The first thousand one hundred and forty-nine chapters are designed to kill tools
Chen Hao casually closed the dos command format box, opened the browser, and downloaded a sublime text (code editor).
Opening the editor, Chen Hao started writing code.
Although the spider virus is very advanced, has clever technology, and contains complex algorithms, it is still at the level of the earth after all.
With Chen Hao's current ability, it would be easy to hack into the most tightly guarded information places in the world, let alone solve a small spider virus.
He didn't bother to look at the specific functions of the traditional Chinese character algorithm. Anyway, he must have bad intentions and just kill it.
In less than five minutes, Chen Hao finished writing and clicked to run.
The computer buzzed.
The screen starts flashing.
Immediately, countless little black spiders appeared on the screen, and were swept into the trash can by a big broom. The trash can was then dumped into the garbage truck, and the garbage truck was sent to the garbage station. The garbage station burned with raging fire, and the little black spiders were swept away.
Burned to ashes.
Previously, Yu Haibo and others could not understand his operation, so they ran to the side to chat. After hearing the sound, they came over again and watched this scene with interest.
"Teacher Chen, is this a virus killer?"
Li Li asked curiously.
This was the first time she had seen such an interesting anti-virus process.
Chen Hao smiled and said: "Yes, in fact, the essence of computer anti-virus is to delete incomplete and irrelevant programs. There is nothing interesting to see, so I just animated this process.
If you want to work, you can remove the animation through settings, so that the anti-virus program will run in the background, and nothing will be affected except taking up some memory."
He said and demonstrated.
Although everyone is a computer novice, the settings are very simple and can be understood at a glance.
After a while, the little black spider no longer appeared on the computer screen and stopped flickering.
Other cartoon images also disappeared.
"After killing the virus, Teacher Yu, you just need to pass the anti-virus program to Teacher Ma and the others."
As Chen Hao spoke, he added an icon to the anti-virus program and wrote the words "Specialized for Spider Virus Killing".
After saying that, he stood up.
"good."
Yu Haibo sat down, shook the mouse, and opened several documents in succession. It felt very smooth, and he couldn't help but said in surprise: "It's completely fine."
Immediately, he worried again: "Teacher Chen, won't the virus resurgence in a while?"
Chen Hao smiled and said: "Don't worry, absolutely not.
However, if you want to go online, other infected computers may infect you with the virus again through the Internet. However, as long as you turn on this special killing tool, you will be sure to kill as many spider viruses as you come."
Yu Haibo said happily: "Thank you so much, Teacher Chen, I will pass the software to other teachers right now."
"Hurry, hurry, I can't wait any longer."
After hearing this, Ma Ran, Li Li and others quickly sat back at their computer desks.
Chen Hao solemnly reminded: "Everyone, please note that if there is non-mainstream anti-virus software on your computer, you must exit it first before you can use the spider virus killing tool I compiled. You must emphasize this point when passing it on to others."
Ma Ran asked: "Teacher Chen, what is non-mainstream anti-virus software?"
Chen Hao explained: "It is a relatively rare anti-virus software that I compiled myself or purchased with money. This kind of software is not popular software. It may not recognize the program I compiled and may attack it as a virus, causing the computer to crash or other problems."
Yu Haibo asked: "Is the mainstream anti-virus software the free software that everyone uses, such as 361 and Penguin?"
Chen Hao nodded.
Everyone understood.
Li Li smiled and said: "We don't have the programming skills you have. Even if we want to use non-mainstream anti-virus software, we can't use it. We can only use mainstream ones."
Ma Ran asked curiously: "I think mainstream anti-virus software is very good. Except for this spider virus, other Trojan viruses can be killed. Why do some people have to write their own software or spend money to buy it?"
"I think so too. I have been using 361 for many years and it feels very good."
"It's just that people who do this are out of their minds, right?"
Everyone agreed.
Chen Hao smiled and said nothing.
In fact, in the early years of the Internet, paid anti-virus software was the mainstream in the market.
But after 361 came out, it killed all these anti-virus software under the slogan of being permanently free. Over time, free anti-virus software caught up and became the mainstream of the market.
At this point, some people may ask, since 361 is always free, how can we survive?
Software development, upgrades, and maintenance all cost money.
The answer is simple. 361 occupies the market for free and can make money by relying on traffic, and it makes far more money than paid software.
So to this day, 361 still exists and is living very well.
Some people may say that since 361 makes money from traffic and people can use anti-virus software for free, this is a win-win situation and a good thing.
But in fact, 361 is not as good as it claims on the surface.
If you use 361 software for free, you have to accept its bundled software and plug-ins, news and advertisements that pop up suddenly, and you cannot install and use programs that threaten 361, otherwise 361 will kill the other party mercilessly.
.
This is equivalent to you selling vegetables in the market and being harassed by gangsters. A righteous brother descends from the sky to support you for free and drives away the gangsters with his Pegasus Meteor Fist.
Just when you were so happy and thought you had a backer, Brother Justice turned around and took out a lot of vegetables you didn't need and forced you to help sell them.
Although you are not happy, but without Brother Justice, other gangsters will flock to you, so you have to pinch your nose and endure it.
However, there are always a few people who are mysophobic or have the ability to protect themselves. They do not want to be harassed by gangsters, nor do they want to be morally kidnapped and bought and sold by the righteous brother.
That’s why they compile their own clean anti-virus software, or purchase paid anti-virus software with more advanced functions.
These software are good, they do not take up memory, are not bundled with useless software and plug-ins, and do not pop up ads suddenly.
But the disadvantage is as Chen Hao said just now, when encountering other unrecognized programs, it will think it is a virus and attack.
So it can only be used by a few people.
In short, there is no perfect software in this world.
Soon, Yu Haibo passed on the spider virus killing tool to everyone.
"marvelous!"
"Long live Teacher Chen!"
In less than a minute, everyone's computers returned to normal, and they couldn't help but cheer collectively.
"What's going on? It's so festive and lively?"
Suddenly, the office door was pushed open, and a man in his fifties, with a stout figure and a leadership appearance walked in and asked with a smile.
"Dean Zhou."
Everyone stood up quickly.
This middle-aged, fat man is Zhou Minghua, the newly transferred dean of Chenguang International Studies College after it was acquired by Nanjiang University.