wsdjeg-vim-galore-zh_cn/chapter/why-hjkl-for-navigation.md
2017-03-27 18:39:18 +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,<br>
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`~`代表根目录。