Remove Amazon Ads from Ubuntu 12.10

The Dash in Ubuntu has always let you search your computer for your files, photos and videos. Now it does more than just search your computer - the search  includes the amazon product search results based on the keywords you used to search through dash.

Increase apt-get download speed in Ubuntu

The apt-get command is a powerful command-line tool used to work with Ubuntu's Advanced Packaging Tool (APT) performing such functions as installation of new software packages, upgrade of existing software packages, updating of the package list index, and even upgrading the entire Ubuntu system.