Скачати "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://www.facebook.com/unsupportedbrowser 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 Youtube PlayLists Shell-Scripting: https://www.youtube.com/playlist?list=PL8cE5Nxf6M6b8qW7CSMsdKbEsPdG9pWfu Linux-Commands: https://www.youtube.com/playlist?list=PL8cE5Nxf6M6busx19n_qXtkbOCD9IuS-J RHCSA Certification: https://www.youtube.com/playlist?list=PL8cE5Nxf6M6ZHEt4-CgdvbMyJ3hRAoth3 Putty Software Tricks: https://www.youtube.com/playlist?list=PL8cE5Nxf6M6ammOl0cJgjlZYr-vIcg5Zi Linux OS: https://www.youtube.com/playlist?list=PL8cE5Nxf6M6ZFkAO3tDV7kBdbnDII5GSz Follow Us on Social Media Telegram Group: https://t.me/joinchat/DmuJpxBNLQlVtHmUVrtYiw https://arkit.co.in/one-linux-tutorial/ Reddit: https://www.reddit.com/user/aravikumar48/ https://www.reddit.com/user/aravikumar48/ Mailing List: https://feedburner.google.com/fb/a/mailverify?uri=arkit https://arkit.co.in/snapdrive-command-line-automate/ Facebook: https://www.facebook.com/unsupportedbrowser https://www.facebook.com/unsupportedbrowser LinkedIn: https://www.linkedin.com/in/ravi-kumar-94530121/ https://www.linkedin.com/in/ravi-kumar-94530121/ Twitter: https://twitter.com/aravikumar48 Google Plus: https://workspaceupdates.googleblog.com/2023/04/new-community-features-for-google-chat-and-an-update-currents%20.html https://workspaceupdates.googleblog.com/2023/04/new-community-features-for-google-chat-and-an-update-currents%20.html