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Unix Interview Questions
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if we create a file, in that 10 rows(means 1,2,....9,10 like). i want 7 row exactly, which command use in unix? plz send this question.

TCS,

28 29340

Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.

Concentrix, IBM, Symantec, TCS,

8 22340

how to edit the network interface device type in container(zone) in solaris 10?

TCS,

2 5115

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

IBM,

5489

What is Quorum Group? and Quorum Disk?

IBM,

1 5281

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

IBM, Microsoft,

2 8892

what is the process id for kernel process?

IBM, ITI, Military Engineer Services, Remo, TATA,

8 25319

How do you use Unix for Backend Testing ?

Wipro,

1 8475

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 6766

c program to implement the unix or linux command to implement ls -l >output.txt

Arihant,

5 20178

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

2 5240

Why do inode number start from 1 and not 0 ?

 3 12493

what is ls -ltd?

HCL,

5 13702

what is the command to print last 8 lines of any text file.

 10 12187

How to install scsi driver in unix? give me explanation clearly?

HCL, TCS,

1 6941

Un-Answered Questions { Unix }

win 3.1 is a

680

What unix is mac os based on?

499

What is the use of awk command in unix?

565

What is unix operating system and its features?

500

Where is unix used?

526




Is used to create ordinary files on any unix system?

528

What is the use of find command in unix?

570

What is the comma to show the space allocation of files?

552

Explain what are the system calls used for process management?

507

Does windows 10 have unix?

492

Name the key features of the korn shell.

541

Explain how do you create special files like named pipes and device files?

523

What is unix kernel explain it?

499

What difference between cmp and diff commands?

711

What was unix originally written for?

521

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