General :: Migrating Application From HP-UX Unix To Operating System?

Apr 26, 2010

We are in the process of analysing the possibility of migrating our application from HP-UX unix operating system to Linux operating system.

1)In our application, most of the source codes are written in C, C++ languages.

2)We are using aC++ compiler in current HP-UX opertaing system.

3) And also we have 400 shell scripts.

4) Using Oracle 10g database

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General :: Install A Rootkit Or Keylogger On The Unix Operating System

Jan 24, 2010

I have a projet at university, and i need to install a rootkit or keylogger on the unix operating system, i have searched over the internet and i have found names of rootkits but i couldnt download or get the source code for the rootkit. Does anyone know where to find a rootkit or keylogger to use?

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General :: Perl Useful In System Administration And Application Development On UNIX?

Sep 11, 2010

It is just a general discussion on "How Can Perl Be Useful in System Administration and Application Development on UNIX and Linux Platforms"? I am doing pretty much well with Bash and PHP. In fact, I am learning and experimenting in depth in those two domains. The project that I am working for these days has several scripts which are written in Perl and Ksh. They interact with Ab Initio graphs and perform extensive jobs. Anyways, my current role doesn't require me to have knowledge of Perl but I don't see any harm in learning something new.

So, before I take it, I want to know how Perl can help me and what I can do with it as a UNIX / Linux System Administrator and Application Developer? I just looked at some of its keywords, functions, and commands. Perl Variables are identical to those of PHP. Conditional Statements, Loops, etc. are also much the same as found in any other computer languages. So, at first glance, I have got this feel that it wouldn't be much difficult for me to learn it. But what do you say? Do I really need Perl when I am focusing on PHP and Bash?

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General :: Migrating From UNIX Environment To Redhat Rel 5?

Jan 23, 2011

The development sever of the project i am working on, currently has the source codes on a UNIX HP_UX operating system with oracle version 9i. it needs to be migrated to LINUX redhat OEL rel 5, with oracle version 10g . As i am a complete newbie to this, Could anyone please tell me what are the important things to be done as a part of migration, to make the new environment complete? i have transfered the source codes to new server, installed the required compilers and have almost completed with oracle 10g installation.

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Debian :: Insert An Application In Operating System?

Jun 22, 2010

how can we inert our application with a debian based Operating system, what should be basic ground work to be done if one wants to insert his Application(Open Source)within a Linux Operating System(OS).I request you all to send me some clues or hints with some url's for exploring and proceeding further.

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General :: Uses Of Operating System Compared To Windows Operating System?

Jul 24, 2011

could any one tell me about the uses of linux operating system compared to windows operating system

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Server :: Implement Operating System Level Visualization To Isolate A Application On RHEL 5.5

Oct 20, 2010

I need to implement operating system level visualization to isolate a application on RHEL 5.5. Which one tool in following for implementation Linux-VServer, lxc, OpenVZ or anyone else.

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Ubuntu :: Operating System Lose Data During A Power Failure As Windows Operating System?

Jan 13, 2010

Will a Linux operating system lose data during a power failure as does a Windows operating system?

(If yes.) This has not come up before but I'm going to be doing some work I don't want to lose.

Could you either point me to a backup tutorial or give me the quick overview of preserving stuff with Ubuntu?

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Server :: Connect Samba To Unix-like Operating Systems?

Jun 9, 2010

i want to know how to connect it to debian,fedora, mandriva, puppy (or any other distro thats independant and most software needs to be installed with tarballs)and i also want to learn to connect to it with mac os x, and solaris (open solaris)

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General :: Migrating To 64bit Quad Core System

Mar 11, 2010

In the past, I've deployed new 64 bit systems and I've worked on and developed on 64 bit systems. But until a week ago, my workstation was a 32 bit system. Now, it is a 64 bit quad core Phenom II system, and I suppose I need to start the migration to 64 bit Linux. I do not want to blow off my system and rebuild it. This particular system dates back a decade and through many many updates. There is some digital debris in it, but there is also a fair amount of customization that I have implemented either for my own purposes or for customers, and to lose that customization would represent a headache for me.

What I want to do is install a 64 bit system over top of the 32 bit system. It is my hope that doing this would install the necessary 64 bit libraries, while not impacting the existing 32 bit libraries (except with some possible symlink problems). I then, hopefully, could boot into a 64 bit kernel while still running 32 bit programs. Is this feasible? My backup system is comprehensive; I COULD just try it and back up if my system became hosed. But I'd rather not; I have a lot of work to do and I'd rather not learn by doing in this case.

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General :: Difference Between System And Unix?

Dec 26, 2010

Whats the drifference between unix and linux senior?..

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General :: UNIX File System Hierarchy?

Oct 3, 2010

What are the directories and files in Unix file-system that has default user permission set. For eg. home directory of a user can't be seen by the other users on the system without his permission. In the same way what are the other directories that by default has user permission set at the time user account has opened. Eg. /etc,/bin or what

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General :: How To Display Every Man Page Available On A Unix System

Jul 16, 2011

How can I display every man page available on a unix system? I want to list them all in an easy manner without manually digging up all the search paths, etc.

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General :: The READ System Call In UNIX?

Oct 29, 2010

mplement the read system call in unix...i want the code for read system call...

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General :: Mounting An Nfs Directory In UNIX On A System With Two NICs?

Jun 2, 2010

I'm trying to mount a folder located at on eth1 but I'm not sure how to do this with two NICs enabled. The command mount /mnt/pxe/ works fine when I only am using the one NIC the appropriate machine is on, but how can I specify to use eth1 when eth0 is also enabled?

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General :: Set System Clock In Unix To Millisecond Precision?

Nov 15, 2010

Generally you can set system clock using [URL]. However, it doesn't supply millisecond precision (it does have nanoseconds, but this isn't working on my system). Is there another way to set system clock, or will I need to write a C program to do it?

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General :: How To Install Two Operating System

Aug 14, 2010

How to install two linux operating system when i am using the windows xp

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General :: Erase Operating System

Nov 22, 2010

Assume I have a computer on which I want to use ubuntu for a while (single boot). Assume also that in about six months I want to give this computer to Mr. X, but I do not want Mr. X to know that I have been using ubuntu. I don't want to install anything over top of ubuntu, I just want the computer to be completely (or as nearly completely as possible) blank so that Mr. X cannot infer what I've been doing on it. The trick here is that I can't use operating system x_{1} to delete operating system x_{0}. I don't want Mr. X to know anything about which OS I have been using. Mr. X, by the way, is a sophisticated computer user but not particularly interested in tracking me down. Once he sees that the computer is blank Mr. X will just install his own operating system and everybody will be happy.

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General :: What Is Kernel In Operating System

Feb 13, 2010

What is kernel in Linux operating system?

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General :: Operating System Not Found?

Apr 4, 2011

I have a server HP proliant and installed Redhat 4.3. server has only one HD as another was Bad and no RAID configuration. after 2 weeks I shutdown the system and when start it is giving the error - operating system not found?

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General :: Ubuntu On Windows 7 Operating System

Apr 5, 2011

I want to experience Ubuntu and want it on my machine. I currently have Windows 7 installed and was wondering what the easiest or best way is to install Ubuntu so I can choose to run either Windows 7 or Ubuntu.

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General :: Install A Operating System On Desktop?

Oct 4, 2010

i want to install a linux operating system on my desk top can somebody recommend a linux system that supports a dial up connection i cannot get broadband

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General :: Operating System Getting Stuck / Solution To This?

Oct 27, 2010

I have been using various operating systems on this computer.
At the moment I am using AntiX Mepis. I switched to Linux because my Windows used to freeze all of a sudden after a few hourse or even minutes.
Now my Linux was quite stable for a few days but again, it freezes in a few minutes when I use a Window Manager. In the terminal without using any Window Manager it never freezes.
Can anyone tell me the solution to this? code...

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General :: Start A Videoic Operating System?

Mar 23, 2011

I would like to start a videoic operating system;hwever,I know nothing about linux systems.Is it possible to select a button,press it;then have small video packets play special videos?For example:I select;and press, the "control panel" icon.A video displays the floor of my displayed image ,raising;then,displays a short travel through a hallway to a door labelled "control panel".Afterwards, the door opens to display various controls;each of which has video displays in them.Each button would contain a short video display "packet". I have a linux red hat 9 book and cd's.

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General :: Don't Want It To Write Over Current Operating System?

Mar 21, 2010

I installed Linux on a laptop once.. i'd like to do a dual boot but i've never done it before. Is there anything special i need to do? i don't want it to write over my current operating system.

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General :: Unable To Boot Any Operating System

Sep 29, 2010

I installed LinuxMint on an external harddisk. I shutdown the laptop and removed the external harddisk. Then when I restarted the laptop (external harddisk was not attached).

Error: No such device <hex number>, Grub Rescue>

The laptop showed me the above stated error. Now I am not able to boot any OS on it until I reconnect the external harddisk!

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General :: How To Get Remote PC's Running Operating System Name

Jun 21, 2011

I need to know what operating system currently running on given remote pc IP address.

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General :: Purpose Of Libc In An Operating System?

Jun 24, 2010

What is the purpose of libc in an operating system?

Is the libc is common for all OS or it is different for different OS!?

I mean source of libc build for RH is same for Ubuntu !?

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General :: Missing Operating System When I Boot Up / Get That?

Nov 16, 2010

Tried installing ubuntu alongside windows7 and now when i boot up it says missing operating system . code...

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General :: Recovery ( Or Reinstallation ) Of Operating System?

Apr 12, 2011

The original operating system system for this laptop, an Acer Aspire One, Model No. ZG5, is not working. How do I get a copy of its original operating system to reinstall

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