What is the command line interface?
Communication line interface (CLI) is a computer tool that allows users to control computers through a text command - or command line - instead of clicking the mouse. Although there are many ways to control a computer, the command line interface is usually considered the opposite of the graphical user interface (GUI). CLI requires less system memory and there is no need to load graphics, so it's usually faster than the GUI system. Professionals most often use CLI because it can be easier to perform functions and open files if someone knows all commands.
When someone uses a computer interface of the command line, they must enter text commands to interact with the computer. Unlike GUI systems in which commands are usually entered by clicking on the mouse, the command must be entered using CLI. For example, to create a user in GUI, the user can click on the app and open it, and then click the "Save" button. The same Operation through Cli may look thatKTO: "Pico text_file.txt" to create a text document. Usually there is a cli -associated curve, but once the user has learned commands, it may be easier to use.
Many people think that GUI interface systems and command line interface as opposites. GUI systems rely on graphic and mouse clicks and usually use many different images for folders, files, applications, backgrounds and almost everything else. CLI systems have no or very little graphics, mouse clicks are rarely and are commonly empty screens with text. The GUI and CLI systems commonly use keyboard shortcuts to execute commands.
While there is a learning curve and the command line interface does not have the same aesthetically pleasant appearance as GUI systems, CLI has a functional advantage. To load and use all these graphics, GUI systems must use a lot of memory to maintain appearance. Cli systems do not use these graphics'So all this memory is aimed at speeding up the functions and increasing sensitivity.
Most of the occasional computer users do not use the command line interface, but many professionals and computer enthusiasts operate CLI systems. In addition to better speed and sensitivity, a qualified user can usually go through functions with much better efficiency. For example, a user can be able to perform three or four commands at a time when GUI systems require one function. If the user does not know the commands, this advantage may be reduced.