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

Unix Interview Questions

Questions Answers Views Company eMail

What are the basic responsibilities of a shell?

2 1799

What is meant by u-area?

876

What are the various ids in unix processes?

917

Define a single-user system.

1 955

List a few significant features of unix?

1 1068

Explain piping.

902

How can you kill a process in unix?

924

Explain the different types of pathnames that are used in unix.

887

Explain pid.

961

What can you tell about shell variables?

956

What does a pipe(|) do?

917

Describe the term directory?

2 1443

Describe the responsibilities of shell in brief.

892

What is the explanation for protection fault?

1044

What is the significance of the superuser?

991

Un-Answered Questions { Unix }

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

1016

How do I run a .sh file in unix?

929

What is unix file?

944

What does awk stand for?

1085

How do I convert a string into an internet address?

1381

How can we use grep command in unix?

1217

What are three main elements of unix operating system?

854

Why does it take so long to detect that the peer died?

1519

What are grep patterns?

1089

What are the layers of unix operating system?

954

How is unix different from other operating system?

891

How do I open a port?

1093

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

962

Why do I get EPROTO from read()?

1450

How are unix domain sockets implemented?

857

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