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 26936

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 95338

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

Cap Gemini, Rolta,

3 16767

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

Cap Gemini, TCS,

14 55763

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 192054

what is the difference between Touch & cat command

QA,

21 74409

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

BMC,

2330

How will you run the script in UNIX?

BMC,

5 10587

What are permissions in UNIX?

BMC, University,

5 10827

Have you used VI editor?

BMC,

1 6529

What are different types of shells?

BMC,

7 17051

What is file system in UNIX?

BMC,

6 11586

What is INODE?

BMC,

6 14253

What is paging?

BMC,

2 7185

What is FTP?

BMC,

5 10210

Un-Answered Questions { Unix }

What are data structures that are used for Demand Paging?

1009

What do you understand by the term single user system?

951

How to create a blank file in unix?

982

What is the pipe command?

1193

What is unix orphan process?

1009

List the different types of files that can be made available with unix?

918

Who owns the unix trademark today?

925

How do I run a unix script?

950

What is unix operating system and its features?

924

why unix commands simpler rather than complex task

4421

What is the difference between SO_REUSEADDR and SO_REUSEPORT?

1807

Explain the different kinds of threads?

1044

What is disk block allocation in unix?

961

Is windows unix?

908

What is the nmap command?

1192

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