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 12311

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

Cisco,

14 28431

How we will execute previous command in vi editor?

IBM, Infosys,

3 13080

How we will execute previous command in vi editor?

Infosys,

8 24867

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

Google, IBM, Satyam,

5 26643

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

Cap Gemini, Rolta,

3 16591

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

Cap Gemini, TCS,

14 55007

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 190550

what is the difference between Touch & cat command

QA,

21 73371

how will u execute a file in unix

QA,

8 19435

how many types of file in unix?

MNC, TCS,

34 51336

what is the use of the hidden files?

3 10290

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

1 7466

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 23220

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

IBM,

5 11854

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Un-Answered Questions { Unix Commands }

What is the first character of the output in ls l command?

1155

What does awk stand for?

1032

What is .sh file?

1106

What is difference between grep and find command in unix?

1141

Is it inbetween or in between?

997

Name the various commands that are used for the user information in unix.

1019

Who wrote grep?

1013

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

2172

Describe the zip/unzip command using gzip.

1098

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

1146

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

1153

What is the use of find command in unix?

1073

What does find command return in unix?

1097

What does grep v grep do?

1022

Which unix command to make a new directory?

1065

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