In fact, the story is that Kevin Flynn tried to build a Linux distribution by himself. Because he couldn't do it alone, he wrote a smarter program Clu. This program has root privileges but cannot install programs. It is estimated that there was a bug when writing Clu. This program can modify the configuration files of other programs. It is a virus that has root privileges and is highly infectious. There is also a program with a higher authority called Tron, but the configuration was changed by Clu. As a result, this buddy Kevin didn't dare to do it anymore, and he didn't dare to use his root privileges, so he put it on hold for 20 years. Previously, Kevin discovered a new algorithm called Exile, but Clu thought that the algorithm was not powerful, so he killed it, but missed an example Quorra. Twenty years later, Kevin's son Sam started to toss about this release again, and then manually disinfected the virus with Kevin. The process was more difficult, and finally the algorithm was copied. End of the play.
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