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

Linux Interview Questions

Questions Answers Views Company eMail

What command you execute to display the last five commands you have entered?

4 10073

Which two commands can you use to delete directories?

2 6988

our wish to print the file vacations with 60 lines to a page. Which command will accomplish this?

2 4440

To move /home/ben/memos dir in /home/bob/memos, what is the result by mv /home/ben/memos /home/bob

4 6304

What is the command to list ALL (hidden also) files of current directory & it’s subdirectories?

6 9164

What command you use for cpio to create a backup called backup.cpio of all the users’ home dirs?

2 6085

How can I only see the last 5 lines of a file?

Reliance,

10 13228

How can I only see the first 14 lines of a file?

5 10156

What is Write Command?

3 7318

When you issue the command ls -l, what signifies the first character of the resulting display file? 701 What command can you use to determine the purpose of any command?

4 7661

What are two subtle differences in using the more and the pg commands?

Airtel,

2 7084

What can you type at a command line to determine which shell you are using?

Tech Mahindra,

6 11760

How do display error messages instantly when command fails?

4 7338

how do you configure linux system as a router?

HCL,

4 10735

How to recover a deleted file in linux ?

5 12118

Un-Answered Questions { Linux }

How do I search for files containing specific text in linux?

749

What is socket in ipc?

975

Can I download linux for free?

765

What are different command to check ram, process and hdd of linux machine?

1034

You wish to restore the file memo.ben which was backed up in the tarfile mybackup.tar. What command should you type?

933

What could be the problem when a command that was issued gave a different result from the last time it was used?

1230

Explain about gzip filename?

967

Does google own linux?

806

Is face threading bad?

782

Does avg work on linux?

861

Is it possible to use shortcuts for a long pathname?

878

Are threads cores?

885

What does df command do in linux?

1119

How to unzip a file in Linux?

968

What is mutex rtos?

822

For More Un-Answered { Linux } Questions Click Here