TranslateProject/translated/tech/20180103 How To Find The Installed Proprietary Packages In Arch Linux.md

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如何在 Arch Linux 中查找已安装的专有软件包?
======
![](https://www.ostechnix.com/wp-content/uploads/2018/01/Absolutely-Proprietary-720x340.jpg)
你是狂热的自由软件支持者吗?你目前在使用任何基于 Arch 的 Linux 发行版吗?我有一个小小的提示送给你!现在,你可以轻松地在 Arch Linux 及其变体(如 Antergos, Manjaro Linux 等)中找到已安装的专有软件包。你无需在已安装软件包的网站中参考其许可细节,也无需使用任何外部工具来查明软件包是自由的还是专有的。(译注:其实下面还是借助了一个外部程序)
### 在 Arch Linux 中查找已安装的专有软件包
一位开发人员开发了一个名为 **"Absolutely Proprietary"** 的实用程序,它是一种用于基于 Arch 发行版的专有软件包检测器。它将基于 Arch 系统中的所有安装包与 Parabola 的 [blacklist黑名单][1]软件包和 [aur-blacklist][2] 进行比较,然后打印你的 **Stallman Freedom Index Stallman 自由指数)** (free/total自由/总计))。此外,你可以将列表保存到文件中,并与其他系统/用户共享或比较。
在安装之前,确保你安装了 **python****git**
然后git clone 仓库:
```
git clone https://github.com/vmavromatis/absolutely-proprietary.git
```
这条命令将会下载所有内容到你当前工作目录中的 'absolutely-proprietary' 目录。
进入此目录:
```
cd absolutely-proprietary
```
接着,使用以下命令查找已安装的专有软件:
```
python main.py
```
这条命令将会下载 blacklist.txt, aur-blacklist.txt并将本地已安装的软件包与远程软件包进行比较并显示to 校正者:原文这里似乎没写完)不同。
以下是在我的 Arch Linux 桌面的示例输出:
```
Retrieving local packages (including AUR)...
Downloading https://git.parabola.nu/blacklist.git/plain/blacklist.txt
Downloading https://git.parabola.nu/blacklist.git/plain/aur-blacklist.txt
Comparing local packages to remote...
=============================================
47 ABSOLUTELY PROPRIETARY PACKAGES INSTALLED
=============================================
Your GNU/Linux is infected with 47 proprietary packages out of 1370 total installed.
Your Stallman Freedom Index is 96.57
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| Name | Status | Libre Alternatives | Description |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| chromium-pepper-flash | nonfree | | proprietary Google Chrome EULA, missing sources |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| faac | nonfree | | [FIXME:description] is a GPL'ed package, but has non free code that can't be distributed und|
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| libunrar | nonfree | | part of nonfree unrar, Issue442 |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| opera | nonfree | | nonfree, nondistributable, built from binary installers, etc |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| shutter | nonfree | | need registered user to download (and access website) the source code and depends perl-net-d|
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| ttf-ms-fonts | nonfree | | |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| ttf-ubuntu-font-family | nonfree | | Ubuntu font license considered non-free by DFSG and Fedora |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| unace | nonfree | | license forbids making competing ACE archivers from unace |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| unrar | nonfree | unar | |
| | | fsf | |
| | | unrar | |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| virtualbox | nonfree | | contains BIOS which needs a nonfree compiler to build from source (OpenWatcom compiler), doe|
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
| wordnet | nonfree | | |
+------------------------|---------|--------------------|---------------------------------------------------------------------------------------------+
Save list to file? (Y/n)
```
[![][3]][4]
如你所见,我的系统中有 47 个专有软件包。就像我说的那样,我们可以将它保存到文件中稍后查看。为此,当提示你将列表保存在文件时,请按 y。然后按 y 接受默认值或点击 n以你喜欢的格式和位置来保存它。
```
Save list to file? (Y/n) y
Save as markdown table? (Y/n) y
Save it to (/tmp/tmpkuky_082.md): y
The list is saved at /home/sk/absolutely-proprietary/y.md
You can review it from the command line
using the "less -S /home/sk/absolutely-proprietary/y.md"
or, if installed, the "most /home/sk/absolutely-proprietary/y.md" commands
```
你可能已经注意到,我只有 **nonfree** 包。它还会显示另外两种类型的软件包,例如 semifree, uses-nonfree。
* **nonfree**:这个软件包是公然的非自由软件。
* **semifree**:这个软件包大部分是免费的,但包含一些非自由软件。
* **uses-nonfree**:这个软件包依赖,推荐或不恰当地与其他自由软件或服务集成。
该使用程序的另一个显著特点是它不仅显示了专有软件包,而且还显示这些包的替代品。
希望这有些帮助。我很快就会在这里提供另一份有用的指南。敬请关注!
干杯!
--------------------------------------------------------------------------------
via: https://www.ostechnix.com/find-installed-proprietary-packages-arch-linux/
作者:[SK][a]
译者:[MjSeven](https://github.com/MjSeven)
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.ostechnix.com/author/sk/
[1]:https://git.parabola.nu/blacklist.git/plain/blacklist.txt
[2]:https://git.parabola.nu/blacklist.git/plain/aur-blacklist.txt
[3]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7
[4]:http://www.ostechnix.com/wp-content/uploads/2018/01/Proprietary-Packages-1-1.png ()