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 12485

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

Cisco,

14 28999

How we will execute previous command in vi editor?

IBM, Infosys,

3 13299

How we will execute previous command in vi editor?

Infosys,

8 25224

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

Google, IBM, Satyam,

5 26938

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

Cap Gemini, Rolta,

3 16771

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

Cap Gemini, TCS,

14 55774

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 192076

what is the difference between Touch & cat command

QA,

21 74429

how will u execute a file in unix

QA,

8 19781

how many types of file in unix?

MNC, TCS,

34 52657

what is the use of the hidden files?

3 10452

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

1 7577

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 23522

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

IBM,

5 12114

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Un-Answered Questions { Unix Commands }

How do you repeat a command in terminal?

1232

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

2259

Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?

1233

What is unix command?

1269

What is the nmap command?

1194

How many unix commands are there?

1158

What is a command and examples?

1241

Is it inbetween or in between?

1065

Name the unix command to find how many days the server has been up.

1167

What does this command do? Cat food 1 > kitty

1590

How does shebang work?

1073

Who command in unix operating system?

1142

What is command substitution?

1380

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

1161

Explain ‘library functions’ with respect to unix commands?

1175

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