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Free Software Foundation
5 年
面向社区实施 GPL 的原则
GNU 通用公共许可 (GPL) 是一种主要的著作权(Copyleft)许可方式。Copyleft 是允许对已发表作品进行持续分享的框架,与其它仅赋予自由而不保护自由的免费许可不同,Copyleft 授予作品使用者自由,并且保护使用者的自由。根据 GPL 发布的自由软件是现代技术的 ...
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