RHEL7 Boot Process Step by Step Explained - Tech Arkit скачать в хорошем качестве

RHEL7 Boot Process Step by Step Explained - Tech Arkit

RHEL7 Boot Process will like this see this video and understand complete picture. Join WhatsApp Group to connect other techies: https://chat.whatsapp.com/Lvn9ym5WxJF... Poweron -- SMPS - Switched-mode Power Supply -- POST - Power On Self test -- BIOS - Basic Input Output System -- MBR - Master Boot Record -- 446 Bytes - Bootloader information -- 64 Bytes - Partition Information -- 2 Bytes - Magic bytes to identify errors -- GRUB - Grand Unified Boot Loader -- /boot/grub2/grub.conf -- 1 The 446 Byte file for stage 1 is named boot.img and does not contain the partition table which is added to the boot record separately. -- 1.5 The first partition on the hard drive begins at sector 63 and with the MBR in sector 0, that leaves 62 512-byte sectors—31,744 bytes—in which to store the core.img file which is stage 1.5 of GRUB. -- 2 The function of GRUB2 stage 2 is to locate and load a Linux kernel into RAM and turn control of the computer over to the kernel -- initramfs -- /sysroot - Read Only - compressed format will be extracted -- systemd - fork(); call -- Target will be loaded -- Services will be started -- User Interface #RHCSA #1_ON_TRENDING #LINUX_TUTORIAL #RHEL7 #Boot_Process Youtube PlayLists Shell-Scripting: https://goo.gl/a1Hu3s Linux-Commands: https://goo.gl/QDoL7h RHCSA Certification: https://goo.gl/X2Ksqn Putty Software Tricks: https://goo.gl/MB1Do2 Linux OS: https://goo.gl/62p8s9 Follow Us on Social Media Telegram Group: https://goo.gl/KPvMda https://arkit.co.in/one-linux-tutorial/ Reddit: http://bit.ly/redditark https://goo.gl/mcUvef Mailing List: http://bit.ly/feedburnerark https://goo.gl/fb/WAU7JG Facebook: https://fb.com/linuxarkit https://goo.gl/2QN4sD LinkedIn: http://bit.ly/linkedark https://goo.gl/ZLcikC Twitter:   / aravikumar48   Google Plus: http://bit.ly/gplusark https://goo.gl/79zwX9