Unix Interview Questions
Questions Answers Views Company eMail

What are raw sockets?

Axis Technologies,

4 13141

What command is used to execute system calls from exe?

Axis Technologies,

3 10623

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

TCS,

8 20123

What are Profilers?

Axis Technologies,

1 7137

How to connect oracle database from unix

Cap Gemini, IBM, Wirecard,

6 50336

What Command is used to make a directory?

IBM,

4 9525

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

IBM,

7 12186

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

IBM,

10 18095

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

Alcatel, IBM,

3 10575

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

IBM,

6 15392

What Command will remove a Directory in UNIX?

IBM,

8 18252

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

IBM,

9 12113

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

IBM, Wipro,

13 19876

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

IBM,

8 15509

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

IBM,

7 12489


Un-Answered Questions { Unix }

What is ‘ps’ command for?

583


Why do I get EPROTO from read()?

987


Does windows use unix?

471


What is a socket connection?

482


How many unix commands are there?

602






What is daemon?

510


Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

772


What are directories in unix?

499


What is the difference between an absolute path and a relative path in unix?

510


What are the bits that support the demand paging?

544


Is unix written in c?

430


How do I create a directory in unix?

469


Explain different types of Unix systems.

524


What is a socket set used for?

484


Why do we need socket programming?

477