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

Unix Interview Questions

Questions Answers Views Company eMail

How to work unix commands on windows xp without installing unix o/s in pc?

1020

Explain what are threads?

1053

Explain critical section?

1068

Explain similarities between thread and process?

997

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

1137

Using unix command how to display no of records in oracle?

1171

Explain command to display different lines that are found when compare two files?

1188

Explain command to view process running?

1146

What are the general commands in using unix os for a beginner?

1176

Explain command to show the space allocation of files?

1133

What is difference between ssh v1 and ssh v2?

948

What are new features added in nfs4?

985

How to move a background job to forward?

938

What is the difference between nfs 3 and nfs 4?

1078

Suppose I have one column with data smithjohnmichale the o/p should be smith,john, michale how we do in unix?

881

Un-Answered Questions { Unix }

Please describe the initial process sequence while the system boots up?

1042

How do I find the port number of pid in unix?

909

What is $0 bash?

1214

What is the core of unix operating system?

940

How do I run a bash script?

1195

What are the three major components of any unix system?

846

Which command is used to create a directory?

1179

What is unix command?

1272

What are bash commands?

1177

What does the metacharacter mean?

1145

Which command is used to find whether the system is 32 bit or 64 bit?

1159

What is alias mechanism?

885

If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh

3053

What is the role of the kernel in unix?

1035

What is unix and its components?

974

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