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 rename files and folders?

IBM, Oracle,

7 32086

what are the different commands used to create files?

5 10915

How to delete a directory containing files and folders?

3 9757

what are the different commands used to view the contents of a file?

5 10301

If we want to see first 35 lines of a file which command we have to use?

8 14507

what are the different operating systems available?

3 10347

what are the different hardwares available?

1 4768

what are the differences between CUI and GUI interfaces?

College School Exams Tests, HCL, HP, IBM, IBMR, NIIT, Talco, Wipro,

52 193198

what is kernel?

6 11723

what is shell?

5 9235

How do you change your account's password?

6 11291

How do you list the files in an UNIX directory while also showing hidden files?

6 15202

How do you execute a UNIX command in the background?

6 17816

What UNIX command will control the default file permissions when files are created?

4 11360

Explain the read, write, and execute permissions on a UNIX directory.

5 14747

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Un-Answered Questions { Unix Commands }

Why is awk called awk?

1136

Describe the usage and functionality of the command rm –r * in unix?

2184

What is the comma to display different lines that are found when compare two files?

1247

What are some command words?

1203

What is ‘ps’ command for?

1241

What is the nmap command?

1240

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

1269

What do know about tee command?

1222

How to find $ai_serual resolved path by using unix

1842

What command will change your prompt to myprompt?

1386

Which command is used to kill the last background job?

1392

What is the use of cut command in unix?

1428

What is the difference between cat command and more command?

1272

What are the dos commands?

1314

How do I use nslookup?

1146

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