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

Unix Interview Questions

Questions Answers Views Company eMail

How to know the ip address of user system?

937

What are drawbacks of ssh v2?

983

What is grep|sort give example?

900

How do you make programs portable on unix and dos under such circumstances?

1016

What is meant by the term nohup?

946

What do you understand by the term kernel?

967

List the different types of files that can be made available with unix?

918

What do you understand by the term wild-card interpretation?

908

What are the benefits of running processes in the background?

910

Elucidate on the different ids used in the unix process?

954

Describe the term inode?

1108

Differentiate between paging and swapping?

912

Explain some of the fundamental concepts of unix?

863

What do you understand by the term single user system?

952

What do you understand by the term filters?

955

Un-Answered Questions { Unix }

What is the role of the kernel in unix?

1031

What are the main features of unix operating system?

963

What is command statement?

1180

How do you grep a case insensitive?

1052

Who command in unix operating system?

1142

Which is the shell of unix?

961

Whats the difference between select() and poll()?

1646

What are unix options?

917

How to move files from one directory to other in unix?

962

Describe the responsibilities of shell in brief.

892

Which command is used to delete all files in the current directory and all its sub-directories?

1267

What are the layers of unix operating system?

953

What is the first process created by the kernel in unix?

875

What does cp mean in unix?

863

Describe the concept of “region”.

943

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