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This article mainly introduces the relevant knowledge of "how to use DuckDuckGo under the Linux command line". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this article "how to use DuckDuckGo under the Linux command line" can help you solve the problem.

DuckDuckGo is an Internet search engine that focuses on user privacy and avoids filtering bubbles caused by personalized retrieval. It differs from other search engines in that it does not analyze its own users and displays the same results to all users who use the same set of keywords.

DuckDuckGo command line application

DuckDuckGo Bangs (DuckDuckGo Quick search) can help you easily find the information you want on DuckDuckGo. Ddgr presents this feature very faithfully.

Unlike the web version, you can change how many results are returned per page. This is more convenient than looking at more than 30 results for each query. The default interface is carefully designed to minimize the footprint without affecting readability.

Ddgr has many features and highlights, including:

Change the number of search results to support Bash auto-completion using DuckDuckGo Bangs to open links in the browser "lucky" option based on time, region, file type, etc., very few dependencies with filtering function

You can download ddgr that supports various systems from the project page of Github:

Download "ddgr" from Github

In addition, in Ubuntu 16.04 LTS or later, you can use PPA to install ddgr. This repository is maintained by the developers of ddgr. If you want to keep it up to date, it is recommended to install it this way.

It is important to note that at the time of this writing, the ddgr in this PPA is not the latest version, but a slightly older version (missing the-num option).

Use the following command to add a PPA:

How sudo add-apt-repository ppa:twodopeshaggy/jarunsudo apt-get update uses ddgr to search for DuckDuckGo on the command line

After the installation, all you have to do is open your terminal emulator and run:

Ddgr

Then enter the query content:

Search-term

You can limit the number of search results:

Ddgr-num 5 search-term

Or automatically open the first search result in the browser:

Ddgr-j search-term

You can use parameters and options to improve search accuracy. Use the following command to view all parameters:

This is the end of ddgr-h's introduction to "how to use DuckDuckGo from the Linux command line". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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