向上光标键是向上指向箭头的图标。
或使用光标键来做到这一点。
在标准bash形式中，您可以使用光标键来执行基本的移动。
In bash's standard form, you can use the cursor keys for basic movement.
使用光标键选择一个引导图像，然后按enter引导该选项。
Use the cursor keys to select a boot image and then press Enter to boot that choice.
如果使用光标键更改月、日或年，您会注意到直到按下回车键这些值才发生更改。
If you use the cursor keys to change the month, day, or year, you'll notice the value doesn't change until you hit the Enter key.
并可用光标键进行菜单项的选择、用回车键选中井驱动相应的子程序。
From the menu, we can press cursor key to choice a menu item, and press ENTER to select it and run its route.
若要编辑您找到的命令，可以使用光标键(或键绑定)来移动到您希望编辑的位置。
To edit the command you've found, use the cursor keys (or key bindings) to move to the point you want to edit.
提示：组合使用shift键和光标键是定位链接和网页表单元素最快的方法。
Tip: the combination of the shift key and arrow keys is the fastest way of moving around a web page when wanting to locate links and web form elements.
有些框架还会提供一组标准键盘代码来表示基于键盘的事件(如按下escape键、return键、光标键，等等)。
Some frameworks also provide a series of standardized key codes that represent keyboard-based events (such as hitting the Escape key, Return key, cursor keys, and so forth).
有些框架还会提供一组标准键盘代码来表示基于键盘的事件(如按下escape键、return键、光标键，等等)。
Some frameworks also provide a series of standardized key codes that represent keyboard-based events (such as hitting the Escape key, Return key, cursor keys, and so forth).
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