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+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