wsdjeg-vim-galore-zh_cn/chapter/why-hjkl-for-navigation.md
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2019-02-22 09:25:53 +08:00

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## 为什么用hjkl移动光标
当 [Bill Joy](https://en.wikipedia.org/wiki/Bill_Joy) 创建[vi](https://en.wikipedia.org/wiki/Vi)Vim 的前身时, 他的工作是在一台[ADM-3A](https://en.wikipedia.org/wiki/ADM-3A)完成的,而这个机器没有用别的键控制光标,而正是如你猜到的 hjkl 作为光标控制键。
键盘布局: [请点击](https://raw.githubusercontent.com/mhinz/vim-galore/master/contents/images/content-adm-3a-layout.jpg)
这也告诉了我们为什么 Unix 系统会以`~`代表主目录。