Command-line interface is still important now.
Many systems have strengthened this part of the function.
It is the most widely used user interface before the graphical user interface (GUI) is popularized.
It usually does not support the mouse.
The user needs to input commands through the keyboard, and the computer executes the instructions.
But that does not mean CLI is totally out of date now.
The reasons are about the advantages and disadvantages of using the command-line interface.
Because the command line interface requires the user to memorize the specific commands to perform any operation.
The command-line environment may not provide graphical enhancements, such as different fonts or extended editing windows.
Faster management:
Using a command line interface is faster compared to the graphical user interface.
Graphic interfaces are bound to cost more computing power than simple text display.
This preserves the command-line history and allows you to view or repeat commands.
By the way, shell is just another word for the operating system user interface.
software command-line interfaces
Applications can also have command line interfaces.
