector needs to be studied in a simple way during image production. Here we record the structure to facilitate later review. Next we will go directly to the question: The MBR primary Boot Sector is located in the first sector of the disk, that is, the

What does it mean to start uefi? In layman's terms, the new motherboard to boot the initialization of the annotation settings, in contrast to the BIOS, the previous U disk boot is for the BIOS, can not guide the UEFI motherboard uefi files to PE, but also some PE to streamline this. The UEFI full name "Unified Extensible Firmware Interface" is a standard for describing type interfaces in detail. This inter

This section mainly:1: Analysis of Spring boot Portal and @springbootapplication source detailedSpringbootapplication contains:@SpringBootConfiguration@ComponentScan@EnableAutoConfigurationThis is the second Spring boot core (1) in the Edith Learning Series-Framework Learning Spring Boot Framework StudyDisclaimer: This article is Edith Java (www.kaigejava.com) or

Analysis of the Spring-Boot-load module in spring boot, I. Preface Under normal circumstances, classloader can only find the *. class file in the current directory or file class in jar. Before loading resources in the nested jar, the class files in the nested jar and the class files of the application are packaged as a jar, so that no nested jar exists, however, in this case, you cannot clearly know what th

First, the MBR and partition tables are backed up, and the backed up MBR files are stored in an FTP or USB flash drive, backup kernel file installation package[[emailprotected]~] #dd if=/dev/sdaof=/root/mbrbs=512count=1[[email Protected]~]#cd/boot[[emailprotected]boot]#lsconfig-3.10.0-123.el7.x86_64 symvers-3.10.0-123.el7.x86_64.gzgrub2 system.map-3.10.0-123.el7.x86_64initramfs-0-rescue-9e0bb12a92ad4834

IOS boot page implementation (1), ios boot implementation At present, most apps will have boot pages at startup. Today we will introduce you to a more intuitive and fast implementation of boot pages. The final result is a full-screen boot page with UIPageControl at the botto

The first spring boot programWritten in front: In view of the extensive details and knowledge of the spring annotations and the SPRINGMVC configuration, we will go directly to spring boot learning after learning comprehension and will be understood again when using annotations and other relevant knowledge points in subsequent learning. To run the first spring boot