UNIX: Chongming Dynasty
GNU/Linux: Li Zikai's Peasant Uprising Army
Windows: manqing
IBM: Northern Mongolia
Computer User: Wu sangui, general manager of Shan Customs
Ease of use: Chen Yuanyuan
The enemy of Li Zicheng's Peasant Uprising Army was the Ming Dynasty (GNU is not UNIX ).
Manqing originally was just off a backward and weak barbaric nation (MS-DOS), looked up and crude imitation of the day (UNIX) All.
Beiyuan, once the world overlord, now retired from the desert north.
Manqing gradually grew in the process of joint attacks to Beiyuan (from IBM-PC DOS to Microsoft's own windows ).
At this time, the Ming dynasty had entered the late twilight period, and it was in the flames of the Peasant Uprising Army. The secret of the dynasty was just as powerful as the Qing Dynasty.
If the deer is dead, it depends on which side Wu sangui is going to. It is up to Chen Yuanyuan to decide.