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?

918

How do we change file access permissions?

1064

Explain how do we change file access permissions?

879

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

896

How would you identify daemons in unix?

926

How to give execute permission for a file in unix?

958

What is Process id in unix?

940

What is Thread dump in unix?

950

How to null a file in unix?

1091

How to find a file in unix?

931

What happens when we execute a unix command?

1093

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

962

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

962

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

913

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

950

Un-Answered Questions { Unix }

What is .sh file?

1111

Is used to create ordinary files on any unix system?

905

What are new features added in nfs4?

925

What does a pipe(|) do?

848

How do I search for a file in unix command?

979

What is a sae socket?

872

Is windows a unix operating system?

936

What is the main goal of the Memory Management?

1058

How do I search for text in vi?

991

What is the difference between cat and more command?

1227

What is the full meaning of unix?

964

Which ipc is the fastest in unix?

924

Explain mount and unmount command.

1148

How do I open a port?

1039

Where is unix used today?

850

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