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

Unix Interview Questions

Questions Answers Views Company eMail

command to display different lines that are found when compare two files?

HP,

2 7272

command to show the space allocation of files?

HP,

3 9421

command to view process running?

TCS,

8 13552

finding the presence of a word in a list of 'n' files (pattern matching)

TCS,

2 6159

unix command how to dispaly no of records in oracle?

SDF, TCS,

5 10444

how to find multiple string?

Accenture, POL,

4 10045

following two file are file a file b 110 aab 330 xxl i want the output like file a fileb 110 xxl 330 aab give solution ?

Accenture,

3 8538

how do display only hidden files in unix?

Accenture,

15 28211

How to open a Database using Unix Command Please Do Reply

Cognizant, CTS,

9 22821

how to delete entire records in unix ?

Cap Gemini,

13 27947

what is the time for incident, problem and change management tickets?

CGI,

2926

how to raise a suncase?pls explain step by step?

CGI,

2657

hw will u use awk in replacing cahrs and files

3248

I want to invest in learning things that will get me good jobs in future. But wondering if Unix knowledge is something that is a MUST have or is it better to do any Data-warehouse tool (cognos, Qclik view, ETL etc..). Please suggest me.

2347

How to see unused port number in Solaris?

HCL,

2 12808

Un-Answered Questions { Unix }

How do I create a directory in unix?

952

What is piping?

944

What are the features and benefits of unix?

931

How to make a new directory in unix?

1037

What are the dos commands?

1267

What is the difference between SO_REUSEADDR and SO_REUSEPORT?

1807

How would you display the last line of a file?

921

What are the devices represented in unix?

951

Explain pid.

960

Is windows built on unix?

1024

Is it possible to see information about a process while it is being executed?

1242

In what way the protection fault handler concludes?

1073

hw will u use awk in replacing cahrs and files

3248

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

1168

Who command in unix?

1147

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