diff --git a/sources/tech/20180312 ddgr - A Command Line Tool To Search DuckDuckGo From The Terminal.md b/sources/tech/20180312 ddgr - A Command Line Tool To Search DuckDuckGo From The Terminal.md deleted file mode 100644 index b4f891d16c..0000000000 --- a/sources/tech/20180312 ddgr - A Command Line Tool To Search DuckDuckGo From The Terminal.md +++ /dev/null @@ -1,233 +0,0 @@ -Translating by MjSeve - -ddgr – A Command Line Tool To Search DuckDuckGo From The Terminal -====== -Bash tricks are really awesome in Linux that makes everything is possible in Linux. - -It really works well for developers or system admins because they are spending most of the time with terminal. Did you know why they are preferring this tricks? - -These trick will improve their productivity and also make them to work fast. - -### What Is ddgr - -[ddgr][1] is a command-line utility to search DuckDuckGo from the terminal. ddgr works out of the box with several text-based browsers if the BROWSER environment variable is set. - -Make sure your system should have installed any text-based browsers. You may know about [googler][2] that allow users to perform Google searches from the Linux command line. - -It’s highly popular among cmdline users and they are expect the similar utility for privacy-aware DuckDuckGo, that’s why ddgr came to picture. - -Unlike the web interface, you can specify the number of search results you would like to see per page. - -**Suggested Read :** -**(#)** [Googler – Google Search From The Linux Command Line][2] -**(#)** [Buku – A Powerful Command-line Bookmark Manager for Linux][3] -**(#)** [SoCLI – Easy Way To Search And Browse Stack Overflow From The Terminal][4] -**(#)** [RTV (Reddit Terminal Viewer) – A Simple Terminal Viewer For Reddit][5] - -### What Is DuckDuckGo - -DDG stands for DuckDuckGo. DuckDuckGo (DDG) is an Internet search engine that really protecting users search and privacy. - -They didn’t filter users personalized search results and It’s showing the same search results to all users for a given search term. - -Most of the users prefer google search engine, if you really worrying about privacy then you can blindly go with DuckDuckGo. - -### ddgr Features - - * Fast and clean (no ads, stray URLs or clutter), custom color - * Designed to deliver maximum readability at minimum space - * Specify the number of search results to show per page - * Navigate result pages from omniprompt, open URLs in browser - * Search and option completion scripts for Bash, Zsh and Fish - * DuckDuckGo Bang support (along with completion) - * Open the first result directly in browser (as in I’m Feeling Ducky) - * Non-stop searches: fire new searches at omniprompt without exiting - * Keywords (e.g. filetype:mime, site:somesite.com) support - * Limit search by time, specify region, disable safe search - * HTTPS proxy support, Do Not Track set, optionally disable User Agent - * Support custom url handler script or cmdline utility - * Comprehensive documentation, man page with handy usage examples - * Minimal dependencies - - - -### Prerequisites - -ddgr requires Python 3.4 or later. So, make sure you system should have Python 3.4 or later version. -``` -$ python3 --version -Python 3.6.3 - -``` - -### How To Install ddgr In Linux - -We can easily install ddgr using the following command based on the distributions. - -For **`Fedora`** , use [DNF Command][6] to install ddgr. -``` -# dnf install ddgr - -``` - -Alternatively we can use [SNAP Command][7] to install ddgr. -``` -# snap install ddgr - -``` - -For **`LinuxMint/Ubuntu`** , use [APT-GET Command][8] or [APT Command][9] to install ddgr. -``` -$ sudo add-apt-repository ppa:twodopeshaggy/jarun -$ sudo apt-get update -$ sudo apt-get install ddgr - -``` - -For **`Arch Linux`** based systems, use [Yaourt Command][10] or [Packer Command][11] to install ddgr from AUR repository. -``` -$ yaourt -S ddgr -or -$ packer -S ddgr - -``` - -For **`Debian`** , use [DPKG Command][12] to install ddgr. -``` -# wget https://github.com/jarun/ddgr/releases/download/v1.2/ddgr_1.2-1_debian9.amd64.deb -# dpkg -i ddgr_1.2-1_debian9.amd64.deb - -``` - -For **`CentOS 7`** , use [YUM Command][13] to install ddgr. -``` -# yum install https://github.com/jarun/ddgr/releases/download/v1.2/ddgr-1.2-1.el7.3.centos.x86_64.rpm - -``` - -For **`opensuse`** , use [zypper Command][14] to install ddgr. -``` -# zypper install https://github.com/jarun/ddgr/releases/download/v1.2/ddgr-1.2-1.opensuse42.3.x86_64.rpm - -``` - -### How To Launch ddgr - -Enter the `ddgr` command without any option on terminal to bring DuckDuckGo search. You will get the same output similar to below. -``` -$ ddgr - -``` - -![][16] - -### How To Search Using ddgr - -We can initiate the search through two ways. Either from omniprompt or directly from terminal. You can search any phrases which you want. - -Directly from terminal. -``` -$ ddgr 2daygeek - -``` - -![][17] - -From `omniprompt`. -![][18] - -### Omniprompt Shortcut - -Enter `?` to obtain the `omniprompt`, which will show you list of keywords and shortcut to work further with ddgr. -![][19] - -### How To Move Next,Previous, and Fist Page - -It allows user to move next page or previous page or first page. - - * `n:` Move to next set of search results - * `p:` Move to previous set of search results - * `f:` Jump to the first page - - - -![][20] - -### How To Initiate A New Search - -“ **d** ” option allow users to initiate a new search from omniprompt. For example, i searched about `2daygeek website` and now i’m going to initiate a new search with phrase “ **Magesh Maruthamuthu** “. - -From `omniprompt`. -``` -ddgr (? for help) d magesh maruthmuthu - -``` - -![][21] - -### Show Complete URLs In Search Result - -By default it shows only an article heading, add the “ **x** ” option in search to show complete article urls in search result. -``` -$ ddgr -n 5 -x 2daygeek - -``` - -![][22] - -### Limit Search Results - -By default search results shows 10 results per page. If you want to limit the page results for your convenience, you can do by passing `--num or -n` argument with ddgr. -``` -$ ddgr -n 5 2daygeek - -``` - -![][23] - -### Website Specific Search - -To search specific pages from the particular website, use the below format. This will fetch the results for given keywords from the website. For example, We are going search about “ **Package Manager** ” from 2daygeek website. See the results. -``` -$ ddgr -n 5 --site 2daygeek "package manager" - -``` - -![][24] - --------------------------------------------------------------------------------- - -via: https://www.2daygeek.com/ddgr-duckduckgo-search-from-the-command-line-in-linux/ - -作者：[Magesh Maruthamuthu][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) -选题：[lujun9972](https://github.com/lujun9972) - -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.2daygeek.com/author/magesh/ -[1]:https://github.com/jarun/ddgr -[2]:https://www.2daygeek.com/googler-google-search-from-the-command-line-on-linux/ -[3]:https://www.2daygeek.com/buku-command-line-bookmark-manager-linux/ -[4]:https://www.2daygeek.com/socli-search-and-browse-stack-overflow-from-linux-terminal/ -[5]:https://www.2daygeek.com/rtv-reddit-terminal-viewer-a-simple-terminal-viewer-for-reddit/ -[6]:https://www.2daygeek.com/dnf-command-examples-manage-packages-fedora-system/ -[7]:https://www.2daygeek.com/snap-command-examples/ -[8]:https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/ -[9]:https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/ -[10]:https://www.2daygeek.com/install-yaourt-aur-helper-on-arch-linux/ -[11]:https://www.2daygeek.com/install-packer-aur-helper-on-arch-linux/ -[12]:https://www.2daygeek.com/dpkg-command-to-manage-packages-on-debian-ubuntu-linux-mint-systems/ -[13]:https://www.2daygeek.com/yum-command-examples-manage-packages-rhel-centos-systems/ -[14]:https://www.2daygeek.com/zypper-command-examples-manage-packages-opensuse-system/ -[15]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 -[16]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux1.png -[17]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-3.png -[18]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-2.png -[19]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-4.png -[20]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-5a.png -[21]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-6a.png -[22]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-7a.png -[23]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-8.png -[24]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-9a.png diff --git a/translated/tech/20180312 ddgr - A Command Line Tool To Search DuckDuckGo From The Terminal.md b/translated/tech/20180312 ddgr - A Command Line Tool To Search DuckDuckGo From The Terminal.md new file mode 100644 index 0000000000..f14f1ebaae --- /dev/null +++ b/translated/tech/20180312 ddgr - A Command Line Tool To Search DuckDuckGo From The Terminal.md @@ -0,0 +1,228 @@ +ddgr - 一个从终端搜索 DuckDuckGo 的命令行工具 +====== +在 Linux 中，Bash 技巧非常棒，它使 Linux 中的一切成为可能。 + +对于开发人员或系统管理员来说，它真的很管用，因为他们大部分时间都在使用终端。你知道他们为什么喜欢这种技巧吗？ + +因为这些技巧可以提高他们的工作效率，也能使他们工作更快。 + +### 什么是 ddgr + +[ddgr][1] 是一个命令行实用程序，用于从终端搜索 DuckDuckGo。如果设置了 BROWSER 环境变量，ddgr 可以在几个基于文本的浏览器中开箱即用。 + +确保你的系统安装了任何基于文本的浏览器。你可能知道 [googler][2]，它允许用户从 Linux 命令行进行 Google 搜索。 + +它在命令行用户中非常受欢迎，他们期望对隐私敏感的 DuckDuckGo 也有类似的实用程序，这就是 ddgr 出现的原因。 + +与 Web 界面不同，你可以指定每页要查看的搜索结果数。 + +**建议阅读：** +**(#)** [Googler – 从 Linux 命令行搜索 Google][2] +**(#)** [Buku – Linux 中一个强大的命令行书签管理器][3] +**(#)** [SoCLI – 从终端搜索和浏览堆栈溢出的简单方法][4] +**(#)** [RTV（Reddit 终端查看器）- 一个简单的 Reddit 终端查看器][5] + +### 什么是 DuckDuckGo + +DDG 即 DuckDuckGo。DuckDuckGo（DDG）是一个真正保护用户搜索和隐私的互联网搜索引擎。 + +它们没有过滤用户的个性化搜索结果，对于给定的搜索词，它会向所有用户显示相同的搜索结果。 + +大多数用户更喜欢谷歌搜索引擎，但是如果你真的担心隐私，那么你可以放心地使用 DuckDuckGo。 + +### ddgr 特性 + + * 快速且干净（没有广告，多余的 URL 或杂物），自定义颜色 + * 旨在以最小的空间提供最高的可读性 + * 指定每页显示的搜索结果数 + * 从浏览器中打开的 omniprompt URL 导航结果页面 + * Bash、Zsh 和 Fish 的搜索和配置脚本 + * DuckDuckGo Bang 支持（自动完成） + * 直接在浏览器中打开第一个结果（就像我感觉 Ducky） + * 不间断搜索：无需退出即可在 omniprompt 中触发新搜索 + * 关键字支持（例如：filetype:mime、site:somesite.com） + * 按时间、指定区域、禁用安全搜索 + * HTTPS 代理支持，无跟踪，可选择禁用用户代理 + * 支持自定义 URL 处理程序脚本或命令行实用程序 + * 全面的文档，man 页面有方便的使用示例 + * 最小的依赖关系 + + +### 需要条件 + +ddgr 需要 Python 3.4 或更高版本。因此，确保你的系统应具有 Python 3.4 或更高版本。 +``` +$ python3 --version +Python 3.6.3 + +``` + +### 如何在 Linux 中安装 ddgr + +我们可以根据发行版使用以下命令轻松安装 ddgr。 + +对于 **`Fedora`** ，使用 [DNF 命令][6]来安装 ddgr。 +``` +# dnf install ddgr + +``` + +或者我们可以使用 [SNAP 命令][7]来安装 ddgr。 +``` +# snap install ddgr + +``` + +对于 **`LinuxMint/Ubuntu`**，使用 [APT-GET 命令][8] 或 [APT 命令][9]来安装 ddgr。 +``` +$ sudo add-apt-repository ppa:twodopeshaggy/jarun +$ sudo apt-get update +$ sudo apt-get install ddgr + +``` + +对于基于 **`Arch Linux`** 的系统，使用 [Yaourt 命令][10]或 [Packer 命令][11]从 AUR 仓库安装 ddgr。 +``` +$ yaourt -S ddgr +or +$ packer -S ddgr + +``` + +对于 **`Debian`**，使用 [DPKG 命令][12] 安装 ddgr。 +``` +# wget https://github.com/jarun/ddgr/releases/download/v1.2/ddgr_1.2-1_debian9.amd64.deb +# dpkg -i ddgr_1.2-1_debian9.amd64.deb + +``` + +对于 **`CentOS 7`**，使用 [YUM 命令][13]来安装 ddgr。 +``` +# yum install https://github.com/jarun/ddgr/releases/download/v1.2/ddgr-1.2-1.el7.3.centos.x86_64.rpm + +``` + +对于 **`opensuse`**，使用 [zypper 命令][14]来安装 ddgr。 +``` +# zypper install https://github.com/jarun/ddgr/releases/download/v1.2/ddgr-1.2-1.opensuse42.3.x86_64.rpm + +``` + +### 如何启动 ddgr + +在终端上输入 `ddgr` 命令，不带任何选项来进行 DuckDuckGo 搜索。你将获得类似于下面的输出。 +``` +$ ddgr + +``` + +![][16] + +### 如何使用 ddgr 进行搜索 + +我们可以通过两种方式启动搜索。从omniprompt 或者直接从终端开始。你可以搜索任何你想要的短语。 + +直接从终端： +``` +$ ddgr 2daygeek + +``` + +![][17] + +从 `omniprompt`： +![][18] + +### Omniprompt 快捷方式 + +输入 `?` 以获得 `omniprompt`，它将显示关键字列表和进一步使用 ddgr 的快捷方式。 +![][19] + +### 如何移动下一页、上一页和第一页 + +它允许用户移动下一页、上一页或第一页。 + + * `n:` 移动到下一组搜索结果 + * `p:` 移动到上一组搜索结果 + * `f:` 跳转到第一页 + +![][20] + +### 如何启动新搜索 + +“**d**” 选项允许用户从 omniprompt 发起新的搜索。例如，我搜索了 `2daygeek 网站`，现在我将搜索 **Magesh Maruthamuthu** 这个新短语。 + +从 `omniprompt`. +``` +ddgr (? for help) d magesh maruthmuthu + +``` + +![][21] + +### 在搜索结果中显示完整的 URL + +默认情况下，它仅显示文章标题，在搜索中添加 **x** 选项以在搜索结果中显示完整的文章网址。 +``` +$ ddgr -n 5 -x 2daygeek + +``` + +![][22] + +### 限制搜索结果 + +默认情况下，搜索结果每页显示 10 个结果。如果你想为方便起见限制页面结果，可以使用 ddgr 带有 `--num` 或 ` -n` 参数。 +``` +$ ddgr -n 5 2daygeek + +``` + +![][23] + +### 网站特定搜索 + +要搜索特定网站的特定页面，使用以下格式。这将从网站获取给定关键字的结果。例如，我们在 2daygeek 网站搜索 **Package Manager**，查看结果。 +``` +$ ddgr -n 5 --site 2daygeek "package manager" + +``` + +![][24] + +-------------------------------------------------------------------------------- + +via: https://www.2daygeek.com/ddgr-duckduckgo-search-from-the-command-line-in-linux/ + +作者：[Magesh Maruthamuthu][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) +选题：[lujun9972](https://github.com/lujun9972) + +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.2daygeek.com/author/magesh/ +[1]:https://github.com/jarun/ddgr +[2]:https://www.2daygeek.com/googler-google-search-from-the-command-line-on-linux/ +[3]:https://www.2daygeek.com/buku-command-line-bookmark-manager-linux/ +[4]:https://www.2daygeek.com/socli-search-and-browse-stack-overflow-from-linux-terminal/ +[5]:https://www.2daygeek.com/rtv-reddit-terminal-viewer-a-simple-terminal-viewer-for-reddit/ +[6]:https://www.2daygeek.com/dnf-command-examples-manage-packages-fedora-system/ +[7]:https://www.2daygeek.com/snap-command-examples/ +[8]:https://www.2daygeek.com/apt-get-apt-cache-command-examples-manage-packages-debian-ubuntu-systems/ +[9]:https://www.2daygeek.com/apt-command-examples-manage-packages-debian-ubuntu-systems/ +[10]:https://www.2daygeek.com/install-yaourt-aur-helper-on-arch-linux/ +[11]:https://www.2daygeek.com/install-packer-aur-helper-on-arch-linux/ +[12]:https://www.2daygeek.com/dpkg-command-to-manage-packages-on-debian-ubuntu-linux-mint-systems/ +[13]:https://www.2daygeek.com/yum-command-examples-manage-packages-rhel-centos-systems/ +[14]:https://www.2daygeek.com/zypper-command-examples-manage-packages-opensuse-system/ +[15]:data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7 +[16]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux1.png +[17]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-3.png +[18]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-2.png +[19]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-4.png +[20]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-5a.png +[21]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-6a.png +[22]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-7a.png +[23]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-8.png +[24]:https://www.2daygeek.com/wp-content/uploads/2018/03/ddgr-duckduckgo-command-line-search-for-linux-9a.png