COPR 仓库中 4 个很酷的新软件（2019.2）
COPR Fedora
![](/data/attachment/album/201902/20/162600jtdb14qbejg1jsjg.jpg)


COPR 是个人软件仓库[集合](https://copr.fedorainfracloud.org/)，它不在 Fedora 中。这是因为某些软件不符合轻松打包的标准。或者它可能不符合其他 Fedora 标准，尽管它是自由而开源的。COPR 可以在 Fedora 套件之外提供这些项目。COPR 中的软件不被 Fedora 基础设施不支持或没有被该项目所签名。但是，这是一种尝试新的或实验性的软件的一种巧妙的方式。


这是 COPR 中一组新的有趣项目。


### CryFS


[CryFS](https://www.cryfs.org/) 是一个加密文件系统。它设计与云存储一同使用，主要是 Dropbox，尽管它也可以与其他存储提供商一起使用。CryFS 不仅加密文件系统中的文件，还会加密元数据、文件大小和目录结构。


#### 安装说明


仓库目前为 Fedora 28 和 29 以及 EPEL 7 提供 CryFS。要安装 CryFS，请使用以下命令：



```
sudo dnf copr enable fcsm/cryfs
sudo dnf install cryfs
```

### Cheat


[Cheat](https://github.com/chrisallenlane/cheat) 是一个用于在命令行中查看各种备忘录的工具，用来提醒仅偶尔使用的程序的使用方法。对于许多 Linux 程序，`cheat` 提供了来自手册页的精简后的信息，主要关注最常用的示例。除了内置的备忘录，`cheat` 允许你编辑现有的备忘录或从头开始创建新的备忘录。


![](/data/attachment/album/201902/20/162601monuucu7nunnpapv.png)


#### 安装说明


仓库目前为 Fedora 28、29 和 Rawhide 以及 EPEL 7 提供 `cheat`。要安装 `cheat`，请使用以下命令：



```
sudo dnf copr enable tkorbar/cheat
sudo dnf install cheat
```

### Setconf


[setconf](https://setconf.roboticoverlords.org/) 是一个简单的程序，作为 `sed` 的替代方案，用于对配置文件进行更改。`setconf` 唯一能做的就是找到指定文件中的密钥并更改其值。`setconf` 仅提供很少的选项来更改其行为 - 例如，取消更改行的注释。


#### 安装说明


仓库目前为 Fedora 27、28 和 29 提供 `setconf`。要安装 `setconf`，请使用以下命令：



```
sudo dnf copr enable jamacku/setconf
sudo dnf install setconf
```

### Reddit 终端查看器


[Reddit 终端查看器](https://github.com/michael-lazar/rtv)，或称为 `rtv`，提供了从终端浏览 Reddit 的界面。它提供了 Reddit 的基本功能，因此你可以登录到你的帐户，查看 subreddits、评论、点赞和发现新主题。但是，rtv 目前不支持 Reddit 标签。


![](/data/attachment/album/201902/20/162601x2fm44tpv4ts3lvs.png)


#### 安装说明


该仓库目前为 Fedora 29 和 Rawhide 提供 Reddit Terminal Viewer。要安装 Reddit Terminal Viewer，请使用以下命令：



```
sudo dnf copr enable tc01/rtv
sudo dnf install rtv
```



---


via: <https://fedoramagazine.org/4-cool-new-projects-to-try-in-copr-for-february-2019/>


作者：[Dominik Turecek](https://fedoramagazine.org) 选题：[lujun9972](https://github.com/lujun9972) 译者：[geekpi](https://github.com/geekpi) 校对：[wxy](https://github.com/wxy)


本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出


OK
COPR is a [collection](https://copr.fedorainfracloud.org/) of personal repositories for software that isn’t carried in Fedora. Some software doesn’t conform to standards that allow easy packaging. Or it may not meet other Fedora standards, despite being free and open source. COPR can offer these projects outside the Fedora set of packages. Software in COPR isn’t supported by Fedora infrastructure or signed by the project. However, it can be a neat way to try new or experimental software.

Here’s a set of new and interesting projects in COPR.

### CryFS

[CryFS](https://www.cryfs.org/) is a cryptographic filesystem. It is designed for use with cloud storage, mainly Dropbox, although it works with other storage providers as well. CryFS encrypts not only the files in the filesystem, but also metadata, file sizes and directory structure.

#### Installation instructions

The repo currently provides CryFS for Fedora 28 and 29, and for EPEL 7. To install CryFS, use these commands:

sudo dnf copr enable fcsm/cryfs

sudo dnf install cryfs

### Cheat

[Cheat](https://github.com/chrisallenlane/cheat) is a utility for viewing various cheatsheets in command-line, aiming to help remind usage of programs that are used only occasionally. For many Linux utilities, *cheat* provides cheatsheets containing condensed information from man pages, focusing mainly on the most used examples. In addition to the built-in cheatsheets, *cheat* allows you to edit the existing ones or creating new ones from scratch.

![](https://fedoramagazine.org/wp-content/uploads/2019/01/cheat.png)

#### Installation instructions

The repo currently provides *cheat* for Fedora 28, 29 and Rawhide, and for EPEL 7. To install *cheat*, use these commands:

sudo dnf copr enable tkorbar/cheat

sudo dnf install cheat

### Setconf

[Setconf](https://setconf.roboticoverlords.org/) is a simple program for making changes in configuration files, serving as an alternative for sed. The only thing *setconf* does is that it finds the key in the specified file and changes its value. Setconf provides only a few options to change its behavior — for example, uncommenting the line that is being changed.

#### Installation instructions

The repo currently provides setconf for Fedora 27, 28 and 29. To install setconf, use these commands:

sudo dnf copr enable jamacku/setconf

sudo dnf install setconf

### Reddit Terminal Viewer

[Reddit Terminal Viewer](https://github.com/michael-lazar/rtv), or rtv, is an interface for browsing Reddit from terminal. It provides the basic functionality of Reddit, so you can log in to your account, view subreddits, comment, upvote and discover new topics. Rtv currently doesn’t, however, support Reddit tags.

![](https://fedoramagazine.org/wp-content/uploads/2019/01/rtv.png)

#### Installation instructions

The repo currently provides Reddit Terminal Viewer for Fedora 29 and Rawhide. To install Reddit Terminal Viewer, use these commands:

sudo dnf copr enable tc01/rtv

sudo dnf install rtv

## Andrei

Can’t really agree with the Cheat one as it’s easier to curl on http://cheat.sh/term-here. Pretty sure that’s what they use in that package as well.

## Guus

Thank you for the tip! it is actually interesting to compare the two source repositories.

There are two github libraries: cheat/cheat (article) and chubin/cheat (curls version). I found both different authors and both using very different python programs and (with limited python knowledge) I found no links from one to the other.

In the ‘cheat/cheat’ github code I found the literal formulation of the cheats in the subdirectory ‘cheatsheets’.

In the ‘chubin/cheat’ github code I could find no reference to where the cheats come from.

But …. running both cheats in terminator in 2 side by side terminals, the output appears to be identical. Unless this has a link in common in the manpages, this is too much of a coincidence to be accidental.

About usage though, I would suspect that the following arguments apply:

cheat/cheat (article) provides local access to the cheats.

chubin/cheat (curl) provides remote access to the cheats.

So, if you are always connected, it really doesn’t matter which one you chose (the output appears to be the same). If you work offline as well, then the articles solution is the better as you always have access.

## Guus

Would it be possible for all

packages to specify why it was not included in Fedora? I am usually interested in the reason and for encryption I am especially interested in what is holding Fedora back.

## Baggypants

For all the things I put in copr, it’s just because I can’t be bothered becoming an official package manager. And given it’s lazyness that means I use copr to provide packages, then no, I’m not going to bother to write up why it’s not in the main repo either.

## Guus

I get your response from the perspective of a copr provider. My question is aimed at Fedora (the writer of this article), for recommending them. Not at copr providers.

What is the reason for not including them in Fedora? Maybe the only reason is availability of a packager. Maybe it’s some other reason. But if the package has license issues I would want to know. If there are issues between the software and the system software, I would want to know.

I chose Fedora for a set of reasons, one of which is reliability, the other is guaranteed getting free software. So, getting a copr that Fedora recommends, shouldn’t introduce problems in these respects. I just want to know why.