Unix Interview Questions
Questions Answers Views Company eMail

How to work unix commands on windows xp without installing unix o/s in pc?

525

Explain what are threads?

638

Explain critical section?

617

Explain similarities between thread and process?

594

How to use grep command to list find the records of a file containing 10 different strings?

650

Using unix command how to display no of records in oracle?

615

Explain command to display different lines that are found when compare two files?

678

Explain command to view process running?

619

What are the general commands in using unix os for a beginner?

583

Explain command to show the space allocation of files?

633

What is difference between ssh v1 and ssh v2?

537

What are new features added in nfs4?

538

How to move a background job to forward?

535

What is the difference between nfs 3 and nfs 4?

546

Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?

464


Un-Answered Questions { Unix }

What does the command ' $who | sort –logfile > newfile' do?

774


How unix is different from other operating systems?

516


What is command statement?

543


How to remove files in unix?

572


Why was unix created?

504






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

591


Explain what is a fifo?

551


Explain the unmount system calls?

536


What are the various schemes available?

547


What is a directory?

549


What does this command do,"$more readme.txt“?

693


How do I run a unix script?

483


How do I find the port number of pid in unix?

475


What is unix and why it is used?

536


Write a shell script that requests the user's age and then echoes it, along with some suitable comment.

975