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

Unix Interview Questions

Questions Answers Views Company eMail

Explain what is inode?

922

How do we change file access permissions?

1072

Explain how do we change file access permissions?

886

Explain how do you create special files like named pipes and device files?

904

How would you identify daemons in unix?

930

How to give execute permission for a file in unix?

968

What is Process id in unix?

955

What is Thread dump in unix?

953

How to null a file in unix?

1103

How to find a file in unix?

934

What happens when we execute a unix command?

1096

How to write the program on full-duplex communication on bidirectional(e.g using two pipes)?

970

Please describe the initial process sequence while the system boots up?

968

What is the condition required for dead lock in unix system?

913

Max relax-able permission value with out giving write permission to others?

956

Un-Answered Questions { Unix }

Which unix command lists files/folders in alphabetical order?

1681

What do you understand by the term kernel?

911

How to write the program on full-duplex communication on bidirectional(e.g using two pipes)?

970

Is a socket a file?

800

What are the four components of the unix file system?

857

How do you determine and set the path in unix?

957

What is a socket address?

877

What is a regular file in unix?

937

List some features of unix.

876

What exactly is a socket?

887

What unix means?

914

What is unix and its features?

967

What is $path in unix?

935

How to print/display the last line of a file in Unix?

995

Why was unix created?

885

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