Unix Commands Interview Questions
Questions Answers Views Company eMail

How do I use grep to find a file?

557

What is awk used for?

597

What does grep v do?

535

What is grep and how do you use it?

556

What is the difference between grep and grep?

547

Why is awk called awk?

559

What does pipe () return?

574

Why is grep called grep?

754

What is grep short for?

530

What are grep patterns?

561

Are you in or at the office?

593

How do you grep recursively?

538

What is grep r?

568

How do I open a port?

565

What does #!/ Bin sh do?

563


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Un-Answered Questions { Unix Commands }

What is time_t?

560


Who wrote grep?

559


What does the command '$ls | wc –l > file1' do?

655


What is in grep command?

620


Write a command that will display files in the current directory, in a colored, long format.

648






Name the general commands in using unix os for a beginner?

601


What is “chmod” command?

551


What is the functionality of a top command?

605


What is the difference between cat command and more command?

581


Which command is used to restrict incoming messages?

568


Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

597


What command will change your prompt to myprompt?

668


What does grep v grep do?

522


How do I search a whole word in vim?

668


What are the differences among a system call, a library function, and a unix command?

544