Familiar with common Linux boot problems and gets hands on experience on basic system recovery with various lab sessions
By the end of the course you will:
Be able to familiar with common Linux boot problems and gets hands on experience on basic system recovery with various lab sessions.
Be able to confidently use the Linux operating system to increase your productivity and Career.
Be able to perform everyday computing tasks from the Linux command line.
LINUX Basic Course Outline
Troubleshooting Linux Boot Problems in Red Hat Linux (Basic System Recovery)
Linux Boot process
Booting of RHEL 7 with systemd
Lab on Basic System Recovery (Initramfs file missing/Corrupted)
Lab on Basic System Recovery (Grub related issues like stage 1.5/2 grub is missing)-Part1
Lab on Basic System Recovery (Grub related issues like stage 1.5/2 grub is missing)-Part2
Lab on Basic System Recovery (Master Boot Record missing/corrupted)
Lab on Basic System Recovery (Critical files are missing like mount binary)
Lab on Basic System Recovery (/boot fs is completely wiped out or corrupted)
Red Hat Enterprise Linux 7
Overview about RHEL7 with its new features
Comparison with RHEL 6
Lab on systemd service (Familiar with different systemd targets & new commands)
Practice Lab Session on systemctl status/stop/start/enable/disable <service>
Practice Lab Session on default target, list dependencies & journalctl etc
Booting modes in RHEL 7
Rescue mode in RHEL 7
Lab on rescue mode
Emergency mode in RHEL 7
Lab on emergency mode
Troubleshooting mode (Overview and Lab)
Lab on Recovering the Root password in RHEL7
Resetting the Root Password Using an Installation Disk
Resetting the Root Password Using rd.break
GRand Unified BootLoader (Grub2)
Overview of Grub
Grub Configuration file
Features of Grub2 and its comparison with Legacy Grub
Practical Lab Session - Different commands to run at Grub2 prompt
Practical Lab Session - Boot from Grub (Selecting Kernel & Initramfs)
Practical Lab Session - How to make your grub password protected
Increase Swap In Linux
Overview of Memory/Swap
Increase swap size using swap partition
Increase swap using swap file
Common Linux boot issues
Basic System Recovery
Booting of RHEL 7 with systemd
12 Lectures
9 Lectures
7 Lectures
7 Lectures
Shikhar Verma, an entrepreneur and corporate trainer, runs the IT company Techstart, which deals with IT-based projects like designing, creating certified courses, writing content, and handling and maintaining various offline/online projects for well-known companies.He had already worked for more than 15 years in the IT industry before starting his own business.Shikhar's passion is to work in an environment where his...
Not technical and not clear. Just displaying the boot process image.
Excellent Explanation.
Lab session on each and every topic gives clear idea.
Thanks Shikhar for providing wonderful content with detailed explanation.
thanks
Great course with detailed and clear explanations of fundamental concepts
Very good course, it will definitely help me for my interview.
Excellent course! I would recommend to see other courses offered by him too!
Yes, thru the course , I learned something. But I hope the lecturer can enhance this course to make it more fruitful.
This Course could have covered more, the Section 4 & 5 is just to drag the Contents. Instead of that you could have added Linux Disk maintenance and troubleshooting. Please add if possible.
Excellent
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Sunitha.g
One of the best course and instructor delivered the best. Thank you.