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?

864

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

914

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

846

What is wild-card interpretation?

998

Describe file systems in unix?

982

briefly describe the shell's responsibilities?

1199

Differentiate relative path from an absolute path?

855

Explain the importance of directories in a unix system

996

What are some common shells and what are their indicators?

1157

what is wrong with this interactive shell script?

927

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)

1163

What is a directory?

900

How do you determine and set the path in unix?

943

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?

1136

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

929

Un-Answered Questions { Unix }

What do you understand by the term filters?

902

What is the general format of unix command syntax?

1790

What is the command to connect to remote terminals

937

What are filter commands in unix?

1105

How do you delete a file in unix?

926

Whats the difference between select() and poll()?

1580

What is difference between ssh v1 and ssh v2?

876

Where is the socket located?

843

How do you sort in unix?

911

Is mac unix like?

785

List the system calls used for process management?

1019

What are the dos commands?

1195

Is unix only for supercomputers?

830

Write down some common shells with their indicators?

1014

What is pipe command in unix?

1228

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