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

Unix Interview Questions

Questions Answers Views Company eMail

What are shell variables?

925

How do you switch from any user type to a super user type?

967

What is the use of -l when listing a directory?

895

What is wild-card interpretation?

1050

Describe file systems in unix?

1041

briefly describe the shell's responsibilities?

1265

Differentiate relative path from an absolute path?

911

Explain the importance of directories in a unix system

1066

What are some common shells and what are their indicators?

1233

what is wrong with this interactive shell script?

982

Write a script that prints out date information in this order: time, the day of week, day number, month, year(sample output: 17:34:51 pdt sun 12 feb 2012)

1224

What is a directory?

964

How do you determine and set the path in unix?

1006

You have a file called tonky in the directory honky. Later you add new material to tonky. What changes take place in the directory, inode, and file?

1184

What is the chief difference between the –v and –x option s to set?

986

Un-Answered Questions { Unix }

How does pipe () work?

1100

What is .sh file in unix?

1004

How is unix different from linux?

1057

Does unix still exist?

1046

Is learning unix useful?

945

What are the common directory management commands in unix?

1110

What is difference between ssh v1 and ssh v2?

939

What is file structure in unix?

927

Why is unix better than windows?

944

What is difference between unix and windows operating system?

1006

Explain what is a fifo?

1008

How does unix operating system works?

973

What are internal and external commands in unix?

987

What is umask in unix?

917

How do I show hidden files in unix?

907

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