Levies definition, an imposing or collecting, as of a tax, by authority or force. See more.
RPM (RPM Package Manager) is a popular utility for installing software on Unix-like systems, particularly Red Hat Linux. 1  Log in as root, or use the su command to change to the root user at the workstation on which you want to install the software.  Download the package you wish to install.
Introduction. Ubuntu is a debian based Linux operating system. It is a free open source software with unity as its default desktop environment. It works both in command mode and GUI mode.This tutorial will help the beginners to enhance their knowledge about Ubuntu in a simplified language.ntroduction. Ubuntu is a debian based Linux operating system. It is a free open source software with unity as its default desktop environment. It works both in command mode and GUI mode.