Linux Interview Questions
Questions Answers Views Company eMail

why is the tar command used?

525

How to write the output of a command to a file?

551

Suppose you try to delete a file using the rm command and the deletion fails. What could be the possible reason?

530

What is the export command used for?

503

Explain the free command.

561

Explain process management system calls in linux?

526

How to copy a file in linux?

394

How to find where a file is stored in linux?

438

explain the redirection operator.

479

How to see the list of mounted devices on linux?

447

What is linux kernel? Is it legal to edit linux kernel?

551

Which are the different modes of vi editor?

421

How would you delete a directory in linux?

435

How to rename a file in linux?

435

What are inode and process id?

486


Un-Answered Questions { Linux }

What is #!/ Bin sh?

526


How does hyperthreading work?

421


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

451


How do I see running processes in linux?

428


How to Create Pipes?

1256






What is cd command used for?

539


How to enhance the security of password file in linux?

430


What is the difference between soft and hard mounting points?

460


What are bash scripts used for?

542


Explain process management system calls in linux?

526


Brief about FTP hostname?

583


How many interfaces(ethernet cards) are working using single command?

504


What is the use of PF_INET and SOCK_STREAM?

980


How do I determine my ip address in linux?

446


Where is wget installed on linux?

440