What is Command Line Interface

Command Line Interface

What is a command line interface command line interface CLI is a text-based interface that is used to operate software and operating systems while allowing the user to respond to visual prompts by typing single commands into the interface and receiving a reply in the same way CLI is quite different from the graphical user interface GUI that is presently being used in the latest operating systems CLI is an older method for interacting with applications and operating systems and is used to perform specific tasks required by users CLI is a text-based interface unlike the GUI which uses graphical options that enable the user to interact with the operating system and applications CLI allows a user to perform tasks by entering commands it's working mechanism is very easy but it is 

Command Line Interface

not user friendly users enter the specific command press center and then wait for a response after receiving the command the CLI processes it accordingly and shows the output result on the same screen command-line interpreter is used for this purpose CLI was introduced with the teletypewriter machine this system was based on batch processing modern computers support CLI batch processing and GUI in one interface in order to best make use of CLI a user must be able to enter a bundle of commands one by one quickly there are many applications mono processing systems that still use CLI for their operators in addition some programming languages such as fourth python and basic offer CLI command line interpreter is used to implement the text-based interface another feature of CL is command prompt which is employed as a sequence of characters used in the user interface or shell command prompt is used to notify users that CLI is ready to accept commands .