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

Linux Interview Questions

Questions Answers Views Company eMail

What is lilo how is it useful in linux?

833

How to uninstall software with the command line in linux?

862

List the different modes of using vi editor in linux?

1034

How to give permission to full permission in linux?

850

How to enhance the security of password file in linux?

1017

Compare cron and anacron in linux with an example?

832

What is a daemon process in linux?

1071

What is the use of a symbolic link in linux?

879

What do you mean by ldconfig in linux?

819

What are system calls in linux?

1049

What does swap mean in linux?

934

What is the difference between linux and redhat?

914

Which command in linux is used for the description of any command?

927

What is the difference between filesystems ext2, ext3 and ext4 in linux?

871

What are the essential features of the linux operating system?

935

Un-Answered Questions { Linux }

How can we define selinux?

943

Which one is better thread class or runnable interface?

816

What is a lightweight thread?

812

What is the difference between socket & port?

899

Explain about chmod options filename?

1134

How you will create new folder / directories and how to remove file and folder in linux?

928

What is apt get linux?

872

What is the differences between scp and rsync in linux?

963

Why is hyperthreading turned off?

799

What is cd linux?

849

How do you check which file consuming more space in linux?

1015

Why samba is used?

920

Why we use shell scripting in linux?

946

What is the command to see on which port which service is running?

1014

Brief about the command kill PID?

1080

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