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 can be installed from a USB flash drive. This may be necessary for netbooks and other computers without CD drives and is handy for others because a USB flash drive is so convenient. Also, you can configure Ubuntu on the USB flash drive to save changes you make, unlike a read-only CD-ROM drive.