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?

957

Explain what are threads?

991

Explain critical section?

994

Explain similarities between thread and process?

925

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

1086

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

1110

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

1106

Explain command to view process running?

1067

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

1093

Explain command to show the space allocation of files?

1067

What is difference between ssh v1 and ssh v2?

876

What are new features added in nfs4?

923

How to move a background job to forward?

868

What is the difference between nfs 3 and nfs 4?

1000

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

815

Un-Answered Questions { Unix }

Is it possible to create new a file system in UNIX?

989

What does af mean in sockets?

871

How do I find my unix os version?

886

Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

1154

Which ipc is the fastest in unix?

920

How to know the ip address of user system?

877

Explain what is protection boundary?

970

What is the use of unix?

917

Why do we need sockets?

759

Is darwin unix?

896

win 3.1 is a

1075

What are the devices represented in unix?

890

Explain the architectural differences between user-space threads, and kernel-supported threads?

911

What is unix structure?

895

Write a command that will allow a unix system to shut down in 15 minutes, after which it will perform a reboot.

1140

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