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?

971

How do we change file access permissions?

1142

Explain how do we change file access permissions?

959

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

952

How would you identify daemons in unix?

999

How to give execute permission for a file in unix?

1018

What is Process id in unix?

1019

What is Thread dump in unix?

1012

How to null a file in unix?

1178

How to find a file in unix?

984

What happens when we execute a unix command?

1153

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

1022

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

1042

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

984

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

1019

Un-Answered Questions { Unix }

What is the use of unix?

998

Explain about Inodes?

1131

Is unix portable?

1008

What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?

5901

Is windows unix?

913

What difference between cmp and diff commands?

1321

What are three main elements of unix operating system?

859

How to find $ai_serual resolved path by using unix

1766

What are internal and external commands in unix?

991

Differentiate between absolute and related path?

1577

What is unix for?

924

Explain what are links and symbolic links in unix file system?

986

What are system variables in unix?

1142

briefly describe the shell's responsibilities?

1274

What's the difference between a socket and a port?

847

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