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,

4509

What is Quorum Group? and Quorum Disk?

IBM,

1 3917

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

Microsoft, IBM,

2 6864




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 5092

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

2 3866

what is the functionality of kernel in unix architecture?

12 21426

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

Accenture,

1 5269

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

Accenture,

2 8234




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

Accenture,

1 7159

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 2697

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

Wipro,

1 9081

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

2 4439

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

IBM,

5 8753

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

ComNet,

3 16451

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

Steria,

6 7653


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Un-Answered Questions { Unix General }

How to restrict NULL value in UNIX

189


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

4509


i m putting 2.6yrs fake exp in oracle/unix production support i want to know some real time issues,like tell me the challenging issue u ever faced? my project is credit card application plz help me!

10446


I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

2284


how to kernel protected memory?

1280






I want to invest in learning things that will get me good jobs in future. But wondering if Unix knowledge is something that is a MUST have or is it better to do any Data-warehouse tool (cognos, Qclik view, ETL etc..). Please suggest me.

1276


Explain how and when a DNS request is solved when a user tries to surf to the site www.abcdeg.in .Assume the user machine uses a local name server and sits on another network other than www.abcdef.in.

3229