1.3 Intro to CLI (Command Line Interface)

technology used to allow a computer to have more than one Operating System (OS) present and operating at the same time on a single piece of hardware.

an interface between a virtual machine (VM) and the host machine hardware

the separation between software and hardware that creates a barrier to improve security.

your physical computer

the virtual computer with OS running inside a virtualization software.

the sandbox software that provides an engine for guest virtual machines.

text-based interface; examples include DOS or UNIX

hand-held personal devices; examples include iOS, Android, Raspbian

use pictures and menus to display commands; examples include Windows and MacOS

text-based window. aka shell or command prompt