Summer Cleaning for that Dusty Data Center

Summer is in full swing, and if you missed your opportunity for Spring cleaning, you should seize the day and clean out your data center. What does data center cleaning mean? Many times the dirtiest areas are the places you cannot see at first glance, but all of that dust and particles can have an […]

How to Remove Old Downloaded Packages from APT

One of the routine end-of-year tasks you might want to perform is the removal of old packages that your system downloaded but may no longer need. You may have installed applications and later uninstalled them, but your package manager sometimes keeps those downloaded packages in case you need them later. Fortunately, with APT, it is […]

YUM Tutorial: Disable and Remove Repositories

YUM is a package management system for Red Hat Enterprise Linux, Fedora, and Red Hat-based distributions such as CentOS and Scientific Linux. With yum you can keep your operating system and applications up to date without much hassle. The following tutorial will explain how to use yum to remove packages, purge old package headers, and […]