After finding out the manuscript, he first skimmed through it, corrected some of the typos and some incoherent language, and added some content about GNU, expanding the content of the article from 5,000 words to more than 8,000 words, and then created a new post called "Introduction and Introduction to the Free Software Movement and Linux", and then sent the article out.

After the post was sent, Xiao Yuan withdrew from the Cold Fire Forum, and at this time, it was only past eight o'clock in the evening, which was still early for him to get used to going to bed, so he opened VI (a text editor commonly used under Linux or Unix) and began to work according to the plan.

The first thing he designed was a set of firewall suites, the firewall for his own use, Xiao Yuan did not plan to design it as large and complete as the Xuanne Firewall, but completely in accordance with the design philosophy under UNIX (there is a book, called UNIX Programming Art, if you are interested, you can find it.) ), designed as a toolset that can work both jointly and independently, thus ensuring maximum flexibility and security with minimal system resource consumption.

If the Xuanne Firewall is compared to a solid city wall, then the firewall he wants to design now is like the armor on the soldier's body, the shield in his hand, and the long knife, which can be attacked and defended.

In fact, the best environment to run this toolset is a small distributed computer network, including three to five computers, and even Xiao Yuan thought that in the future, he would use a machine to design a honeypot system, but now he only has two computers, and his main task now is the college entrance examination, not this, so this idea that once appeared in his mind was quickly abandoned by him.

Xiao Yuan first designed a system shell, the so-called shell, in fact, is a permanent memory daemon, all the network data in and out of his machine, must first enter the shell, by the shell analysis program analysis, if the shell is considered legitimate, then, will release the data packet, so that it enters the system, if the data is not legal, then, the shell will discard the data packet, at the same time, according to the characteristics of the data source, further judgment, the source IP of the data packet is disposed of.

The core of this shell is the intelligent judgment program of the legitimacy of the data packet, this judgment program is the focus of Xiao Yuan's design, here he still uses a technology obtained from blackskull in his previous life, this technology is much more advanced than the intelligent core of the Xuanne firewall, because this is a technology that only S-level members have the opportunity to see, and this technology blackskull also appeared in 2005, so, Xiao Yuan believes that this technology is in this parallel time and space where he is reborn, Definitely belongs to the super era, and he definitely belongs to the only person in this world who has mastered this technology.

Concentrating on programming is a kind of enjoyment for Xiao Yuan, so time flies quickly, if it weren't for Yang Jingchen who came over because he cared about his physical condition and interrupted his train of thought, he would have almost completely forgotten the time.

Before going to bed, Xiao Yuan logged in to the Cold Fire Forum again, checked his post, and found that there were many people following the post, and his user experience had risen rapidly, and he had already risen to level six, and he would soon be level seven.

"Hehe, it seems that the level of new posts still grows fast."

Xiao Yuan was very satisfied with his current level growth, thought with a smile, opened the post casually, flipped through the following posts, some were flooded, some were discussing his posts, and a few people asked him questions, he answered a few questions by the way, and then withdrew from the forum, turned off the computer, and went to bed.

…………

The next day, he was still recuperating at home, and he did not touch the computer again during the day, but devoted himself to the study of high school courses.

At noon, Lin Ran brought Xiao Yuan a piece of news that Liu Wenwen had really transferred to another school, and he had never been to school, and he was mistaken by many students for a transfer.

Xiao Yuan couldn't cry or laugh at the rumors of his transfer, but he didn't take it too seriously, the rumors were just rumors after all, and when he returned to school again, all the speculations and misunderstandings would be self-defeating.

Tang Sa has never come to see Xiao Yuan since he was discharged from the hospital, Xiao Yuan privately speculated, probably because she said that she would see each other less in the future when she sent herself back that night.

But since she said that she would see each other less in the future, when she was in the hospital, she took care of herself in the hospital for so long, Xiao Yuan somewhat understood why Tang Sa did this, and couldn't help but feel a little emotional and helpless in her heart, so she could only sigh softly.

In the evening, after Xiao Yuan studied for a while, he turned on the computer and continued to write the program, until it was almost early in the morning, when his mother was urging him to sleep, he logged in to the forum to see the reply to his post.

After he entered the forum, he didn't see his post on the home page, he felt a little strange, according to yesterday's popularity, there was no reason not to be on the home page, so in order to quickly find his post, he entered his personal center, which has a management page called 'My Posts', where you can find all the posts you make.

But when he opened the 'My Posts' management page, he found that it was empty, and his posts were gone.

"What the hell is going on?" Xiao Yuan frowned, so he entered the message center to check it, but found a system message that surprised him, his post was deleted, the reason for the deletion was that someone reported him for plagiarism, and the post was deleted after verification by the moderator, and all the experience points obtained from the post were cleared, until this time, he found that his forum level had fallen back to level five.

"I plagiarized?"

Xiao Yuan was a little angry, his original was slandered and plagiarized, and he was inevitably annoyed.

"Could it be that icecream reported me for plagiarism?" Xiao Yuan thought secretly, "Judging from the selfishness that guy showed yesterday, it is really possible that he did it, but it is better to be able to confirm it, so as not to wronged a good person." ”

The message did not mention who reported him for plagiarism, so Xiao Yuan decided to use the moderator contact tool provided by his personal center to contact the moderators of various sections of the forum and ask what was going on and who was reporting him for plagiarism.

After the message was sent, Xiao Yuan wandered around the forum for a while, without waiting for the moderator to reply, it was early in the morning at this time, he thought that the moderator had rested, so he quit the forum and went to bed.

The third day was the last day for Xiao Yuan to rest at home, and his body had completely recovered under the care of traditional Chinese medicine prescribed by Yang Shancheng, so he resumed his previous morning exercise again, but slightly reduced the amount of exercise.

After breakfast, Xiao Yuan went back to the room again, studied all morning, and after eating at noon, he turned on the computer again, entered the forum, and directly entered his personal center, wanting to see the reply given to him by the forum moderator.

"Sorry, your privileges are too low to get in touch with the moderators, and the request was denied."

This message made Xiao Yuan's brows furrow again, judging from the wording, this is like a message that the system automatically replies, but Xiao Yuan feels that there is something wrong with this reply, first of all, if his authority is too low, the system automatically rejects his request, and it should be a timely reply, but yesterday he obviously waited for a while, and still didn't see a reply, could it be that the forum server was so busy that it even delayed the automatic reply message for several hours? This is very unreasonable.

Second, there is no restriction in the forum's hierarchical permission list that the permission is too low to get in touch with the forum moderators.

"Paralyzed, it's likely that the moderators are playing ghosts." After some analysis, Xiao Yuan scolded secretly.

"I think my level is too low, right, then I'll upgrade the level, and I hope you will come according to the rules when the time comes, otherwise don't blame me for being polite."

Xiao Yuan endured the anger in his heart, and finally suppressed the urge to invade the Cold Fire Forum, and decided to follow the rules first, and also decided that if the moderator still didn't follow the rules after he was promoted to the level, then he had to go to talk to the chief moderator of the Cold Fire Forum, hotfire, if hotfire couldn't solve the problem, then I'm sorry, he was ready to be self-reliant.

Because of the fire in his heart, Xiao Yuan stopped reading, and spent the whole afternoon soaking in the forum and brushing up on experience.

He still chose to answer questions in the Q&A area, starting from a little over one o'clock in the afternoon to five o'clock in the afternoon, for several hours in a row, he answered a large number of questions, a move that bordered on madness, and soon attracted the attention of some people in the Q&A area.

There is a guy who is bored, starting from two o'clock, he counts the questions answered by Xiao Yuan every hour, and finds that this guy whose ID is called ghostyx, can solve more than a dozen problems in an hour at the earliest, and solves a problem in an average of five or six minutes, such an answering speed is staggering, and the questions chosen by ghostyx are many questions related to the deep application of the system, which are difficult to answer, and the solution is by no means plagiarized from the Internet, Some of these solutions have never even been available on the web.

"There are crazy people answering questions in the Q&A area, everyone come and watch?"

So this guy at more than four o'clock in the afternoon, to the hottest sections of the forum, posted such a post, and wrote out his statistical results in the post, so some people who saw it out of curiosity entered the Q&A area to take a look, and found that it was really the case, just like that, the question and answer madman appeared in the Q&A area, and it spread in the forum, instantly attracting countless people to watch, and there were many more questioners than before, and the result was that the traffic in the Q&A area soared instantly, It even became the hottest section of the Cold Fire Forum for a time.

Xiao Yuan has been concentrating on answering questions, and the Q&A area is not allowed to be irrigated, so he just felt that more and more people were asking questions later, and he didn't know the news that his answering maniac ** name spread on the forum.

At five o'clock in the afternoon, Xiao Yuan stopped answering the question, prepared to enter the personal center, looked at his level, and then sent a request message to the moderator of the sub-section of the deleted post, asking him to tell who was reporting his plagiarism.

After entering the personal center, he found that there was a new message, so he went to the message page, but was stunned by what he saw.

"When did I become a sweetheart?!"