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Aria2 Vs Wget – Choose your Download Manager
============================================================
Any Linux operating system is incomplete without a download manager. From many years, Linux based distros are using wget as default download manager. Its pretty little application which works fine from command line, if you need to install anything, download any stuff, you need to run shell scripts etc, everything uses wget on some level to complete tasks. Over the past many years, it has been identified that wget is lacking some advance features and its alternative, **Aria2, **has received the attention of many users due to fulfilling the thirst of advance linux users. We will be reviewing the installation process of **Aria2 ** and the difference between Wget and Aria 2 in this article, so you may decide which download manager best suits your needs.
### Installing Aria2
**Installing aria2 on Ubuntu/Debian:**
Simply run following command on your terminal to install it on ubuntu:
sudo apt-get install aria2
[
![aria2](http://linuxpitstop.com/wp-content/uploads/2015/06/aria2.png)
][1]
**Installing aria2 on Fedora/RHEL/Centos:**
Run following command to install it on Fedora/RHEL and Centos based systems.
sudo yum install aria2
**Installing aria2 on Arch Linux:**
Run following command to install it on arch Linux based operating systems.
sudo pacman -Sy aria2
### Prominent Features of Aria2
Let’s discuss the prominent features of Aria2 that makes it so popular:
* Utilizes available bandwidth to maximum by downloading file using multiple connections.
* Download multiple files simultaneously and ability for simultaneously download.
* All features that a torrent client app offers are available in this little command line utility.
* It offers meta link downloads.
* Supports remote procedure calls using JSON-RPC and XML-RPC protocols.
* No need to wait for current download to finish, batch download files easily.
### Some side effects of using Aria 2:
The multi threaded mechanism of aria2 can overload the destination server. Wget is still lightweight as compared to this, wget consumes 20% less resources than aria2\. Aria2 has not yet been tested on the huge level that wget is being used, so it may not yet be 100% ready to be adopted as default download manager.
### Prominent Features of Wget
* Off course, it is most widely used and tested download Manager.
* A simple program, with fewer features, but working stable over the decades.
* Comes by default with all Linux distro, no heavy installation needed.
* Lightweight as compared to Aria 2.
### Conclusion
Although, not very feature rich, but Wget is still doing the job pretty well, however, advance users will definitely prefer aria2 as it caters the needs for faster and simultaneous download. It might take a long time for aria2 to replace wget as default download manager because wget is being used in almost all installer scripts available for linux distros at the moment.
--------------------------------------------------------------------------------
via: http://linuxpitstop.com/aria-2-vs-wget/
作者：[Aun][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)
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
[a]:http://linuxpitstop.com/author/aun/
[1]:http://linuxpitstop.com/wp-content/uploads/2015/06/aria2.png

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aria2 vs wget - 选择你的下载管理器
============================================================
没有下载管理器的任何 Linux 操作系统是不完整的。多年来，基于 Linux 的发行版使用 wget 作为默认下载管理器。它是一个漂亮的小程序，可以在命令行下工作，如果你需要安装东西、下载东西、运行shell脚本等，某种程度上都可以在 wget 中完成任务。在过去的很多年里，我们发现 wget 缺乏一些先进功能，而它的替代品 ** aria2** ，由于满足了高级 linux 用户的渴望而受到了许多用户的关注。我们将在本文中回顾 ** aria2 ** 的安装过程以及 wget 和 aria2 之间的区别，因此你可以决定哪个下载管理器最符合你的需要。
### 安装 aria2
**在 Ubuntu/Debian 中安装 aria2：**
只要在 Ubuntu 中运行下面的命令安装：
sudo apt-get install aria2
[
![aria2](http://linuxpitstop.com/wp-content/uploads/2015/06/aria2.png)
][1]
**在 Fedora/RHEL/Centos 中安装 aria2：**
运行下面的命令在 Fedora/RHEL 和基于 Centos 的系统中安装：
sudo yum install aria2
**在 Arch Linux 中安装 aria2：**
运行下面的命令在基于 Arch Linux 的系统中安装。
sudo pacman -Sy aria2
### aria2 的重要功能
让我们来讨论 aria2 中使它如此受欢迎的重要功能：
* 通过使用多个连接下载文件，最大限度地利用可用带宽。
* 同时下载多个文件和同时下载的能力。
* torrent 客户端提供的所有功能都可以在这个小程序中找到。
* 它提供元链接下载。
* 支持使用 JSON-RPC 和 XML-RPC 协议的远程过程调用。
* 无需等待当前下载完成，轻松批量下载文件。
### aria2 的一些副作用:
aria2 的多线程机制可能会使目标服务器过载。相比下来 wget 仍然是轻量级的，wget 比 aria2 消耗资源少 20％。aria2 尚未在 wget 那样巨大的使用规模中测试，因此可能尚未 100％ 准备好作为默认下载管理器。
### wget 的重要特性
* 当然它是最广泛使用和测试的下载管理器。
* 它是一个简单的程序，具有较少的功能，但稳定工作几十年。
* 默认所有 Linux 发行版上都有，不需要繁重的安装。
* 与 aria2 相比是轻量级的。
### 总结
虽然 wget 没有丰富的功能，但仍然工作得相当不错，然而，高级用户肯定会喜欢 aria2，因为它满足更快和同时下载的需要。aria2 可能需要很长时间来替换 wget 作为默认下载管理器，因为 wget 正在被几乎所有 linux 发行版的安装程序脚本中使用。
--------------------------------------------------------------------------------
via: http://linuxpitstop.com/aria-2-vs-wget/
作者：[Aun][a]
译者：[geekpi](https://github.com/geekpi)
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]:http://linuxpitstop.com/author/aun/
[1]:http://linuxpitstop.com/wp-content/uploads/2015/06/aria2.png