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20151027-1 选题
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Display Linux Distribution Logo ASCII Art In Terminal
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See the picture above? You might have seen people sharing such desktop screenshot with terminal showing the logo of the Linux distribution used in ASCII characters. Looking at those screenshots, you may wonder **how to show the logo of Linux distribution in terminal in ASCII characters**.
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In this tutorial, I’ll show you a couple of tools that will display Linux logo in command line.
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### 1. Use screenfetch to display Linux distro logo in ASCII art ###
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[screenfetch][1] is the easiest way to display Linux distribution logo in the terminal. You don’t have to specify anything, it will auto-detect the Linux distribution. And not just logo, screenfetch also displays some basic hardware information alongside it.
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#### Install screenfetch ####
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To install screenfetch in Ubuntu based distributions such as Linux Mint, elementary OS, Linux Lite, Zorin OS etc, you can use the command below:
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sudo apt-get install screenfetch
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**Note**: For Ubuntu 14.04 based distros, you’ll have to add a PPA (as suggested by Benjamin in the comments). Use the command below:
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sudo apt-add-repository ppa:djcj/screenfetch
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sudo apt-get update
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apt-get install screenfetch
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To install screenfetch in Arch based distributions such as Antergos, Manjaro, Chakra etc, use the command below:
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sudo pacman -S screenfetch
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To install screenfetch in Fedora based Linux distributions such as Korora etc, use the command below:
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sudo dnf install screenfetch
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#### Using screenfetch ####
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Using screenfetch is utterly simple. Open a terminal and use the command below:
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screenfetch
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That’s it. You’ll see the logo of your Linux distribution displayed in ASCII art along with some information about your system:
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#### Taking screenshot with screenfetch [Optional] ####
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Now this is optional because you can use the Screenshot tools to take screenshot of the displayed ASCII art in terminal. But if you install command line screenshot utility, scrot (it is available in the default repository of several Linux distributions), you can automatically take a screenshot of the displayed Linux logo along with your desktop with the command below:
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screenfetch -s
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If I combine screenfetch with vintage looking [cool-retro-term][2], the result is even more awesome:
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### 2. Use linux_logo to display Linux distro logo in ASCII art ###
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linux_logo is another command line tool to display ASCII art of Linux distributions. Unlike screenfetch, linux_logo doesn’t automatically identifies and displays the correct Linux distro logo.
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For Ubuntu, it displayed Debian and for Antergos, it displayed sort of BSD-ish logo.
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Debian instead of Ubuntu?
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But linux_logo has a number of options that you can use. You can choose to display the logo of any Linux distribution available in the list. Before we see how to do that, let me show you how to install it first.
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#### Install linux_logo ####
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To install linux_logo in Ubuntu based Linux distributions, use the command below:
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sudo apt-get install linuxlogo
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To install linux_logo in Arch based Linux distributions, use the command below:
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sudo pacman -S linux_logo
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To install linux_logo in Fedora based Linux distributions, use the command below:
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sudo dnf install linux_logo
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#### Using linux_logo ####
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Once installed, use the command below to list all the options:
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linux_logo -L list
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The output would be like:
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As you can see there are a number of options. You can choose the number of the Linux distribution and use it in the following way:
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linux_logo -L 25
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This will display OpenSUSE logo:
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There are more options to display certain sort of info and hide other etc. I left it up to you to explore it.
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### Which one did you like more? ###
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screenfetch or linux_logo? Which one you liked more? Personally, I prefer screenfetch. It’s easier to use and does what it is expected of it. What about you?
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注：投票
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Which one you prefer?
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- screenfetch
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- linux_logo
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- Don't care
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投票代码：
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<div class="PDS_Poll" id="PDI_container9144518" style="display:inline-block;"></div>
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<div id="PD_superContainer"></div>
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<script type="text/javascript" charset="UTF-8" src="//static.polldaddy.com/p/9144518.js"></script>
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<noscript><a href="http://polldaddy.com/poll/9144518">Take Our Poll</a></noscript></p>
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--------------------------------------------------------------------------------
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via: http://itsfoss.com/display-linux-logo-in-ascii/
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作者：[Abhishek][a]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]:http://itsfoss.com/author/abhishek/
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[1]:https://github.com/KittyKatt/screenFetch
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[2]:http://itsfoss.com/cool-retro-term/
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64
sources/tech/20151027 How To Show Desktop In GNOME 3.md
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64
sources/tech/20151027 How To Show Desktop In GNOME 3.md
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How To Show Desktop In GNOME 3
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================================================================================
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How do you **show desktop in GNOME 3**? GNOME is a wonderful desktop environment but it focuses more on switching between the applications. What if you want to close all the running windows and display just the desktop?
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In Windows, you can do this by pressing Windows+D. In Ubuntu Unity, it is done with Ctrl+Super+D shortcut keys. But for some reason, GNOME has the shortcut key to show desktop disabled for some reasons.
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When you press Super+D or Ctrl+Super+D, nothing happens. If you want to see the desktop, you’ll have to minimize all running windows one by one. It is not convenient specially if you have several application windows open.
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In this quick tutorial, I am going to show you how to add keyboard shortcut to show desktop in [GNOME 3][1].
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### Add shortcut key to show desktop in GNOME 3 ###
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I am using [Antergos Linux][2] with GNOME 3.18 in this tutorial, but the steps are applicable to any Linux distribution using any version of GNOME 3. Also, Antergos has [Numix theme][3] applied by default. So, you might not see your usual GNOME icons. But I believe the steps are straight forward and you can easily follow it.
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#### Step 1 ####
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Go to System Settings. Click on the top right corner, from the drop down, click on the system settings icon.
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#### Step 2 ####
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When you are in System Settings, look for Keyboard settings.
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#### Step 3 ####
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In here, Go to **Shortcuts tab** and select **Navigation** from the left side pane. Scroll down a bit and look for **Hide all normal windows**. You’ll see that it has been disabled.
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#### Step 4 ####
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Click once on the key you want to edit, in this case, Hide all normal windows. You’ll see that it has been changed to **New accelerator**… Now whichever keys you will press, it will be assigned for showing the desktop.
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If you accidently press wrong key combination, just press backspace key and it will be disabled again. Click on it again and use the desired key combination.
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#### Step 5 ####
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Once you have used the desired key combination, just close the system settings. There is no option for saving the changes because changes are saved instantly. In my case, I used Ctrl+Super+D to align it with the behavior in Ubuntu Unity.
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That’s it folks. Enjoy the shortcut to show desktop in GNOME 3. I hope you found this quick tutorial helpful. Any questions, suggestions or a word of thanks is always welcomed :)
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--------------------------------------------------------------------------------
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via: http://itsfoss.com/show-desktop-gnome-3/
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作者：[Abhishek][a]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]:http://itsfoss.com/author/abhishek/
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[1]:https://www.gnome.org/gnome-3/
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[2]:http://itsfoss.com/tag/antergos/
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[3]:http://itsfoss.com/install-numix-ubuntu/
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