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[#]: collector: (lujun9972)
[#]: translator: (geekpi)
[#]: reviewer: ( )
[#]: publisher: ( )
[#]: url: ( )
[#]: subject: (Keyboard Shortcuts to Speed Up Your Work in Linux)
[#]: via: (https://opensourceforu.com/2019/11/keyboard-shortcuts-to-speed-up-your-work-in-linux/)
[#]: author: (S Sathyanarayanan https://opensourceforu.com/author/s-sathyanarayanan/)
Keyboard Shortcuts to Speed Up Your Work in Linux
======
[![Google Keyboard][1]][2]
_Manipulating the mouse, keyboard and menus takes up a lot of our time, which could be saved by using keyboard shortcuts. These not only save time, but also make the computer user more efficient._
Did you realise that switching from the keyboard to the mouse while typing takes up to two seconds each time? If a person works for eight hours every day, switching from the keyboard to the mouse once a minute, and there are around 240 working days in a year, the amount of time wasted (as per calculations done by Brainscape) is:
_[2 wasted seconds/min] x [480 minutes per day] x 240 working days per year = 64 wasted hours per year_
This is equal to eight working days lost and hence learning keyboard shortcuts will increase productivity by 3.3 per cent (_<https://www.brainscape.com/blog/2011/08/keyboard-shortcuts-economy/>_).
Keyboard shortcuts provide a quicker way to do a task, which otherwise would have had to be done in multiple steps using the mouse and/or the menu. Figure 1 gives a list of a few most frequently used shortcuts in Ubuntu 18.04 Linux OS and the Web browsers. I am omitting the very well-known shortcuts like copy, paste, etc, and the ones which are not used frequently. The readers can refer to online resources for a comprehensive list of shortcuts. Note that the Windows key is renamed as Super key in Linux.
**General shortcuts**
A list of general shortcuts is given below.
[![][3]][4]
**Print Screen and video recording of the screen**
The following shortcuts can be used to print the screen or take a video recording of the screen.
[![][5]][6]**Switching between applications**
The shortcut keys listed here can be used to switch between applications.
[![][7]][8]
**Tile windows**
The windows can be tiled in different ways using the shortcuts given below.
[![][9]][10]
**Browser shortcuts**
The most frequently used shortcuts for browsers are listed here. Most of the shortcuts are common to the Chrome/Firefox browsers.
**Key combination** | **Action**
---|---
Ctrl + T | Opens a new tab.
Ctrl + Shift + T | Opens the most recently closed tab.
Ctrl + D | Adds a new bookmark.
Ctrl + W | Closes the browser tab.
Alt + D | Positions the cursor in the browser’s address bar.
F5 or Ctrl-R | Refreshes a page.
Ctrl + Shift + Del | Clears private data and history.
Ctrl + N | Opens a new window.
Home | Scrolls to the top of the page.
End | Scrolls to the bottom of the page.
Ctrl + J | Opens the Downloads folder
(in Chrome)
F11 | Full-screen view (toggle effect)
**Terminal shortcuts**
Here is a list of terminal shortcuts.
[![][11]][12]You can also configure your own custom shortcuts in Ubuntu, as follows:
* Click on Settings in Ubuntu Dash.
* Select the Devices tab in the left menu of the Settings window.
* Select the Keyboard tab in the Devices menu.
* The ‘+’ button is displayed at the bottom of the right panel. Click on the ‘+’ sign to open the custom shortcut dialogue box and configure a new shortcut.
Learning three shortcuts mentioned in this article can save a lot of time and make you more productive.
**Reference**
_Cohen, Andrew. How keyboard shortcuts could revive America’s economy; [www.brainscape.com][13]. [Online] Brainscape, 26 May 2017; <https://www.brainscape.com/blog/2011/08/keyboard-shortcuts-economy/>_
![Avatar][14]
[S Sathyanarayanan][15]
The author is currently working with Sri Sathya Sai University for Human Excellence, Gulbarga. He has more than 25 years of experience in systems management and in teaching IT courses. He is an enthusiastic promoter of FOSS and can be reached at [sathyanarayanan.brn@gmail.com][16].
--------------------------------------------------------------------------------
via: https://opensourceforu.com/2019/11/keyboard-shortcuts-to-speed-up-your-work-in-linux/
作者：[S Sathyanarayanan][a]
选题：[lujun9972][b]
译者：[译者ID](https://github.com/译者ID)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://opensourceforu.com/author/s-sathyanarayanan/
[b]: https://github.com/lujun9972
[1]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2016/12/Google-Keyboard.jpg?resize=696%2C418&ssl=1 (Google Keyboard)
[2]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2016/12/Google-Keyboard.jpg?fit=750%2C450&ssl=1
[3]: https://i0.wp.com/opensourceforu.com/wp-content/uploads/2019/11/1.png?resize=350%2C319&ssl=1
[4]: https://i0.wp.com/opensourceforu.com/wp-content/uploads/2019/11/1.png?ssl=1
[5]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/NW.png?resize=350%2C326&ssl=1
[6]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/NW.png?ssl=1
[7]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/2.png?resize=350%2C264&ssl=1
[8]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/2.png?ssl=1
[9]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/3.png?resize=350%2C186&ssl=1
[10]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/3.png?ssl=1
[11]: https://i2.wp.com/opensourceforu.com/wp-content/uploads/2019/11/7.png?resize=350%2C250&ssl=1
[12]: https://i2.wp.com/opensourceforu.com/wp-content/uploads/2019/11/7.png?ssl=1
[13]: http://www.brainscape.com
[14]: https://secure.gravatar.com/avatar/736684a2707f2ed7ae72675edf7bb3ee?s=100&r=g
[15]: https://opensourceforu.com/author/s-sathyanarayanan/
[16]: mailto:sathyanarayanan.brn@gmail.com

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[#]: collector: (lujun9972)
[#]: translator: (geekpi)
[#]: reviewer: ( )
[#]: publisher: ( )
[#]: url: ( )
[#]: subject: (Keyboard Shortcuts to Speed Up Your Work in Linux)
[#]: via: (https://opensourceforu.com/2019/11/keyboard-shortcuts-to-speed-up-your-work-in-linux/)
[#]: author: (S Sathyanarayanan https://opensourceforu.com/author/s-sathyanarayanan/)
在 Linux 中加速工作的键盘快捷键
======
[![Google Keyboard][1]][2]
_操作鼠标、键盘和菜单会占用我们很多时间，这些可以使用键盘快捷键来节省时间。这不仅节省时间，还可以使用户更高效。_
你是否意识到每次在打字时从键盘切换到鼠标最多需要两秒钟？如果一个人每天工作八小时，每分钟从键盘切换到鼠标一次，并且一年中大约有 240 个工作日，那么所浪费的时间（根据 Brainscape 的计算）为：
_ [每分钟浪费 2 秒] x [每天 480 分钟] x每年 240 个工作日=每年浪费 64 小时_
这相当于损失了八个工作日，因此学习键盘快捷键将使生产率提高 3.3％（_<https://www.brainscape.com/blog/2011/08/keyboard-shortcuts-economy/>_）。
键盘快捷键提供了一种更快的方式来执行任务，不然就需要使用鼠标和/或菜单分多个步骤来完成。图 1 列出了 Ubuntu 18.04 Linux 和 Web 浏览器中一些最常用的快捷方式。我省略了非常有名的快捷方式，例如复制、粘贴等，以及不经常使用的快捷方式。读者可以参考在线资源以获得完整的快捷方式列表。请注意，Windows 键在 Linux 中被重命名为 Super 键。
**常规快捷方式**
下面列出了常规快捷方式。
[![][3]][4]
**打印屏幕和屏幕录像**
以下快捷方式可用于打印屏幕或录制屏幕视频。
[![][5]][6]
**在应用之间切换**
此处列出的快捷键可用于在应用之间切换。
[![][7]][8]
**平铺窗口**
可以使用下面提供的快捷方式以不同方式将窗口平铺。
[![][9]][10]
**浏览器快捷方式**
此处列出了浏览器最常用的快捷方式。大多数快捷键对于 Chrome/Firefox 浏览器是通用的。
**组合键** | **行为**
---|---
Ctrl + T | 打开一个新标签。
Ctrl + Shift + T | 打开最近关闭的标签。
Ctrl + D | 添加一个新书签。
Ctrl + W | 关闭浏览器标签。
Alt + D | 将光标置于浏览器的地址栏中。
F5 或 Ctrl-R | 刷新页面。
Ctrl + Shift + Del | 清除私人数据和历史记录。
Ctrl + N | 打开一个新窗口。
Home| 滚动到页面顶部。
End | 滚动到页面底部。
Ctrl + J | 打开下载文件夹（在Chrome中）
F11 | 全屏视图（切换效果）
**终端快捷方式**
这是终端快捷方式的列表。
[![][11]][12]
你还可以在 Ubuntu 中配置自己的自定义快捷方式，如下所示：
* 在 Ubuntu Dash 中单击设置。
  * 在“设置”窗口的左侧菜单中选择“设备”选项卡。
  * 在设备菜单中选择键盘标签。
  * 右面板的底部有个 “+” 按钮。点击 “+” 号打开自定义快捷方式对话框并配置新的快捷方式。
学习本文提到的三个快捷方式可以节省大量时间，并使你的工作效率更高。
**引用**
_Cohen, Andrew. How keyboard shortcuts could revive America’s economy; [www.brainscape.com][13]. [Online] Brainscape, 26 May 2017; <https://www.brainscape.com/blog/2011/08/keyboard-shortcuts-economy/>_
![Avatar][14]
[S Sathyanarayanan][15]
作者目前在斯里萨蒂亚赛古尔巴加人类卓越大学工作。他在系统管理和 IT 课程教学方面拥有 25 年以上的经验。他是 FOSS 的积极推动者，可以通过 [sathyanarayanan.brn@gmail.com][16] 与他联系。
--------------------------------------------------------------------------------
via: https://opensourceforu.com/2019/11/keyboard-shortcuts-to-speed-up-your-work-in-linux/
作者：[S Sathyanarayanan][a]
选题：[lujun9972][b]
译者：[geekpi](https://github.com/geekpi)
校对：[校对者ID](https://github.com/校对者ID)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]: https://opensourceforu.com/author/s-sathyanarayanan/
[b]: https://github.com/lujun9972
[1]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2016/12/Google-Keyboard.jpg?resize=696%2C418&ssl=1 (Google Keyboard)
[2]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2016/12/Google-Keyboard.jpg?fit=750%2C450&ssl=1
[3]: https://i0.wp.com/opensourceforu.com/wp-content/uploads/2019/11/1.png?resize=350%2C319&ssl=1
[4]: https://i0.wp.com/opensourceforu.com/wp-content/uploads/2019/11/1.png?ssl=1
[5]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/NW.png?resize=350%2C326&ssl=1
[6]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/NW.png?ssl=1
[7]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/2.png?resize=350%2C264&ssl=1
[8]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/2.png?ssl=1
[9]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/3.png?resize=350%2C186&ssl=1
[10]: https://i1.wp.com/opensourceforu.com/wp-content/uploads/2019/11/3.png?ssl=1
[11]: https://i2.wp.com/opensourceforu.com/wp-content/uploads/2019/11/7.png?resize=350%2C250&ssl=1
[12]: https://i2.wp.com/opensourceforu.com/wp-content/uploads/2019/11/7.png?ssl=1
[13]: http://www.brainscape.com
[14]: https://secure.gravatar.com/avatar/736684a2707f2ed7ae72675edf7bb3ee?s=100&r=g
[15]: https://opensourceforu.com/author/s-sathyanarayanan/
[16]: mailto:sathyanarayanan.brn@gmail.com