【Ubuntu】用apt-fast代替apt-get，下载速度提升26x倍

为什么速度这么快？

apt-fast is a shellscript wrapper for apt-get and aptitude that can drastically improve apt download times by downloading packages in parallel, with multiple connections per package.

Setup/Install

PPA

You can use the PPA to get a graphical configuration file setup and automatic updates, for details see: ppa:apt-fast/stable.

Some distros, such as PCLinuxOS include apt-fast in their repos.

Manual

For those of you who want to manually install it, download it and perform the following:

[code]cp apt-fast /usr/bin/
chmod +x /usr/bin/apt-fast
cp apt-fast.conf /etc

You need to have aria2c installed（先安装这个）:

[code]apt-get install aria2

Then, you should be ready to use it - simply run apt-fast instead of apt-get or aptitude any time you find yourself needing to manage packages!
官方项目主页：https://github.com/ilikenwf/apt-fast