Archive for February, 2010

What distribution should I use/ download? How can I partition my hard drive without screwing anything up?

encryption challenge !solve this :?

The following strings are ciphertexts that have been encrypted using one of the classical crypto-systems that were discussed in class. Each of them decrypt to an English sentence without any whitespace or punctuation. Cryptanalyze each one and provide the decrypted plaintext as well as the secret key used to produce it. Explain the process you went through and include any script you used in the cryptanalysis process in your submission.

1) Affine Cipher – In the class, we studied the shift cipher. A similar cipher is called the affine cipher, which works as follows.
Encryption: Each plaintext letter p is encrypted to obtain a ciphertext
letter c such that c = ap + b (mod 26), where a and b are numbers between 0,1,….,25, and represent the secret key.
Decryption: Each ciphertext letter c is decrypted to obtain a
plaintext letter such that p = (c-b)a-1 (mod 26).

WETNOOZATDZQETGZBNBQTDZNKDNBTVOWETFVGTJTATGNKFVAVNKQENITWZDBRIBWZWRWZVADZQETGWETDZQETGBQGZFNGXHTNPATBBDVFTBOGVFWETONDWWENWZOWETDGXQWNANKXBWDNAYZBDVMTGIXFTNABVOOGTLRTADXNANKXBZBIGRWTOVGDTJRTBBZAJVGVWETGHZBTWETQKNZAWTCWVOWHVDZQETGWTCWDENGNDWTGBWETAWETPTXDNAITVIWNZATYIXBVKMZAJNBZFRKWNATVRBTLRNWZVABZADTHTPAVHNNAYFNGTGTKNWZMTKXQGZFTWEZBDNAITRBTYWVGNQZYKXYZBDNGYFNAXONKBTPTXBZANANRWVFNWTYBXBWTF

2)Vigenere Cipher:

GFYOCMGNUFQQBPXVQUYMHTLIAQYAQCPYFFRLVLABDFRRNRPMNLXASGOCLFYHQNOAANHYNVMHZYLXQUPMGOGHNRCBLHRTYENOGRITCNUCLOCZBPYFMGRYXZGLNZFRNYBNFRYWGSUYJSQMGRKIEGTRPUABIZQNEGHTQISABNPUPRYEQZBPNUCCENUFQQBPXFYHQPYCJUPCNUCGJGNUMNUCLEYHQMGFRLVLAFCPRPSPMOCJYBDGBLNUQNUCHGFYECMGFYECMGMZHQMRJYPRCAENUCMUMLGRBRDUZGFVYLNLXGFYRYMVCMGRIECGRKVRPUABBBJXVLABLNBGNSMLRTYE

I now where i can buy fedora 9 Linux?

Now i know i can use .RPM but i want to knows if fedora 9 linux have a autorun like windows got because really want to try Linux

Microsoft vs Linux as your full time OS?

I like them both I just need a shove in the right direction.
thanks…

I would like to make a VPS hosting company, like BODHOST’s VPS’es and others. Basically just order a VPS and I can give a virtual machine to you and allocate resources. What server software would do the same on Debian linux?

Which Linux OS will work best on my Computer?

I have a Compaq Presario F756NR with AMD Turion 64 x2 Processor and have tried Ubuntu, but it could not recognize some of my drivers (particularly my wireless card). Which OS will run fastest and recognize my hardware the best on my computer?

What is wrong with Mandrake Root, Sage, etc.?

Why do you, or others, give me a thumbs down when i suggest some to burn sage for example to bring a balance to themselves and their shelter?

it is a tried and true method that has been used for thousands of years.

do you think it is the hard lining "bible thumpers" who continually dispell methods that are out of the box because they resist new ideas? or do you or others think things such as burning sage is satanic?

just wondering because there is countless evidence to suggest things such as burning sage or using mandrake root actually does have an effect. here is one link for example:

http://www.meyna.com/use.html

Why is Linux referred to as open source software?

What year was UNIX developed? and

What date of the years is new versions of Windows released?

mandriva linux installation?

hey , i brought the mandriva linux premuim pack , and everytime i install, when i finnish , and after restarting , only the cursor appears ( can move it ) and a black background.

more details : i have a nVidea 1GB vga , 2 GB Ram and 500 GB HD ,
am connecting 2 monitors to it , but only 1 of them showing the screen .

I was wondering which of the above you like. Please leave ONE and why. Also tell me what operating system you have (Ex: Snow Leopard(mac), 7(windows), Mint(linux) etc.)

Something like a GUI timer to shutdown the system or
to modify a terminal Look and Feel etc
I would like to start with easy application and go further but waht do i really need?

I’m running Yellow Dog Linux 3.0 on an old Powermac 8500. I would like to update the software using the "yup update" command in the terminal. It polls the RPM database, runs the dependency sanity check, the server signals ready — but then it fails with the message "Error: 550 Cannot get file size." This is making me crazy. Anyone have any ideas?
The problem is not simply downloading the file, which I can do. I’m trying to use the command line update tool so that I don’t have to handle the updates manually, which can be done but is a nuisance.

I made a dual boot Windows-Linux Suse 9.2 pc, and on lcd and a crt monitor it will never get past startup it wont display any graphics, the monitors just either go to sleep or they say signal out of range!. How to fix this so i can use linux again! Software problem? monitor problem?

Thank you in advance.

Which version of Debian linux?

I want to install the new Debian 5.0 release but I’m not sure which version is the one for my PC. I have an intel core 2 quad, so Im not sure if I should use the x386 release, which I understand is for 32 bit systems or the amd64 release, which also supports EM64T based Intel processors. Any help?

I’m thinking of switching over to Linux, but I want to make sure that I’ll still be able to open my documents through Linux Open Office as they are now, without having to convert them to Rich Text or anything (that could take quite a while).

What exactly is a Mandrake?

In a song from my favorite band, one of the main lines is "After the storm, when the magic is gone, drown in the tears of a mandrake" I googled and checked out wiki but I can’t find exactly what they are or what they do. The closest I could get is that a Mandrake is some creature attatched to the roots of a plant. Could anybody give me a more detailed explenation?
Wow… The way the song sounds I thought a Mandrake was some form of mythilogical creature… Kinda saddening to find out one of my fav songs is about a hallucinogenic root…

How do you do this with linux?

I heard you can speed up and slow down applications on linux, i was wondering how and which linux I need because I switched to a mac and now im needing 2 get linux on boot camp. But i heard about this and was wondering how?
Look i know how to install linux, im just wondering how to speed up and slow down applications and which linux i should install ive installed it to other computers :/

When choosing a mini laptop (either Ausus EeePC or Dell), I have to choose either a Linux operating system or Windows XP operating system. What are the differences between the two systems, and which is better for a mini laptop that will be used for web-surfing and e-mail?

Is Mandriva Linux Good?

I am currently downloading the mandriva version of linux but I was wondering what in your opinion is the best one

Yahoo Messenger For Linux?

Any idea how to install yahoo messenger for Linux. Its in an .rpm file and I read to install alien to convert it to a .deb. I installed that with no problem, but when I did the command for sudo alien -k then the name after, I just would get file can’t be found, yet it’s there on the desktop. Any other suggestions on how to do it