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

Linux Interview Questions

Questions Answers Views Company eMail

What are the significance of semaphores what are the different types of semaphores?

769

Is linux better than unix?

816

What does gnu stand for?

800

What is the latest linux kernel?

863

Is binary semaphore same as mutex?

792

What is semaphore with example?

802

What does mutex stand for?

751

What is deadlock example?

823

What is the role of semaphores in linux?

787

What is posix in linux?

814

Are there viruses for linux?

758

What are semaphores in linux?

864

What is spinlock semaphore?

820

Why is semaphore used?

755

Is semaphore still used today?

828

Un-Answered Questions { Linux }

What is the first process in linux?

871

What is a script file in linux?

880

What are Address Conversion Functions?

1407

Why red hat linux is not free?

756

How do you check the status of all the services?

817

What is linux firewall?

843

Explain linux shell?

822

Explain the working of command grouping?

961

Mention the nfs server working process?

855

How to create a new file and modify an existing file in vi editors?

809

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

923

How do threads work?

780

You suspect that you have two commands with the same name as the command is not producing the expected results. What command can you use to determine thelocation of the command being run?

974

Do threads share program counter?

863

What are linux kernel threads?

853

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