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?

904

Enlist the features of Linux operating system?

1097

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

929

How do you kill program using one port in Linux?

983

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

964

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

995

How to reduce or shrink the size of LVM partition?

901

How do you run a command for a limited time?

1064

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

1027

What are the basic commands for user management?

1077

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?

1152

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

1015

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

992

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

1051

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

1030

Un-Answered Questions { Linux }

How do I check if my cpu is overclocked?

1091

How commands work in linux?

1090

For what purpose linux is used?

931

How do I check if a port is open linux?

1019

Does linux run faster than windows?

981

Is desktop linux dead?

925

How to stop a process running in linux?

1040

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

983

What is a good processor speed?

994

Which command puts a script to sleep untill a signal is recieved?

1133

how does dns resolution work in linux?

989

what are different ways the context switch happens from user to kernel space or vice-versa ?

2711

What is ssh port forwarding?

944

In what way is imap different than pop3?

942

What does && mean in linux?

1189

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