Bit Mania [Hacking]

"Actually, according to Academician Song's current level, he is considered to be world-class, but although he can give you profound knowledge, he is a person who has retired after all...Retired, the development of computers changes three times a year, if If you don’t go out and touch some living things, it is likely that your achievements will stop here.”

"... You said you can surf the Internet and update your knowledge? What are you talking about... No matter how you say it, the experimental equipment is limited... Do you think that learning computers is just tossing two programs on civilian computers? Those are laymen... Those who really High-end things, which can be easily accessed on the Internet..."

"Kid, have you ever seen a real large server? Have you ever seen a fully automatic compilation system? Have you seen a cross-platform switch? Have you seen a guidance controller serving in the military? Have you ever seen a floating-point calculation of up to [-] million per second? Is it a supercomputer..."

"The [-] million ones haven't been created yet..."

"Cough!...Don't you want to touch them with your own hands, or even manipulate them?"

"I think... but can someone with this kind of treatment still be called a college student?!" He was not so easy to be fooled.

"Yes! It's true that ordinary college students don't have access to these things, but you are so different, the juvenile class... the gathering place for gifted children, the place that determines the country's future talent strategy, which one of you is not a national academician like us? , and those famous honorary professors will also come to guest roles..."

"Xiao Yao, he is a professor at Capital University. If you go there, he can teach you."

"Tie." Song Yubai said coolly.

"Uh……"

Yao Yizhi endured the sadness: "I still don't dare to be a teacher... I am the counselor of this class of youth class. If Xiaoxin can make a decision in the near future, I can arrange for him to join the class. In terms of studies... er, how much can I help you?" How much can you help, actually, I think... counselors, at least they can take care of one or two in life..."

"Anyway, it's up to you to decide for yourself..."

Xiaoxin listened to the three of them talking, nodded, and ate breakfast together. After eating the traditional soy milk and fried dough sticks, she ran to the computer room and turned on her own computer.

Octo: Where are the two tigers?

Linux: here!Brother, we are finally looking forward to seeing you~ Calling someone a tiger, are you praising me for being mighty?

Octo: ... Where is Isr?

Isreal: Yes.

Octo: What's the matter, did I call you just now?

Isreal: ...

Linux: Brother, where did you go yesterday?

Octo: I went to compete with others... There is nothing to say, it was a waste of emotion after a long time... How is the system doing, let me see, I have something to ask you when it's over.

Linux: A few days ago, I integrated the last module you gave, and now the system kernel is complete, let's start debugging now!

Octo: OK.Call me when it's loaded.

Linux: Huh?I want to send it to you for a look, do you want to accept it?load?I've already set it up...

Octo: Already installed?Then here I am.

After the voice fell, a powerful offensive suddenly swept from the other end of the network.

In a university dormitory far away in a corner of Qianhu Country, there was a sudden roar of pain, and a somewhat round figure fell off the seat with a "bang", and that figure turned over on the ground, supporting itself with one hand. Climb up on the table, and then a beaver-like face appeared in front of the table. The fat beaver sat back on the seat hurriedly, and when he looked at the computer screen again, his eyes were wide open.

"Damn... you are really my brother! This debugging method will kill people!"

A human head dangled from the upper bunk. His roommate's golden hair was like a chicken coop, and his collar hung lazily on his shoulders: "Lin, what are you doing, why don't you let people sleep?"

Linux: "I..."

At that time, Zixin had scanned more than 2000 ports and found [-] or [-] vulnerabilities, large and small, in the empty ports that were not occupied. If it is a full-version system produced by a large software company, generally there are no vulnerabilities. It's so easy to find so many in one breath, but everything is relatively speaking. As the first system program written by a private individual instead of a large R&D team, the number of seventeen or eight sounds like a lot, but it is actually for the preliminary test. It is already an astonishing achievement.

But speaking of it, there are very few opportunities for someone to really invade others. I have to say that Qi Xingchu's education had a big impact on him, at least he would not do something recklessly, except for the six seconds that abused Zheng In addition to repairing that Guoben computer, this familiar ability to scan ports... If Xingchu knew that it was a skill mastered in his offense and defense, I don't know how he would feel.

It took about half an hour. After Zixin scanned all the loopholes, he infiltrated through these loopholes. As soon as he closed the net, the Linux on the other end surrendered.

Linux hugged his head in pain: "...It's broken! It's broken!"

"You said you were broken?" the roommate on the upper bunk said with a smirk.

"Damn you!" Linux stood up from his seat, rolled up his sleeves and stepped on the escalator to climb up. The whole upper and lower bunk made a creaking sound.

The blond roommate rubbed his nose and quickly shrank back.

Octo: The bugs have been detected, and we will fix them one by one later.

Octo: What about people?

Linux: Phew!I just went to the toilet and cried.

Octo: ...

Octo: Okay, now let me ask a question, what do you guys think about going to college?

Linux: the place to fuck.

Isreal: Where do you want to go?

Octo: Capital University.

Linux: Huh?never heard of that. (Because the communication was in English, what he saw was JinggUy, a foreigner who couldn't even pronounce it.)

Isreal: To meet those devices that are usually invisible?

Octo: How do you know? ...that's what I thought!

Isreal: Peking University is one of the top three research universities in China. The State Key Laboratory of Computer Communication is located there, and many things can be accessed there.The way you are now...is it a junior class?

Octo: It is indeed a junior class.

Linux: I can't understand what you are saying...

Isreal: Actually, you have made your own decision, haven't you?If you ask my opinion, I support you too^_^

After turning off the computer, Zixin went home and explained the matter to his father.For ordinary families, the selection of a child as a gifted child to a prestigious school is something worthy of celebration anyway, but Luo's father showed concern, hesitated for a while, and asked an extremely practical question.

"You don't know how to wash clothes, how can a person take care of himself..."

"Yao Yizhi said that he is the counselor of this class, and he can take care of me in life..."

"Let him wash you?"

"..." In Xiaoxin's mind, the scene of a well-mannered young scholar carrying a basket of clothes to the river, squatting on the ground and rubbing clothes with other little women, had a cold war... ...Why doesn't the image of my father feel disobedient at all?Oh, no, Dad uses a washing machine... Is it because I watch too many costume dramas... Luo Zixin, you can't do this!

He rolled out his bicycle from his parking garage, carefully bypassed the original ecological cucumbers that his father was growing, and rushed to Song's house again.

Octo: What if you go to college and don't know how to do laundry?

Linux: Three solutions.

Octo: Which three?

Linux: Broiler, hanging horse and brute force cracking.

Octo: ...?

Linux: One, beat your college roommates, make them your cocks and enslave them; Two, find a girlfriend to hang horses and let her wash it for you, but be careful not to find a girl who has the same purpose as you, Otherwise, there may be a phenomenon of reverse hanging horses, and you will wash clothes for two people; three, if you are a rich person, the supercomputing speed can solve everything that can be solved by brute force, and the clothes are dirty?Throw it away and buy a new one!

Isreal: Can't do laundry?This is easy to handle, you just need to go to the capital, and I will solve it for you.

Octo: Are you in the capital?No, the IP does not belong to Huaguo...

Isreal: Well, I’m in the Kangaroo Country now, and I can come to Beijing to accompany you only after I have settled the relationship with my guardian. Otherwise, even if I want to come, I won’t be able to get a passport to board the plane.

Octo: You're such a nice guy!

Zheng Xiu: ...

Linux: Guardian?

Isreal: I am underage.

Linux: Blow it!

Zixin turned off the computer again, and ran downstairs on his slippers. Elder Song and Mu were sitting in the yard, facing each other, with a chessboard in the middle, brown Pu'er tea smoking slowly, basking in the sun While playing chess, the two of them were very leisurely, thinking of playing two pieces, sometimes they stopped to chat, sometimes one just lay down and squinted for a while, the other was also enjoying himself, and did not wake up the other party. For older adults, sleep is a top priority.

"Where's Senior Brother Yao?" Xiao Xin walked over and asked Mu Yun who was still asleep in a low voice.

"Reading in Lao Song's study."

Hearing this, he nodded. Children don't always like to walk. They trot and then run back upstairs. Mu Yun smiled faintly when he saw this, with longing and nostalgia in his eyes.

After all, he is a university student, even after retiring, the study room is still well-organized, much wider than ordinary people's homes.There are many large bookshelves in the middle, and the view to the south is very good. The sun shines down, and it happens to shine on the mahogany desk, which can make people feel warm and not directly irritate the eyes.

The study room is very quiet. It is usually open to students. Anyone who needs to check information can come in at any time. After all, school has started now, and many students have returned to live in the university. The Song family will only be lively during the holidays. At this time Yao Yi was the only one, and he was also a bachelor. After finding a book he was interested in on the bookshelf, he sat down on the floor and looked at it.

When Zixin opened the door and walked in, the other party spotted him and waved to the boy.

"I didn't expect you to dabble in semiparametric regression analysis... Applying it to surveying and mapping data processing? It is indeed a topic worth studying."

"how do you know?"

Yi Zhi spread his hands, and a note with small characters appeared in front of Zixin: "It's in the book, you wrote it."

"Hey, it's indeed me..." Xiaoxin showed doubts.

"Haha, it's not as complicated as you think. It's just that the handwriting on it is the same as the network topology map you wrote before, so I recognized it."

Yao Yizhi paused, and then said: "Have you considered it?"

"Well," Zixin said, "I want to go."

"Okay, I'll call the university and ask them to mail the test paper... Don't look at me like that, after all, it's a leading university in China, so you always have to test it. Those who came for the first test... You said the retest? There is no need for this, it was already compared last night... Don't worry, if you want to deal with it casually, you will definitely get in... To put it bluntly, it's just a formality."

"Listen to you." Zixin said.

After all, it is considered a confidential document. After Yao Yizhi made a long-distance call that day, he packed the test papers and sent them over by plane the next day. There is no airport in Huanjiang Town, but Quhai City, where the town belongs. After running for half a day, it was finally handed over to Yao Yizhi at dinner time.

Zixin opened the file bag and held a thin stack of white test papers in his hand. After he unfolded it to see the questions on it clearly, his eyes suddenly went dark.

...Everyone, you don’t need to ask me if I want to go, it’s a problem whether I’m allowed to go there or not.