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

Linux Commands Interview Questions

Questions Answers Views Company eMail

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

973

What are the basic commands for user management?

1031

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?

1072

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

969

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

945

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

1005

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

986

You want to know how many lines in the kickoff file contains ‘prize’. Which of the following commands will produce the desired results?

1007

What would be the result of issuing the command cat phonenos?

1062

List the three main parts of an operating system command?

926

What command would you use to create an empty file without opening it to edit it?

1031

You want to copy the user’s home directories to a new location. Which of the following commands will accomplish this?

986

You wish to print the file vacations with 60 lines to a page. Which of the following commands will accomplish this?

890

What would be the result of the command paste -s dog cat?

953

What command do you type to find help about the command who?

980

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Un-Answered Questions { Linux Commands }

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc..?

1159

In order to improve your system’s security you decide to implement shadow passwords. What command should you use?

945

What are the 4 kinds of sentences with examples?

1034

Is llvm a compiler?

966

How do I check my system performance?

1023

How do I clear bash history in linux?

1026

What language is a makefile written in?

953

What is mkdir?

967

What is build process?

1028

What make install does?

946

How can we increase disk read performance in single command in Linux operating system?

1136

What would be the result of the command paste -s dog cat?

953

What is Data Command?

1186

What does the command env do?

1005

What is kill command?

1032

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