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外部网站选读。

Questions and help


Unix & Linux Stack Exchange is a question and answer site for users of GNU/Linux. This site is all about getting answers.

Ask Ubuntu is a question and answer site for Ubuntu users. Even for users of different distributions of GNU/Linux this can be a helpful resource for finding answers.

Ask Fedora is a forum for Fedora users. Here you can speak to the community to get help with installing, using, customizing, and upgrading a system running Fedora.

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用一种言简又打趣的方式阐明free,libre,"open-source"软件思想。

The Free Software Foundation defends and advocates the very concept of free software that gave birth to GNU/Linux.


注意:这些链接仅是推荐阅读,非商业用途。