What is Command Line ?
The Elevated command Line is using administration rights with command line
A CLI (command line interface) is a user interface to a computer's operating system or an application in which the user responds to a visual prompt
by typing in a command on a specified line, receives a response back from the system, and then enters another command, and so forth.
The MS-DOS Prompt application in a Windows operating system is an example of the provision of a command line interface.
Today, most users prefer the graphical user interface (GUI) offered by Windows, Mac OS, and others.
Typically, most of today's UNIX-based systems offer both a command line interface and a graphical user interface.
The command line is simply a place where you type commands to the computer.
Most people don't use the command line on a regular basis,
so it can be a bit difficult to find the first time.
An example of a common command driven interface is MS-DOS.
The MS-DOS command to display all files on drve c:\ would be: dir c:\