While books are a wonderful way to get started with most topics (including Python), there is also very good documentation that accompanies Python itself.
尽管书籍是大多数主题(包括Python)入门的一个极好方法，Python本身也带有一些非常好的文档。
The man documentation for each shell is actually very good and goes into detail about shells and how they work.
每个shell的man文档实际上都非常好，都对各种shell及其使用进行了详细的说明。
Very good support: lots of documentation is available online, there are also a number of mailing lists dedicated to XFree86 development.
非常好的支持：在线有许多文档可用，还有许多专用于 XFree86 开发的邮递列表。
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