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

Unix Interview Questions

Questions Answers Views Company eMail

What is positional parameters in unix?

1056

What is the symbol in unix?

934

What does cp mean in unix?

871

What does pipe do in unix?

981

Is unix written in c?

806

What does ls lrt in unix?

942

What is umask in unix?

923

What is c shell in unix?

885

What are special characters in unix?

884

What are internal and external commands in unix?

992

How do you kill a job in unix?

1037

What is Unix, and how does it differ from other operating systems?

2 1070

What is the Unix file system hierarchy?

2 1192

What is a shell in Unix? Name some common Unix shells.

2 1177

What are file permissions in Unix, and how are they represented?

2 1218

Un-Answered Questions { Unix }

What do you mean by the protection fault?

1001

What is unix command?

1272

Write down some common shells with their indicators?

1093

What is unix and its components?

974

Is learning unix useful?

950

Explain how and when a DNS request is solved when a user tries to surf to the site www.abcdeg.in .Assume the user machine uses a local name server and sits on another network other than www.abcdef.in.

5059

How do I find previous commands in unix?

1200

What are the various schemes available?

970

What is command substitution?

1391

What are reported commands?

1141

What is unix for?

924

How can you get/set an environment variable from a program?

972

How the Kernel handles the copy on write bit of a page, when the bit is set?

938

What is ‘the principle of locality’?

991

What is unix language?

921

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