ilikenwf/apt-fast — pull request #61 by PeterDaveHello (2014-08-10 03:56:46+00:00)
Title: add -x parameter for aria2c to speed up downloading

manpage:
> -x, --max-connection-per-server=
> The maximum number of connections to one server for each download. Default: 1

increase the number can briefly help speed up the progress.