该书由Zed A.Shaw所写，能帮助你在最短的时间内了解命令行，其中linux,mac os,windows多种系统都有介绍。Contents
0.1 How To Use this book
0.2 You Will Be Memorizing Things
0.3 License
0.4 Thanks
1 The setup
1.1 Do This
1.1.1 Mac osX
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11.2 Linux
1.1.3 Windows.,,,,,,,
1.2 You learne
