Unix General Interview Questions
Questions Answers Views Company eMail

What is the procedure to configure MC/SG Cluster services in HP-UX 11i v3 OS Environment?

IBM,

4826

What is Quorum Group? and Quorum Disk?

IBM,

1 4157

What is procedure to configure Mirror rootvg in HP-UX?

Microsoft, IBM,

2 7303




1)How to schedule a job,that will periodically execute in second by crontab? 2)I know only second specific time to execute the job. like 10 10 * * * sleep 40&&ps -l>/dev/pts/1 It will execute at 10:10:40 AM but do not know how to execute 15 second,30 second so on at 10:10 am.

Qwest,

3 5405

What is the difference between a shell variable that is exported and the one that is not exported?

2 4182

what is the functionality of kernel in unix architecture?

12 23639

What is RC (return code)? What is useful for? Which are the common values?

Accenture,

1 5724

What does "bulk loading of a table" mean? Can you describe advantages or disadvantages of using these features?

Accenture,

2 9205




What is a "parameter card" and what is useful for?

Accenture,

1 7696

Suppose you have a scheduling chain where the process 1 is a predecessor of the process 2 and both of them are scheduled every Monday at 8.00pm. Will I find execution log of process 1 every Tuesday morning? And what about the other one? Why?

IBM, Accenture,

1 3083

What is difference between SSH V1 and SSH V2? What are drawbacks of SSH V2?

Wipro,

1 9682

What are the general Commands in using Unix OS for a beginner? how many commands you know in that?

2 4791

how to use grep command to list find the records of a file containg 10 different strings

IBM,

5 9507

What is the difference between NFS 3 and NFS 4? What are new features added in NFS4?

ComNet,

3 17382

What will be the result if we run the command #find /tmp - mtime -2 and #find /tmp -mtime +2

Steria,

6 8212


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Un-Answered Questions { Unix General }

Is unix os free?

33


Is darwin unix?

30


What is Process id in unix?

65


Is windows a unix operating system?

31


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

49






Does apple run unix?

23


What is wild-card interpretation?

49


How to stop an infinite loop in unix?

53


What is the difference between an absolute path and a relative path in unix?

49


What is the difference between soft link and hard link in Unix operating system ?

91


What is .login file in unix?

33


Is unix a programming language?

34


How do I run a ksh script in unix?

39


Is mac terminal unix?

30


What is the use of -l when listing a directory?

49