Unix Interview Questions
Questions Answers Views Company eMail

What are raw sockets?

Axis Technologies,

4 10222

What command is used to execute system calls from exe?

Axis Technologies,

3 7467

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

TCS,

8 11304




What are Profilers?

Axis Technologies,

1 5064

How to connect oracle database from unix

IBM, Wirecard,

5 41840

What Command is used to make a directory?

IBM,

4 5430

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

IBM,

6 6839

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

IBM,

10 11370

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

Alcatel, IBM,

3 6534

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

IBM,

6 10436

What Command will remove a Directory in UNIX?

IBM,

8 12301

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

IBM,

9 7104

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

Wipro, IBM,

13 11248

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

IBM,

8 10134

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

IBM,

7 7900







Un-Answered Questions { Unix }

What is the difference between SO_REUSEADDR and SO_REUSEPORT?

288


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

5476


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

3825


system choose one for me on the connect() call? Should I bind() a port number in my client program, or let the?

384


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

240


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

223


what is output mkvg pvname

485


what is the advaantage of each user having its own copy of the shell?

886


hw will u use awk in replacing cahrs and files

1636


What are the events done by the Kernel after a process is being swapped out from the main memory?

908


how to kernel protected memory?

1075


How do I convert a string into an internet address?

146


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.

1053


Am using Mac OS 10.4.11 on an Imac (PPC) Internal hard disk got named disk0s3 and will not mount. What commands can be used in TERMINAL to rename the internal hard disk to C96?

978


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!

8583