Reborn Ace Hack

"Yeah, nine million. Isn't Robert always greedy for money? How could he write you such an IOU? Did he take the wrong medicine?"

When eating at home at noon, Xiao Yuan placed the IOU written by Robert in front of Xia Jiuying. After reading it, Xia Jiuying opened her eyes wide and said in disbelief.

"Look at this again."

Xiao Yuan gave the blackmail letter he received to Xia Jiuying again.

"Is this also written by Robert?" Xia Jiuying took it and looked at it, then asked.

"He is the most suspicious, but we can wait a moment. I think if he did it, he will send me a second letter soon. In that letter, five million will probably become one thousand and fifty."

It’s not necessarily a million,” Xiao Yuan said.

"Are you saying that he will not be willing to write you this IOU, so he will definitely find a way to get the money back?" Xia Jiuying asked.

"It can also be said that he felt that he had hope of getting all the money back, so he wrote me this IOU. Otherwise, as you said, unless he took the wrong medicine, even if Jessica and I tried to bully him

, it’s impossible for him to be so hot-headed that he wrote me this IOU and even asked a lawyer to sign it." Xiao Yuan said.

"So, are you in danger again recently? We have finally been quiet for a week." Xia Jiuying said with some worry.

"I have survived so many dangers in the past, and nothing will happen here. Don't worry." Xiao Yuan comforted Xia Jiuying.

"Anyway, it's better to be careful. What should I do if something happens to you?" Xia Jiuying held Xiao Yuan's hand, lowered her eyelids, and said softly.

"For you, for our future, I will not let myself get into trouble. My life is very hard. Anyone who wants to trouble me will not end well. Chi Xiang is like this, Wang Junpeng is like this, this time

The guy who blackmailed me will definitely do the same..." Xiao Yuan gently held Xia Jiuying in his arms and continued to comfort her.

"Yeah." Xia Jiuying twisted in Xiao Yuan's arms, found a more comfortable position, gently closed her eyes, like a cat, and stopped talking.

…………

In the afternoon, Xiao Yuan returned to school and went straight to the laboratory. The seeds he planted last night were still running for more than ten hours. He was now eager to know what had become of the seeds.

After returning to the laboratory, Xiao Yuan sat next to the computer, opened the closed monitor, and after logging into the system, the surveillance image of the god program appeared in front of him. The above situation surprised Xiao Yuan, because the image at this time showed:

The distribution of 0s and 1s in the entire space is not balanced, but the image is static, which means that God has no longer adjusted the imbalance in his world.

Xiao Yuan was confused, but the image became static and nothing could be seen. He could only think of another way. Among the surveillance methods he prepared at that time, images were only one of them. In addition, there were some very special methods.

Images, but more detailed recording methods, such as system logs, and memory sampling, etc.

The system log records the operation steps of the god program, while memory sampling regularly saves the world's memory data intact into files at certain time intervals for review.

Xiao Yuan first checked the system background and saw that the script file written before leaving was still running, but there was no movement in the god world. This showed that the god program either no longer received the commands sent to him by the script file, or because

For some reason, after receiving the commands, these commands are not executed. In either case, it is very abnormal.

Therefore, Xiao Yuan needs to first determine what is the above situation. It does not take much time to analyze this situation. Soon Xiao Yuan came to the conclusion: the god program is still receiving the commands sent by the script file, but because

For some reason, after receiving these orders, they refused to execute them.

"Why is it not executed?" Xiao Yuan was confused. After ending the automatic script, he opened God's system log and turned directly to the last entry. He found that the time of this entry was 3:12:31 in the morning.

, and he left at 10:30 last night, which means that God began to have problems more than four hours after he left.

"What exactly happened and why did it go wrong?"

Xiao Yuan carefully analyzed God's system logs. Each log looked at individually and was a normal operation record. There was nothing abnormal about it. However, after observing the last few logs together, Xiao Yuan still discovered some things from them.

The abnormality is that the intervals between the last dozens of logs are getting smaller and smaller. That is to say, god is in this period.

Over time, the frequency of operations became higher and higher, and even the time for the last four logs was 03:12:31. This does not mean that the operations recorded in these four logs were performed at the same time, because the logs set by Xiao Yuan

The recording interval is measured in seconds. Four logs appear within one second, indicating that four operations were issued within one second.

Staring at the log on the computer screen, Xiao Yuan frowned. After thinking for a moment, he asked the administrator in the laboratory to confirm that no one had touched the computer during his absence, thus ruling out the possibility of outside interference.

Finally, he loaded the memory sampling file.

Memory sampling refers to cloning the information of the world memory space opened by god at certain intervals and saving it to a file. When Xiao Yuan implemented this function, he did not completely rely on god.

The program is completed from the operating system level. The reason for doing this is to consider that if the god program fails, he still has the final means of tracing it, so that he will not be unable to do anything.

The memory sampling file is a file stored in hexadecimal format. After Xiao Yuan opened it, he still started viewing it from the end of the file. The last recorded memory data was one minute ago. From this time, the memory

The sampling work is still normal and there are no major problems.

There are several gigabytes of memory data, so the workload of analysis is very large. Even with the help of analysis tools, it is a task that tests one's patience and experience, if there are no suitable tools.

In order to find a conclusion as soon as possible, Xiao Yuan planned the entire analysis process and divided it into three stages.

He first used tools to intercept a hundred sampling samples in reverse order from the end of the memory sampling file, and compared and analyzed the data. The analysis results showed that the one hundred memory sampling data were exactly the same. This situation was similar to that of god.

The static images drawn by the monitoring program are consistent. From this, it can be inferred that the god program has no longer modified the data of the world he created from a specific time.

After determining this phenomenon, what Xiao Yuan has to do is to find the time point when the god program has a problem. According to the system log, the most likely time point is 03:12:31, so the second and third

In the three stages, Xiao Yuan started from the memory sampling data at this time, intercepted a hundred sampling samples forward and backward, and used tools for comparative analysis.

After careful comparison and analysis, Xiao Yuan discovered some situations, which were far beyond his expectations and gave him a big surprise.