Linux Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Interview Questions

Questions Answers Views Company eMail

What is top command in linux?

500

What is du command in linux?

544

What command is used to check the number of files, disk space, and each user’s defined quota?

509

What is df -i command?

539

What daemon is used for scheduling of the commands?

515

What is the difference between bash and dos?

419

If a volume group named vg0 already exists and we need to extend this volume group up to 4gb. How will you do it?

465

What shell does a linux administrator assign to a pop3 mail-only account?

579

How can you enhance the security of the password file?

431

What do you understand by root account?

447

How shadow passwords are given by in linux?

437

Explain the term gui?

455

Explain /proc file system?

456

What is puppet server?

474

What is a shell script?

482

Un-Answered Questions { Linux }

What is devops model?

510

What is ipc for pcb?

498

Which processor structure is pipelined?

475

how would you find the logged user details in linux?

465

Is it hard to learn linux?

455

What is the use of endservent(3) Function?

1173

How do you find who is logged in?

492

Does it help for a Linux system to have multiple desktop environments installed?

643

Which way of creating thread is better?

388

What is the difference between cd and cd in linux?

500

How does diff command work?

498

What is kill command?

496

What happens to hard link when file is deleted?

488

Explain linux shell?

471

What are the advantages of arch linux?

455

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