Showing posts with label RamReddy. Show all posts
Showing posts with label RamReddy. Show all posts
Friday, 2 December 2011
God Names In Software Industry
Brahma — Systems Installation Vishnu — Systems Administration & Support
Sunday, 27 November 2011
National Anthem Song,Lyrics And Meaning
National Anthem - Composed by Rabindranath Tagore, the song Jana Gana Mana was first sung on December 27, 1911 at the Calcutta session of the Indian National Congress. On January 24, 1950, the Constituent Assembly adopted the song as the National Anthem of India.
Click Below To Download The Song
Click Below To View Lyrics&Meaning
Here is the english translation of National Anthem..
Tuesday, 15 November 2011
What is the Difference Between a Virus, Trojan Horse and Worm?
The most common blunder when the topic of a computer virus arises is that people will often refer to a Worm or Trojan Horse as a Virus. While the words Trojan, worm, and virus are used interchangeably, they are not the same.
Viruses, worms, and Trojan Horses are all malicious programs that can cause damage to your computer, but there are differences between the three, and knowing those differences can help you to better protect your computer from their often damaging effects.
What is a Computer Virus ?
A computer Virus attaches itself to a program or file so it can spread from one computer to another, leaving infections as it travels. Some viruses cause only mildly annoying effects while others can damage your hardware, software, or files. Almost all viruses are attached to an executable file(.exe), which means the virus may exist on your computer but it cannot infect your computer unless you run or open the malicious program. It is important to note that a virus cannot be spread without a human action, (such as running an infected program) to keep it going. People continue the spread of a computer virus, mostly unknowingly, by sharing infecting files or sending e-mails with viruses as attachments in the e-mail.What is a worm?
A Worm is similar to a virus by its design, and is considered to be a sub-class of a virus. Worms spread from computer to computer, but unlike a virus, it has the ability to travel without any help from a person. A worm takes advantage of file or information transport features on your system, which allows it to travel unaided. The biggest danger with a worm is its ability to replicate itself on your system, so rather than your computer sending out a single worm, it could send out hundreds or thousands of copies of itself, creating a huge devastating effect. One example would be for a worm to send a copy of itself to everyone listed in your e-mail address book. Then, the worm replicates and sends itself out to everyone listed in each of the receiver’s address book, and the manifest continues on down the line. Due to the copying nature of a worm and its ability to travel across networks the end result in most cases is that the worm consumes too much system memory (or network bandwidth), causing Web servers, network servers, and individual computers to stop responding. In more recent worm attacks such as the much talked about Blaster Worm, the worm has been designed to tunnel into your system and allow malicious users to control your computer remotely.What is a Trojan?
A Trojan Horse is full of as much trickery as the mythological Trojan Horse it was named after. The Trojan Horse, at first glance will appear to be useful software but will actually do damage once installed or run on your computer. Those on the receiving end of a Trojan Horse are usually tricked into opening them because they appear to be receiving legitimate software or files from a legitimate source. The Trojan horse itself would typically be a Windows executable program file, and thus must have an executable filename extension such as .exe, .com, .scr, .bat, or .pif. Since Windows is sometimes configured by default to hide filename extensions from a user, the Trojan horse is an extension that might be “masked” by giving it a name such as ‘Readme.txt. exe’. With file extensions hidden, the user would only see ‘Readme.txt’ and could mistake it for a harmless text file. When the recipient double-clicks on the attachment, the Trojan horse might superficially do what the user expects it to do (open a text file, for example), so as to keep the victim unaware of its real, concealed, objectives. Meanwhile, it might discreetly modify or delete files, change the configuration of the computer, or even use the computer as a base from which to attack local or other networks – possibly joining many other similarly infected computers as part of a distributed denial-of-service attack. When a Trojan is activated on your computer, the results can vary. Some Trojans are designed to be more annoying than malicious (like changing your desktop, adding silly active desktop icons) or they can causeserious damage by deleting files and destroying information on your system. Trojans are also known to create a backdoor on your computer that gives malicious users access to your system, possibly allowing confidentialor personal information to be compromised. Unlike viruses and worms,Trojans do not reproduce by infecting other files nor do they self-replicate.Added into the mix, what is called a blended threat?
A blended threat is a sophisticated attack that bundles some of the worst aspects of viruses, worms, Trojan horses and malicious code into one threat. Blended threats use server and Internet vulnerabilities to initiate, transmit and spread an attack. This combination of method and techniques means blended threats can spread quickly and cause widespread damage.Characteristics of blended threats include: causes harm, propagates by multiple methods, attacks from multiple points and exploits vulnerabilities.To be considered a blended thread, the attack would normally serve to transport multiple attacks in one payload. For example it wouldn’t just launch a DoS attack ” it would also install a backdoor and damage a local system in one shot. Additionally, blended threats are designed to use multiple modes of transport. For example, a worm may travel through e-mail, but a single blended threat could use multiple routes such as e-mail, IRC and file-sharing sharing networks. The actual attack itself is also not limited to a specific act. For example, rather than a specific attack on predetermined .exe files, a blended thread could modify exe files, HTML files and registry keys at the same time ” basically it can cause damage within several areas of your network at one time.
Blended threats are considered to be the worst risk to security since theinception of viruses, as most blended threats require no human intervention to propagate.
Combating Viruses, Worms and Trojan Horses :
The first steps to protect your computer are to ensure your operating system (OS) is up-to-date. This is essential if you are running a Microsoft Windows OS. Secondly, you should have anti-virus software installed on your system and download updates frequently to ensure your software has the latest fixes for new viruses, worms, and Trojan Horses. Additionally you want to make sure your anti-virus program has the ability to scan e-mail and files as they are downloaded from the Internet. This will help prevent malicious programs from even reaching your computer. If this isn’t enough protection, then you may want to consider installing a firewall as well.A firewall is a system which prevents unauthorized use and access to your computer. A firewall can be either hardware or software. Hardware firewallsprovide a strong degree of protection from most forms of attack coming from the outside world and can be purchased as a stand-alone product or in broadband routers. Unfortunately, when battling viruses, worms andTrojans, a hardware firewall may be less effective than a software firewall, as it could possibly ignore embedded worms in out going e-mails and see this as regular network traffic. For individual home users, the most popular firewall choice is a software firewall. A good software firewall will protect your computer from outside attempts to control or gain access your computer, and usually provides additional protection against the most common Trojan programs or e-mail worms. The downside to software firewalls is that they will only protect the computer they are installed on, not a network.
It is important to remember that on its own a firewall is unable to get rid of your computer virus problems, but when used in conjunction with regular operating system updates and a good anti-virus scanning software, it willadd some extra security and protection for your computer or network.
What is Google Gravity?
Google Gravity was launched back in Mar 18, 2009 according to the date posted on the author site. The effect behind the creation of the Google Gravity is actually javascript with the extension box2d-js. It allow you to play with the element from Google homepage where all the thing in the site will simply breaks apart and fall down. And yet you can’t stop searching what you need you know.
“Everything that goes up must come down. But there comes a time when not everything that’s down can come up.”
2 Way How to Play/ Enable Google Gravity ‘I am Feeling Lucky’
Visit http://www.google.com/.
Turn off the Google Instant Search
Type in Google Gravity into the search box.
Click on I’m Feeling Lucky button.
Move the mouse.
You can start play with Google Gravity enjoy
8 Tricks of Google Gravity
Well guys what kind of tricks you could play with the Google Gravity?
Trick 1. Move Them Around
If you thought that once the elements fall down, that’s the end of the magic -- you are wrong, its the beginning. Try holding any piece. To hold a piece click and hold the element and drag then around the screen. You can grab and move all the pieces.
Trick 2. Drop Them
In addition to the above one, you will see that once you un-grab the elements (by leaving the mouse button) it falls below. Well its like the real world you see, gravity is acting over here.
Trick 3. Hit Them Hard
Its the fun part. Grab any piece and use it to hil others. Fun. Also the size of the element you are using has effect on the force it generates. Try using the logo or the search-bar.
Trick 4. The Pendulum
Hold the Google logo by one of its sides and hold it up and shake it, It starts to oscillate like a pendulum. Try spinning it around!!!
Trick 5. Shake Effects
Restore the window to a smaller size. Now hold the window and try shaking it around. Didn’t expected the elements to move around that way? Well it does!!!
Trick 6. Enlarge Effect
While the window is still restored to a small size, maximize the window and see the elements jump.
Trick 7. It’s Alive
If you have not realized it already, all the elements in the screen is actually working. All the links, buttons, radio-buttons work exactly in the same way they meant to be. Try typing on the search-bar,,,
Trick 8. Search Still Working
This is the one which very few people actually know. Try typing any query into the search-bar and click the search button (or if you cant find it in the debris hit the enter button). WOW! Right? The results are dumped into the screen as if by some invisible hands. Again these links are actual results and are working.
The World’s Longest Email Address (345 Characters)
Recently an Australian man named Peter Craig was certified by the Universal Record Database as the holder of of the world’s longest email address. I wonder how Craig could memorize and tell his friends when they ask his email address. Peter Craig email ID is 345 characters long.
This is Craig’s 345-character email address,
contact-admin-hello-webmaster-info-services-peter-crazy-but-oh-so-ubber-cool-english-alphabet-loverer-abcdefghijklmnopqrstuvwxyz@please-try-to.send-me-an-email-if-you-can-possibly-begin-to-remember-this-coz.this-is-the-longest-email-address-known-to-man-but-to-be-honest.this-is-such-a-stupidly-long-sub-domain-it-could-go-on-forever.pacraig.com
Just try emailing Craig, it works fine.
Wednesday, 2 November 2011
Saturday, 22 October 2011
How Backup Your Blogger Posts And Comments
Backup your blogger posts and comments regularly,this is blogger tip i think every blogger should follow for its safety,do you back up your blog posts regularly ? Very less amount of bloggers would have been using this tip including me,so lets follow this tip and start backing up your blog posts from now as i have stared it from today.
If you searching for backup of blogger template its here.
How to Back up bloggers posts for all Bloggers including blogspot users.
Login to http://draft.blogger.com
Then Go to
SETTINGS ► BASIC ► BLOG TOOLS, click on the Export Blog, and once more on EXPORT BLOG button.
Choose the location where you want to save the file, and click Save. And that's it!
Your Blog (content + posts) is save as .xml document. Quite small, too. You will not be able to see it, or read it on externally, but you can always upload it through Blogger.
Now you go to your any other blog and get there the import blog option following same path as above and upload the file you downloaded when it asks after clicking import blog option.Your all posts and comments will be uploaded,then the blogger will ask you to publish all posts,select the posts you want to publish and click Publish,all selected posts will be published.
Think how useful it can be for you in case your blog gets deleted by mistake or any other case by google,you can upload and make it to run again.
Yet another easy method for all type of blogging platforms. You just have to visit BlogBackUpOnline, open an account, register your blog, and it will be backed up daily. They offer enough memory (space) to store your Blog. Even for a Full time blogger.I hope you will be satisfied with this infomation.Best of Luck!!
Friday, 21 October 2011
Do Animals Laugh?
A dog, a chimpanzee and a rat walk into a bar. The dog huffs, the chimpanzee lets out some excited squeaks, and the rat makes chirping sounds that are inaudible to the human ear. Clearly someone told a joke, because scientists now believe that some animals laugh. It's not clear why animals laugh or what they find so funny, but some animals do indeed indulge in laughter.
Animal studies on rats, monkeys and dogs, show that certain sounds they make are indicative of laughter. Rats, for example, make highly pitched squeaks when playing with each other, and monkeys also appear to make laughing noises during play and interaction. The chuff or huff of a dog when he is excited to see you all suggest these animals laugh.
Some other scientific studies suggest that other animals may laugh too. For example, intelligence studies on dolphins have shown that two dolphins can refer to a third dolphin by name. Who can say they’re not telling a joke, or capable of laughing during play. Given the range of vocal performance by dolphins and whales, it would not be surprising to find out these animals laugh, as well.
What puzzles scientists is what the animals are laughing about. Some studies suggest animals laugh when they are excited or happy. Others believe animals laugh to gain the attention of their owners. It’s possible animals laugh when they are enjoying play. Clearly, none of the animals appear to be telling knock knock jokes but a dog might laugh at the sound of his owner’s knock on the door.
It’s possible that animals laugh because it confers health benefits to them, just as laughing is very good for people. Laughter can lower blood pressure, ease stress, produce dopamine and growth hormone, and actually be good for the circulatory system. Preschool children may laugh as often as 400 times a day. Since some animals have about the same intelligence level as a two year old human, maybe these animals laugh for the evolutionary benefits achieved by laughing. A chimp that laughs for example may be a bigger chimp because he stimulates growth hormones.
Though we do like to anthropomorphize animals, we can’t really see the smiling face of a dog as actual smiling. But if you hear that long huff from your dogs, you many recognize your animals laugh at you or with you, or possibly at some very good joke they heard about the neighbor’s cat.
