Unix Interview Questions
Questions Answers Views Company eMail

What are raw sockets?

Axis Technologies,

4 10991

What command is used to execute system calls from exe?

Axis Technologies,

3 8123

What command is used to replace the existing string with some other?

TCS,

8 13753




What are Profilers?

Axis Technologies,

1 5816

How to connect oracle database from unix

IBM, Wirecard, Cap Gemini,

5 45265

What Command is used to make a directory?

IBM,

4 6624

Give Command that will move a single file called "unix.txt"

IBM,

6 8178

Give command that will make the file "run.sh" executable?

IBM,

10 12991

Give Command that will change the name of a directly from paypal to eBay

Alcatel, IBM,

3 7704

How does a user get the current date, time in UNIX?

IBM,

6 11667

What Command will remove a Directory in UNIX?

IBM,

8 13838

How does the user view the contents of a text file in UNIX?

IBM,

9 8238

What command will bring user back to their home directory in UNIX?

Wipro, IBM,

13 12949

What command a user use to view a long text file one page at a time in UNIX?

IBM,

8 11293

What command would users use to see what file one page at a time in UNIX?

IBM,

7 9000







Un-Answered Questions { Unix }

why metadb requires a seperate slice to create Solaris volume manager

1702


i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help

5886


How to restrict NULL value in UNIX

189


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


how to sort the content of the file based on numeric values

488






What is the difference between read() and recv()?

845


how to kernel protected memory?

1280


Why does it take so long to detect that the peer died?

567


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

4509


What are the pros/cons of select(), non-blocking I/O and SIGIO?

386


what is the time for incident, problem and change management tickets?

1601


I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima

1488


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


what is difference between milestone and run-levels in Solaris ?

1803


How can I write a multi-homed server?

634