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.
RPM means rotation/revolution(s) per minute,rpm is concerned to Engine whose pistion moves in rotation inside the drum , RPM is important bcoz larger the RPM larger the force it produces whic moves the wheel of your bike , or car.