Unix Commands Interview Questions
Questions Answers Views Company eMail

What is .sh file?

829

How does pipe () work?

778

What is $0 bash?

879

What is grep in bash?

765

How do you grep a case insensitive?

722

Who invented grep?

865

Why is it called a shebang?

788

What does awk stand for?

788

What is updatedb?

762

How do I search for text in vi?

757

Who wrote grep?

763

Is grep faster than awk?

731

How do I use grep to search for a file?

778

How do I search a whole word in vim?

872

What is time_t?

772


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Un-Answered Questions { Unix Commands }

How does the system know where one command ends and another begins?

1849


What is the function of grep command in unix?

779


What is the significance of the 'tee' command?

813


Which unix command to make a new directory?

789


Why is awk called awk?

765


Explain ‘system calls’ with respect to unix commands?

773


What is ctrl d?

795


What does awk stand for?

788


What difference between cmp and diff commands?

944


Which unix command lists files/folders in alphabetical order?

1064


What is used to type command?

740


Are you in or at the office?

827


Is command prompt unix?

776


How do I delete files from command prompt?

788


What is the difference between awk and grep?

790