PDF has become one of the most common file types, one that’s popular among businesses attempting to go "green" or "paperless", as well as popular for sharing documents on web sites.  Part of their popularity is that they, in theory,  cost nothing to produce and assure that documents will appear the same to anyone, anytime; anywhere. PDFs can also be interactive or contain forms, if desired; and they can be partially or completely edited by peers. As more people switch to using PDFs, the desire or need to easily create and edit them also grows; thus, having access to the best

Many Linux system administrators have been using CentOS (or other Red Hat variants) for years due to the historically high purchase and licensing costs associated with using Red Hat Enterprise Linux, or RHEL.

However, several years ago, UT set up a Red Hat Satellite system that allows UT personnel to use RHEL on their UT systems without cost for the base system and current patches.

Red Hat Satellite is an IT infrastructure management tool, primarily used to monitor and manage RHEL systems and environments.  While Red Hat Satellite can provide

Utilities exist to help you find and clean your system of old and unused files. This allows you to free up disk space.  In this article we will look at installing and running on personally-managed Linux systems a utility that's free and available not only for many Linux distributions, but also Windows and Mac OSX.

Before we begin, it is important to keep in mind that running utilities that delete files with elevated privileges can break a system. One must always exercise care when doing so. Always keep in mind when running BleachBit that its file deletions are