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

Unix Interview Questions

Questions Answers Views Company eMail

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

5 24910

how to face veritas NetBAckup interview, where did i find all materials regrding veritas and give details on veritas certification

3i Infotech, ABC, Accenture, ACS, CTS, Genpact, GSK, HP, IBM, Lapiz, Lapiz Digital, Satyam, Symantec, TCS, Veritas,

13 89281

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

Cap Gemini, Rolta,

3 15145

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

Cap Gemini, TCS,

14 50274

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 180751

what is the difference between Touch & cat command

QA,

21 67351

What is ant_build.sh? Have u seen that file?

BMC,

1809

How will you run the script in UNIX?

BMC,

5 8697

What are permissions in UNIX?

BMC, University,

5 8520

Have you used VI editor?

BMC,

1 5773

What are different types of shells?

BMC,

7 14759

What is file system in UNIX?

BMC,

6 9123

What is INODE?

BMC,

6 12293

What is paging?

BMC,

2 6220

What is FTP?

BMC,

5 8615

Un-Answered Questions { Unix }

What is home directory in unix?

465

What is the difference between a socket and a port?

457

How do I open a port?

580

Is unix multiuser?

467

How do you grep a case insensitive?

532

What is process termination in unix?

464

What are drawbacks of ssh v2?

520

What is a filter in unix?

523

How to write the program on full-duplex communication on bidirectional?

540

Which language is used in unix?

487

What is unix and why it is used?

527

The very first process created by the kernel in unix is?

466

What does touch command do in unix?

718

How to remove the last line/trailer from a file in Unix script?

518

What is .sh file in unix?

510

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