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 12333

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

Cisco,

14 28509

How we will execute previous command in vi editor?

IBM, Infosys,

3 13107

How we will execute previous command in vi editor?

Infosys,

8 24909

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

Google, IBM, Satyam,

5 26693

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

Cap Gemini, Rolta,

3 16616

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

Cap Gemini, TCS,

14 55118

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 190760

what is the difference between Touch & cat command

QA,

21 73513

how will u execute a file in unix

QA,

8 19479

how many types of file in unix?

MNC, TCS,

34 51509

what is the use of the hidden files?

3 10317

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

1 7481

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 23264

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

IBM,

5 11891

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Un-Answered Questions { Unix Commands }

why metadb requires a seperate slice to create Solaris volume manager

3091

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

1149

Explain ‘library functions’ with respect to unix commands?

1124

What is the nmap command?

1134

What do chown command do?

1124

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

1117

What is updatedb?

1000

Which command can you use to find the currently running process in unix server?

1073

What is the difference between grep and grep?

1071

Explain ‘system calls’ with respect to unix commands?

1052

What is grep r?

1049

What is the use of awk command in unix?

1079

What do chgrp command do?

1154

What is rmdir command?

1051

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

1092

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