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?

959

How do we change file access permissions?

1120

Explain how do we change file access permissions?

936

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

938

How would you identify daemons in unix?

981

How to give execute permission for a file in unix?

1003

What is Process id in unix?

1001

What is Thread dump in unix?

995

How to null a file in unix?

1159

How to find a file in unix?

967

What happens when we execute a unix command?

1134

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

1008

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

1014

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

952

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

1001

Un-Answered Questions { Unix }

If your server is running on Unix and one of the sessions are keep on running without loading any data. how would you kill it?

1094

What does tr H do in unix?

1037

Explain what are the unix system calls for i/o?

920

Is mac terminal unix?

886

What is YACC?

1115

What is the working set of a process?

1019

why metadb requires a seperate slice to create Solaris volume manager

3156

How do I search for a file in unix command?

1015

How does unix operating system works?

956

How to make a new directory in unix?

1024

How do I remove 30 days old files in unix?

904

How to remove the directory in unix?

906

Is mac a unix system?

857

explain about the initial process sequence while the system boots up?

1019

Which command can you use to find the currently running process in unix server?

1120

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