自顶向下设计 As programs get larger and more complex, they become more difficult to design, code and maintain. As with any large project, it is often a good idea to break large, comple...
解剖一个提示符 试试一些可替代的提示符设计 添加颜色 移动光标 保存提示符 总结归纳 拓展阅读 In this chapter we will look at a seemingly trivial detail — our shell prompt. This examination will reveal some of the inne...