Unix Commands Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Unix Commands Interview Questions

Questions Answers Views Company eMail

How to get a particular string as your prompt ? Give syntax of that command?

3 11563

Write a command to find all of the files which have been accessed within the last 30 days.

Cisco,

14 26653

How we will execute previous command in vi editor?

IBM, Infosys,

3 12399

How we will execute previous command in vi editor?

Infosys,

8 23517

Write a command to find all of the files which have been accessed within the last 30 days.

Google, IBM, Satyam,

5 25735

what is the difference between pipe(|) and tee command..

Cap Gemini, Rolta,

3 15747

What is the difference between pipe (|) and tee command in unix

Cap Gemini, TCS,

14 52341

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 185037

what is the difference between Touch & cat command

QA,

21 69778

how will u execute a file in unix

QA,

8 18047

how many types of file in unix?

MNC, TCS,

34 46736

what is the use of the hidden files?

3 9537

who to change the duplex setting of network interface in command line

1 7030

What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?

Deloitte, Polaris,

6 22023

Why we are using UNIX OS when we are doing the testing in our application?

IBM,

5 11016

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Un-Answered Questions { Unix Commands }

Differentiate cmp command from diff command.

780

What is a command and examples?

784

What is command substitution?

861

What is the use of tee command?

744

What is the command to find maximum memory taking process on the server?

865

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

885

What does grep v do?

746

How do I use nslookup?

745

What is the search command in unix?

801

What is “chmod” command?

737

What are the commands in UNIX to list the files in a Directory?

795

What is the use of finger command?

806

What is ‘ps’ command for?

828

Can you enlist some commonly used network commands?

785

What is the command to view process running?

780

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