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

Linux Interview Questions

Questions Answers Views Company eMail

What are some common things between linux & unix?

906

What is the basic difference between unix and linux operating system?

950

Explain redirection?

853

You want to search for all the *.tar files in your home directory and wants to delete all at once. How will you do it?

996

How do you combine two lines from two sorted files in linux?

920

Enlist some linux distributors (distros) along with its usage?

930

You need to search for the string “tecmint” in all the “.txt” files in the current directory. How will you do it?

1042

Explain the term cli?

1025

How will you restrict ip so that the restricted ip’s may not use the ftp server?

971

What is the root account in linux?

988

What is netstat command in linux?

1044

Explain the linux directory commands along with the description?

947

What is iptables command in linux?

1066

What is env command in linux?

1046

What does cd – command do?

1015

Un-Answered Questions { Linux }

Are there viruses for linux?

812

What does p mean linux?

993

What is build process?

1027

What is a simple command?

1147

How does hyperthreading work?

827

How does case sensitivity affect the way you use commands?

1145

What is command to check ports running/used over local machine

1138

How to Destroy Sockets?

1620

Why do hackers use linux?

870

What is apple llvm?

1004

What linux hotkeys do you know?

938

Are sockets bidirectional?

807

How do you execute more than one command or program from a single command line entry?

981

Why bash is used in linux?

1053

What is curl used for in linux?

900

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