Unix Interview Questions
Questions Answers Views Company eMail

What are raw sockets?

Axis Technologies,

4 9638

What command is used to execute system calls from exe?

Axis Technologies,

3 6924

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


8 9868

What are Profilers?

Axis Technologies,

1 4571

How to connect oracle database from unix

IBM, Wirecard,

5 38475

What Command is used to make a directory?


3 4593

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


6 5864

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


10 10041

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

Alcatel, IBM,

3 5808

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


6 9454

What Command will remove a Directory in UNIX?


8 11352

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


8 6282

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

Wipro, IBM,

13 10001

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


8 9291

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


7 7105

Un-Answered Questions { Unix }

"ls" command is showing all the subdirectoary and files which are present in the current directoary, i want to cut only directoary name. How to cut only name ?


I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo


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


what is output mkvg pvname


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


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


Why does the sockets buffer fill up sooner than expected?


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


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


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


What is the difference between SO_REUSEADDR and SO_REUSEPORT?


Why do I get EPROTO from read()?


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


. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group


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