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.

• path

• prompt

• specialized operating system

• virtualization

an interface between a virtual machine (VM) and the

host machine hardware

• hypervisor

• host

• virtualization software

• terminal

the separation between software and hardware

that creates a barrier to improve security.

• sandboxing

• virtualization

• hypervisor

• path

your physical computer

• host

• virtual machine

• command line

• virtualization software

the virtual computer with OS running inside a virtualization software.

• host

• virtual machine

• command line

• terminal

the sandbox software that provides an engine for

guest virtual machines.

• command line

• graphical user interface

• virtualization software

• hypervisor

text-based interface; examples include DOS or UNIX

• command line

• graphical user interface

• virtualization software

• hypervisor

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

Raspbian

• command line

• graphical user interface

• specialized operating system

• hypervisor

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

• command line

• graphical user interface

• virtualization software

• hypervisor

text-based window. aka shell or command prompt

• terminal

• host

• prompt

• path