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

Linux Interview Questions

Questions Answers Views Company eMail

Differentiate between LINUX and UNIX?

851

Enlist the features of Linux operating system?

995

How do you check permissions of each directory to a file?

887

How do you kill program using one port in Linux?

920

How do you list contents of tar.gz and extract only one file?

914

How to check and verify the status of the bond interface?

949

How to reduce or shrink the size of LVM partition?

849

How do you run a command for a limited time?

1019

How do you run command every time a file is modified?

966

What are the basic commands for user management?

1022

You are required to restore the file memo.ben. It was backed up in the tar file MyBackup.tar. Which command would you use to do it?

1062

You wish to print a file ‘draft’ with 60 lines to a page. What command would you use?

963

Which command would you use if you want to remove the password assigned to a group?

936

You want to verify which lines in the file kickoff contain ‘bob’. Which of the following commands will accomplish this?

1001

You need to see the last fifteen lines of the files dog, cat and horse. What command should you use?

979

Un-Answered Questions { Linux }

What is critical section linux?

970

Which utility is used to make automate rotation of a log?

892

When you create a new partition, you need to designate its size by defining the starting and ending?

851

What is the difference linux and redhat?

768

Does linux run faster than windows?

919

Do threads share file descriptors?

916

How do you combine two lines from two sorted files in linux?

916

How do I get to root directory in linux?

1060

Why echo is used in linux?

1034

What is the use of cp p command?

1093

How do I see hidden files in linux?

996

How lilo is useful in linux?

974

Why linux is used?

806

The â€˜logoutâ€™ built in command is used to

1265

How do I search for a grep file in linux?

873

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