Unix Interview Questions
Questions Answers Views Company eMail

What Is the command to change a file's creation time. means one file is created at the time 15:19 then time should br changed to 14:14

IBM, 3i Infotech,

8 10315

how to set request time out value for name resolution on clients (hp-ux) ?

Amdocs,

1 2456

How do you find which version and name of unix you are using at the command prompt?

7 7174




Is there any command in Unix, other than:ls, to list the files in a directory? The answer will be highly appreciated...

CGI,

26 15338

What is the difference between AWK and SED commands? Plz give example and explain...

RBS,

3 36422

how to find largest file?

Microsoft, Thomson Reuters, HCL,

12 15939

What is "type" command in unix?what is the functionality??

2 12399

how to check GDE,EME,Java,Oracle9i Enterprise Edition Release versions Versions on unix system

1 3229

How to know a process is a zombie or orphan process?

Perot Systems,

3 13004

HOW can I work UNIX commands on Windows XP without installing UNIX O/S in PC

TCL,

8 10121

how to change a normal file into hidden file

3 6832

what is difference between unix and linux?

IBM, Shell,

6 9193

why unix commands simpler rather than complex task

CGI,

2684

how can you say that unix operating system provides more security than other operating systems.

1 2769

why unix command can be divided into internal and external command

IBM,

1 4549







Un-Answered Questions { Unix }

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

208


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

1564


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

787


How do I use TCP_NODELAY?

182


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?

963


Why do I get EPROTO from read()?

213


In detail elaborate the system? What is driver?

672


How can I write a multi-homed server?

451


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.

2821


why metadb requires a seperate slice to create Solaris volume manager

1441


Is there any advantage to handling the signal, rather than just ignoring it and checking for the EPIPE error? Are there any useful parameters passed to the signal catching function?

218


how to kernel protected memory?

1058


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

882


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

262


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

873