说明：  linux0.11的源代码和linux内核解释的pdf。非常适合linux初学者，linux0.11的代码量为1万多行，而最新的linux源代码会有几百万行，可能一辈子也没办法全部理解，所以我们要理解linux的精髓。linux0.11版本是我们学习linux的最适合的源代码^_^，配合这位同济大学的教授的注释，真的很不错^_^
(linux0.11 the linux kernel source code and explanation of the pdf. Linux is very suitable for beginners, linux0.11 code capacity of more than 10,000 lines, but the latest linux source code there will be millions of lines may have no means to all of life to understand, so we need to understand the essence of linux. linux0.11 version of linux is that we learn the most appropriate source code ^ _ ^, with the Tongji University professor notes, really good ^ _ ^)