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 26933

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 95329

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

Cap Gemini, Rolta,

3 16764

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

Cap Gemini, TCS,

14 55755

How do you create a file in UNIX

Accenture, EMG, Nokia, QA, TD,

36 192038

what is the difference between Touch & cat command

QA,

21 74398

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

BMC,

2327

How will you run the script in UNIX?

BMC,

5 10584

What are permissions in UNIX?

BMC, University,

5 10821

Have you used VI editor?

BMC,

1 6527

What are different types of shells?

BMC,

7 17047

What is file system in UNIX?

BMC,

6 11583

What is INODE?

BMC,

6 14250

What is paging?

BMC,

2 7184

What is FTP?

BMC,

5 10208

Un-Answered Questions { Unix }

Explain what are threads?

1045

What is the explanation for protection fault?

1044

What is grep in bash?

1068

Describe the zip/unzip command using gzip.

1161

What is unix command line?

1264

What is sae socket?

832

Name the key features of the korn shell.

996

Is windows 10 unix based?

933

Where unix is used today?

930

What is dot profile in unix?

943

How does the kernel differentiate device files and ordinary files?

1028

Explain Sticky bit?

990

What is the full form of ipc?

1136

What is unix computer?

1002

How can you count the number of characters and lines in a file?

991

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