Importance of Linux commands and Ubuntu
Linux commands enable the system to give instructions and execute functions via a command line. The command line is a text-based computer program without a graphical user interface, with which files on the PC can be viewed, edited, and manipulated. The text entered in the command line (the commands) is interpreted as user input. The command line is also known by the terms “command prompt,” “cmd,” “console,” “terminal,” and “prompt.”