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Unix Commands Interview Questions
Questions Answers Views Company eMail

Explain the steps that a shell follows while processing a command.

 920

What difference between cmp and diff commands?

 962

What is the difference between cat and more command?

 908

Write a command to kill the last background job?

 798

Which command is used to delete all files in the current directory and all its sub-directories?

 952

Write a command to display a file’s contents in various formats?

 861

What will the following command do?

 823

What is the use of the command 'ls -x chapter[1-5]' ?

 898

Is ‘du’ a command? If so, what is its use?

 844

What happens when we execute a unix command?

 807

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

 842

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

 841

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

 891

Explain command to view process running?

 816

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

 816

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Un-Answered Questions { Unix Commands }

Why is awk called awk?

782

How do I use grep to search for a file?

790

What is command statement?

794

Is command prompt unix?

798

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

816

Enumerate some of the most commonly used network commands in unix?

852

How do I use grep to find a file?

810

What do chmod, chown, chgrp commands do?

903

What is grep and how do you use it?

791

What command is used to check the current users?

794

What command will change your prompt to myprompt?

921

What does awk stand for?

807

How do you grep a case insensitive?

740

Which unix command lists files/folders in alphabetical order?

1220

Does cp command overwrite files?

833

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