By default you can use the cursor keys, and backspace, to move around and edit the input line, just like with the Bash shell.

可以缺省地使用光标和退格键来移动和编辑输入行，就象在Bashshell中一样。

youdao

By default you can use the cursor keys, and backspace, to move around and edit the input line, just like with the Bash shell.

可以缺省地使用光标和退格键来移动和编辑输入行，就象在Bashshell中一样。

youdao