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

Linux Interview Questions

Questions Answers Views Company eMail

What are system calls used for process management in linux?

840

Why should you avoid telnet to administer a linux system remotely?

738

What are the linux distribution (operating system) names?

707

Is it legal to edit the linux kernel?

663

You want to send a message to all connected users as “server is going down for maintenance”, what will you do?

885

Name a service that you should disable (which acts both as web and ftp server) on a linux server?

805

Is there any relation between modprobe.conf file and network devices?

667

Explain the work of ctrl+alt+del key combination on the linux operating system?

640

How do you get the full path of a file in linux?

658

What are linux file systems?

656

What is the core of the linux operating system?

647

Explain the features of stateless linux server?

873

How to copy text to the clipboard?

629

What is the role of kudzu?

653

Compare linux & windows?

666

Un-Answered Questions { Linux }

Is binary semaphore same as mutex?

615

What command should you use to check the number of files and disk space used and each user’s defined quotas?

841

What is the difference between diff and cmp command in unix?

703

How can deadlock be prevented?

681

Who invented semaphore?

649

How compile c++ program in cmd?

816

What is timestamp of a file in linux?

650

How to Understand Netmask Values?

1101

Which partition stores the system configuration files in Linux system?

798

How can you find the status of a process?

639

What are the features of linux os over other operating systems etc?

652

What are sockets used for?

613

Can semaphores be negative?

641

I want to configure production interface and manage interface, how to configure both interfaces in Linux. please post the answers

1782

Who unix commands?

869

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