Unix Interview Questions
Questions Answers Views Company eMail

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 29118

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 22240

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

TCS,

2 5085

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

IBM,

5470

What is Quorum Group? and Quorum Disk?

IBM,

1 5248

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

IBM, Microsoft,

2 8863

what is the process id for kernel process?

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

8 25210

How do you use Unix for Backend Testing ?

Wipro,

1 8453

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 6731

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

Arihant,

5 20107

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

2 5208

Why do inode number start from 1 and not 0 ?

3 12464

what is ls -ltd?

HCL,

5 13643

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

10 12105

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

HCL, TCS,

1 6903


Un-Answered Questions { Unix }

What is unix command line?

582


What are the features and benefits of unix?

486


Describe the term inode?

598


What is command statement?

520


What is unix orphan process?

537






How do we change file access permissions?

515


Is grep faster than awk?

539


How do I run a .sh file in unix?

450


Which command should you use to find the remaining disk space in unix server?

678


Is mac a unix system?

497


Where is the socket located?

455


What are different types of files in unix?

511


What command is used to switching between users in unix?

546


Which language unix is written?

526


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

602