5+ Years Linux Administrator Mock Interview Asked on Realtime Scenario based Interview Questions
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In this Linux Administrator Mock Interview with Kishore I have Asked Below Realtime scenario based Interview Questions. He is having 5+ years Experience in Linux Admin role.
1. After rebooting a RHEL 9 system, a disk is not showing up. What steps would you take to troubleshoot and resolve this issue in real time?
2. What is ILO and Why we use ILO ?
3.You are tasked with transferring files between two Linux servers.
4.What is scp, and how does it work?
5.What are the key differences between using scp and rsync for file transfers?
6.You need to add a 5GB partition to a Linux system. How would you perform this task using fdisk or parted
7. In a Linux environment, what is Logical Volume Management (LVM), and can you explain why LVM is commonly used in managing storage?
8.You need to extend a logical volume by 10GB, but the volume group has no free space left. How would you approach this situation?
9.You are working on a Linux file system and need to manage file references efficiently. Explain the difference between a soft link (symbolic link) and a hard link and How to create a Softlink and hardlink ?
10. Is it possible to schedule a task in crontab to run every 2 seconds? If not, what alternative methods can be used for such a frequency
11.You have a tar archive (backup.tar.gz) that contains multiple files. How can you extract just a single file (important.txt) from this archive without extracting everything?
12.Can you explain the concepts of high availability (HA) and fault tolerance in the context of a Linux server environment, and how they are implemented to minimize downtime?
13. How to delete a logs which is 30 days older ?
14. A user runs the ls -l command on a server but receives no output. What could be the potential reasons for this behavior, and how would you troubleshoot the issue?
15.What steps would you take to identify and remove duplicate packages in a Linux distribution, and which tools or commands would you use to accomplish this?
16. What is the first line linux shell script ?
17. what is the purpose of shebang (#!) ?
18. what is command substitution ?
19. what are exit code in shell script ?
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Watch English Playlist of Linux 100 + Realtime Scenario Based Interview Questions and Answers Explained in Detail
Part 1 • Linux 100 + Realtime Scenario Based I... ( In this video I covered 8 Q&A)
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Part 8 • Linux 100 + Realtime Scenario Based I... (In this video I covered 10 Q&A)
Part 9 • Linux 100 + Realtime Scenario Based I... (In this video I covered 10 Q&A)
Part 10 • Linux 100 + Realtime Scenario Based I... (In this video I covered 12 Q&A)
Part 11 • Linux 100 + Realtime Scenario Based I... (In this video I covered 10 Q&A)
Part 12 • Linux 100 + Realtime Scenario Based I... (In this video I have covered 10 Q&A)
Part 13 • Linux 100 + Realtime Scenario Based I... (In This Video I have covered 1 Scenario based Interview Q&A )
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