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?

TCS,

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?

IBM,

3 4593

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

IBM,

6 5864

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

IBM,

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?

IBM,

6 9454

What Command will remove a Directory in UNIX?

IBM,

8 11352

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

IBM,

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?

IBM,

8 9291

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

IBM,

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 ?

1361


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

1927


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

5174


what is output mkvg pvname

327


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

274


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

3591


Why does the sockets buffer fill up sooner than expected?

113


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

323


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

717


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

118


What is the difference between SO_REUSEADDR and SO_REUSEPORT?

139


Why do I get EPROTO from read()?

131


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

1118


. 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

1169


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

170