Merge pull request #7076 from geekpi/master

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sources/tech/20171106 Autorandr- automatically adjust screen layout.md

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-translating---geekpi
-
-Autorandr: automatically adjust screen layout
-======
-Like many laptop users, I often plug my laptop into different monitor setups (multiple monitors at my desk, projector when presenting, etc.) Running xrandr commands or clicking through interfaces gets tedious, and writing scripts isn't much better.
-
-Recently, I ran across [autorandr][1], which detects attached monitors using EDID (and other settings), saves xrandr configurations, and restores them. It can also run arbitrary scripts when a particular configuration is loaded. I've packed it, and it is currently waiting in NEW. If you can't wait, the [deb is here][2] and the [git repo is here][3].
-
-To use it, simply install the package, and create your initial configuration (in my case, undocked):
-```
- autorandr --save undocked
-
-```
-
-then, dock your laptop (or plug in your external monitor(s)), change the configuration using xrandr (or whatever you use), and save your new configuration (in my case, workstation):
-```
-autorandr --save workstation
-
-```
-
-repeat for any additional configurations you have (or as you find new configurations).
-
-Autorandr has `udev`, `systemd`, and `pm-utils` hooks, and `autorandr --change` should be run any time that new displays appear. You can also run `autorandr --change` or `autorandr --load workstation` manually too if you need to. You can also add your own `~/.config/autorandr/$PROFILE/postswitch` script to run after a configuration is loaded. Since I run i3, my workstation configuration looks like this:
-```
- #!/bin/bash
-
- xrandr --dpi 92
- xrandr --output DP2-2 --primary
- i3-msg '[workspace="^(1|4|6)"] move workspace to output DP2-2;'
- i3-msg '[workspace="^(2|5|9)"] move workspace to output DP2-3;'
- i3-msg '[workspace="^(3|8)"] move workspace to output DP2-1;'
-
-```
-
-which fixes the dpi appropriately, sets the primary screen (possibly not needed?), and moves the i3 workspaces about. You can also arrange for configurations to never be run by adding a `block` hook in the profile directory.
-
-Check it out if you change your monitor configuration regularly!
-
---------------------------------------------------------------------------------
-
-via: https://www.donarmstrong.com/posts/autorandr/
-
-作者：[Don Armstrong][a]
-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://www.donarmstrong.com
-[1]:https://github.com/phillipberndt/autorandr
-[2]:https://www.donarmstrong.com/autorandr_1.2-1_all.deb
-[3]:https://git.donarmstrong.com/deb_pkgs/autorandr.git

translated/tech/20171106 Autorandr- automatically adjust screen layout.md

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+Autorandr：自动调整屏幕布局
+======
+像许多笔记本用户一样，我经常将笔记本插入到不同的显示器上（桌面上有多台显示器，演示时有投影机等）。运行 xrandr 命令或点击界面非常繁琐，编写脚本也不是很好。
+
+最近，我遇到了 [autorandr][1]，它使用 EDID（和其他设置）检测连接的显示器，保存 xrandr 配置并恢复它们。它也可以在加载特定配置时运行任意脚本。我已经打包了它，目前仍在 NEW 状态。如果你不能等待，[这是 deb][2]，[这是 git 仓库][3]。
+
+要使用它，只需安装软件包，并创建你的初始配置（我这里是 undocked）：
+```
+ autorandr --save undocked
+
+```
+
+然后，连接你的笔记本（或者插入你的外部显示器），使用 xrandr（或其他任何）更改配置，然后保存你的新配置（我这里是 workstation）：
+```
+autorandr --save workstation
+
+```
+
+对你额外的配置（或当你有新的配置）进行重复操作。
+
+Autorandr 有 `udev`、`systemd` 和 `pm-utils` 钩子，当新的显示器出现时 `autorandr --change` 应该会立即运行。如果需要，也可以手动运行 `autorandr --change` 或 `autorandr - load workstation`。你也可以在加载配置后在 `~/.config/autorandr/$PROFILE/postswitch`  添加自己的脚本来运行。由于我运行 i3，我的工作站配置如下所示：
+```
+ #!/bin/bash
+
+ xrandr --dpi 92
+ xrandr --output DP2-2 --primary
+ i3-msg '[workspace="^(1|4|6)"] move workspace to output DP2-2;'
+ i3-msg '[workspace="^(2|5|9)"] move workspace to output DP2-3;'
+ i3-msg '[workspace="^(3|8)"] move workspace to output DP2-1;'
+
+```
+
+它适当地修正了 dpi，设置主屏幕（可能不需要？），并移动 i3 工作区。你可以通过在配置文件目录中添加一个 `block` 钩子来安排配置永远不会运行。
+
+如果你定期更换显示器，请看一下！
+
+--------------------------------------------------------------------------------
+
+via: https://www.donarmstrong.com/posts/autorandr/
+
+作者：[Don Armstrong][a]
+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://www.donarmstrong.com
+[1]:https://github.com/phillipberndt/autorandr
+[2]:https://www.donarmstrong.com/autorandr_1.2-1_all.deb
+[3]:https://git.donarmstrong.com/deb_pkgs/autorandr.git