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

Unix Commands Interview Questions

Questions Answers Views Company eMail

which command is used to change group?

5 10394

which command is used to stop a running process in unix?

8 25253

what is the use of nice command?

4 11232

what is the use of "fg" command ?

PSU, Sail,

5 15359

what is the use of wild cards?

2 7587

How to redirect standard error to a file?

2 8454

what are the uses of filters?

3 8037

what is the use of "grep" command?

HCL,

6 13517

what is the functionality of kernel in unix architecture?

HCL,

13 30258

How to get the operating system's information in unix?

IBM, TCS,

6 16708

How to identify whether a file is normal file or directory?

3 8932

How to view the hidden files in /etc directory?

10 15722

which command is used to identify the type of the file?

3 10063

How to copy multiple files and directories into some other directory?

4 12297

Will rm -r* removes hidden files?

10 18561

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Un-Answered Questions { Unix Commands }

What does this command do,"$more readme.txt“?

1161

What difference between cmp and diff commands?

1307

What is the command to find hidden files in the current directory?

1192

What is nr in awk command?

1211

What is .sh file?

1193

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

1175

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

1074

What is the search command in unix?

1094

Why is it called grep?

1032

How do I search a whole word in vim?

1180

Can you enlist some commonly used network commands?

1121

What is awk good for?

1144

What does sed command do in unix?

1202

Explain command to view process running?

1139

What does awk stand for?

1085

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