TTY 快捷键

快捷键	描述	注意事项
`Ctrl`+`Shift`+`Backspace`	删除行左	不适用于 Linux、Mac 和 Windows
`Ctrl`+`Shift`+`Delete`	删除行右	不适用于 Mac
`Ctrl`+`C`	触发 `SIGINT` 或关闭逐行读取实例
`Ctrl`+`H`	删除左边
`Ctrl`+`D`	如果当前行为空或 EOF，则向右删除或关闭逐行读取实例	不适用于 Windows
`Ctrl`+`U`	从当前位置删除到行首
`Ctrl`+`K`	从当前位置删除到行尾
`Ctrl`+`Y`	Yank (Recall) 之前删除的文本	仅适用于由 `Ctrl`+`U` 或 `Ctrl`+`K` 删除的文本
`Meta`+`Y`	在之前删除的行之间循环	仅当最后一次击键为 `Ctrl`+`Y` 时可用
`Ctrl`+`A`	转到行首
`Ctrl`+`E`	跳到行尾
`Ctrl`+`B`	后退一个字符
`Ctrl`+`F`	前进一个字符
`Ctrl`+`L`	清屏
`Ctrl`+`N`	下一个历史子项
`Ctrl`+`P`	上一个历史子项
`Ctrl`+`-`	撤消之前的更改	任何发出键码 `0x1F` 的按键都会执行此操作。在许多终端中，例如 `xterm`，this 绑定到 `Ctrl`+`-`。
`Ctrl`+`6`	重做之前的更改	许多终端没有默认的重做按键。我们选择键码 `0x1E` 来执行重做。在 `xterm` 中，默认绑定到 `Ctrl`+`6`。
`Ctrl`+`Z`	将正在运行的进程移到后台。输入 `fg` 并按 `回车键` 返回。	不适用于 Windows
`Ctrl`+`W` 或 `Ctrl` +`退格键`	向后删除到单词边界	`Ctrl`+`退格键` 不适用于 Linux、Mac 和 Windows
`Ctrl`+`Delete`	向前删除到单词边界	不适用于 Mac
`Ctrl`+`左箭头` 或 `Meta`+`B`	左边的单词	`Ctrl`+`左箭头` 不适用于 Mac
`Ctrl`+`右箭头` 或 `Meta`+`F`	右边的单词	`Ctrl`+`右箭头` 不适用于 Mac
`Meta`+`D` 或 `Meta` +`删除键`	删除右边的单词	`Meta`+`删除键` 不适用于 Windows
`Meta`+`退格键`	删除左边的单词	不适用于 Mac

Keybindings	Description	Notes
`Ctrl`+`Shift`+`Backspace`	Delete line left	Doesn't work on Linux, Mac and Windows
`Ctrl`+`Shift`+`Delete`	Delete line right	Doesn't work on Mac
`Ctrl`+`C`	Emit `SIGINT` or close the readline instance
`Ctrl`+`H`	Delete left
`Ctrl`+`D`	Delete right or close the readline instance in case the current line is empty / EOF	Doesn't work on Windows
`Ctrl`+`U`	Delete from the current position to the line start
`Ctrl`+`K`	Delete from the current position to the end of line
`Ctrl`+`Y`	Yank (Recall) the previously deleted text	Only works with text deleted by `Ctrl`+`U` or `Ctrl`+`K`
`Meta`+`Y`	Cycle among previously deleted lines	Only available when the last keystroke is `Ctrl`+`Y`
`Ctrl`+`A`	Go to start of line
`Ctrl`+`E`	Go to end of line
`Ctrl`+`B`	Back one character
`Ctrl`+`F`	Forward one character
`Ctrl`+`L`	Clear screen
`Ctrl`+`N`	Next history item
`Ctrl`+`P`	Previous history item
`Ctrl`+`-`	Undo previous change	Any keystroke that emits key code `0x1F` will do this action. In many terminals, for example `xterm`, this is bound to `Ctrl`+`-`.
`Ctrl`+`6`	Redo previous change	Many terminals don't have a default redo keystroke. We choose key code `0x1E` to perform redo. In `xterm`, it is bound to `Ctrl`+`6` by default.
`Ctrl`+`Z`	Moves running process into background. Type `fg` and press `Enter` to return.	Doesn't work on Windows
`Ctrl`+`W` or `Ctrl` +`Backspace`	Delete backward to a word boundary	`Ctrl`+`Backspace` Doesn't work on Linux, Mac and Windows
`Ctrl`+`Delete`	Delete forward to a word boundary	Doesn't work on Mac
`Ctrl`+`Left arrow` or `Meta`+`B`	Word left	`Ctrl`+`Left arrow` Doesn't work on Mac
`Ctrl`+`Right arrow` or `Meta`+`F`	Word right	`Ctrl`+`Right arrow` Doesn't work on Mac
`Meta`+`D` or `Meta` +`Delete`	Delete word right	`Meta`+`Delete` Doesn't work on windows
`Meta`+`Backspace`	Delete word left	Doesn't work on Mac