Chapter 124 Missing kernel files
Li Chengqian didn't stop because of the experts' applause, he continued, "Just now, Mr. Zhang raised another question!"
"It is necessary to compare the directory name and size between the Shenlong mobile phone system and the Android system."
"Mr. Zhang actually suspected that I broke the installation restrictions of the Android system, installed the Shenlong optimization app into the Android system, and then pretended to be a new system."
"It's like some companies, after adding a layer of skin to the Android system, claim that it has such a ui system, such an os system, such a black technology for photography, and such a black technology for heat dissipation." Li Chengqian's eyes are from all mobile phone manufacturers. Swept across the body, the smile on the face is very playful.
"Hey..." He Hongyan couldn't help laughing in a low voice.
The experts also laughed because of what Li Chengqian pointed out.
The mobile phone manufacturers were embarrassed in their hearts, but they didn't show anything on their faces, just like what Li Chengqian said was not them.
Although Zhang Zhanlan has a thick skin, he still feels very embarrassed, especially after the camera of the national TV station shifted to him following Li Chengqian's words, he forced himself to be calm, but he was very uncomfortable.
"I can fully understand Mr. Zhang's worry!" Li Chengqian continued.
"Okay, the latest version of the Android system has been downloaded."
"In order to prevent fraud, I unpacked the Shenlong mobile phone system that I just used for comparison." Li Chengqian unpacked the downloaded Android system, and at the same time unpacked the Shenlong mobile phone system that was just installed in Zhang Zhanlan's mobile phone system.
"The Android system takes up 8.3Gb of the hard disk after unpacking!"
"After unpacking the Shenlong mobile phone system, it takes up 3.6Gb of the hard disk!"
"Academician Zero, I would like to use the supercomputer of the software institute to quickly compare the directories and sizes of the two systems. Do you think it is possible?" The comparison of the directories and sizes of two files is very resource-intensive. If you use the laptop brought by Li Chengqian for comparison If not, it is impossible to produce results in a day.
The software can call supercomputer resources, and with the powerful computing power of the supercomputer, the results can be produced in a few minutes.
"No problem, Xiao Xu, you can help classmate Li Chengqian's computer connect to the supercomputer..."
"Thank you, academician Ling, for your support! Thank you, brother, for your help." After Li Chengqian thanked him, his fingers were like phantoms, and he called the command line tool on the supercomputer. After entering two lines of simple comparison code, the supercomputer started to run stand up.
Soon, the result is displayed on the big screen.
"The number of Android system files is 135874!"
"The number of system files of Shenlong mobile phone is 68752!"
"558 files with the same name! 558 files with the same name and the same data size!" This part is mainly for compatibility with the function libraries introduced by Android applications. Originally, Li Chengqian wanted to further optimize these function libraries, but the time for one night was too short. It was too late, so I didn't move.
"System similarity 0.5%!"
Iron-like data prove that the Shenlong mobile phone system is not a modified Android system. Apart from being able to run Android programs, everything else has nothing to do with the Android system!
Shenlong mobile phone system is a brand new mobile phone system!
Because of this, everyone was shocked!
"God, how is that possible! Li Chengqian's Shenlong mobile phone system was not modified with the Android system!" Zhang Zhanlan's eyes widened, extremely shocked.
In his cognition, such an OS and such a UI system are just adding a layer of skin to Android to make the phone look good and also become stuck. This is what Green Factory's mobile phone system does.
Re-engineering a mobile phone system? Zhang Zhanlan had never thought about this before!
There is a free Android system that I don’t need, and I spend a lot of manpower and material resources to develop a new mobile phone system that I don’t know if it is easy to use. Only people with funny heads will do that!
"It's not Android! Li Chengqian actually developed a mobile phone system!" Qian Yongming's eyes were full of disbelief, and his face was full of shock.
"Is Li Chengqian really only 17 years old? How could he have developed a brand new mobile phone system at the age of 17." Yu Tianche's voice trembled, and he couldn't believe all this was true.
"God, I was still talking bad about Li Chengqian on the scarf a few days ago!" Baba Company Wu Botao's eyes almost fell out of their sockets, feeling extremely regretful in his heart.
When Li Jiang, the new CEO of Twist Company, saw this, he smiled wryly, "The company was badly hurt by Li Jinteng this time. When news of Li Chengqian's development of a domestic mobile phone system is reported, the company will definitely be scolded by all users."
Li Jinteng cracked the Shenlong optimization app, and also slandered Li Chengqian. Now Li Chengqian has developed a domestic mobile phone system and has become a hero in everyone's hearts.
Twist Company once persecuted Li Chengqian, so it will naturally become a negative example and be cast aside and disgusted by everyone.
"We must find a way to repair the relationship with Li Chengqian! Li Chengqian will come forward to help us clarify and eliminate the user's grievances, otherwise the consequences will be serious..." Li Jiang looked at Li Chengqian, his brain spinning rapidly.
After seeing the data displayed on the big screen, Academician Lingqu stood up trembling with excitement.
No linux kernel files found!
All systems based on the linux kernel have linux kernel files in the system, and this file is also available in the Android system.
But not in the comparison data.
This shows what?
Completely domestic, independent operating system!
After thinking of this possibility, Academician Lingqu's breathing became short of breath.
Because this is so important!
There are only three systems in this world,
The first is the Windows system, which is basically installed on our personal computers.
The second type is the linux system. The Android system is developed based on linux, and most servers run on linux-based systems.
The third type is the unix system, and the fruit system is based on the unix system.
These three systems, no matter which one they are, are all developed abroad and controlled by other countries.
Although linux is a free and open source system, open source code.
But is an open source system a secure system?
Not necessarily!
Among millions of lines of code, is it difficult to find a few lines that can steal information?
No difficulty!
But for those reviewing code security, finding these lines of code out of millions of lines of code is no different from finding a needle in a haystack.
Can't find it at all.
So since a long time ago, there have been voices in China calling for independent research and development of operating systems to be safe, independent, and controllable! Don't get stuck!
Unfortunately, twenty years have passed!
There is no shadow of the domestic system, and the only two companies engaged in system development are also based on the Linux kernel.
Security is still not guaranteed.
"Li Chengqian, why didn't you find the name of the linux kernel file in the compared files? All systems based on the linux kernel should have this file?" Academician Lingqu's voice was trembling, and he didn't even dare to ask directly, for fear All this is just the result of what he took for granted.
The greater the hope, the greater the disappointment.
After hearing the words of Academician Lingqu, everyone's eyes focused on the big screen, looking at the files with the same file name and the same size after comparison.
Sure enough, I didn't see the linux core file.
An idea popped up in everyone's mind.
Habitually, they all think that the Shenlong mobile phone system is based on the Linux kernel system, because almost all modern systems will be built based on the Linux kernel!
The Android system has a linux kernel, and the Shenlong mobile phone system should also have a linux kernel.
But now the linux kernel file is not found in the comparison!
What does this mean?
It shows that Li Chengqian is cheating!
Shenlong mobile phone system is fake.
The system developed by Li Chengqian is completely independent, not based on linux?
This idea never appeared in everyone's mind.
Because this is even more incredible than Li Chengqian's development of a mobile phone operating system.
There is no possibility at all!
(end of this chapter)