Unix Interview Questions
Questions Answers Views Company eMail

What are raw sockets?

Axis Technologies,

4 9680

What command is used to execute system calls from exe?

Axis Technologies,

3 6981

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

TCS,

8 10006

What are Profilers?

Axis Technologies,

1 4628

How to connect oracle database from unix

IBM, Wirecard,

5 38910

What Command is used to make a directory?

IBM,

3 4656

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

IBM,

6 5948

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

IBM,

10 10171

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

Alcatel, IBM,

3 5887

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

IBM,

6 9539

What Command will remove a Directory in UNIX?

IBM,

8 11433

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

IBM,

8 6348

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

Wipro, IBM,

13 10115

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

IBM,

8 9370

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

IBM,

7 7169



Un-Answered Questions { Unix }

How do I convert a string into an internet address?

101


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

757


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.

2646


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

327


How can I tell when a socket is closed on the other end?

121


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

175


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

1480


How do I use TCP_NODELAY?

106


Whats the difference between select() and poll()?

142


If Media Server fails. What are the steps to be followed? Can anyone please reply for this question Thanks, Ganesh

1482


How can I force a socket to send the data in its buffer?

151


What are the main differences between Apache 1.x and 2.x?

5661


What is ant_build.sh? Have u seen that file?

723


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

301


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

1201