The following is a list of entry-level operational commands aimed at understanding and using Terminal.
Terminal, or the command line interface (CLI), is considered by many to be the Holy Grail of computer management. At one time the CLI was the only way to accomplish anything on a computer; then, the CLI gave way to the graphical user interface (GUI) as the popularity of PCs increased. The purists among us often prefer to use the CLI as a means of manipulating the computer and getting it to perform tasks instead of using a mouse to get things done.
Over the years the Mac GUI has changed the way we work, but still, many people use the command line for its ability to control and automate tasks, or even configure features on the Mac that are only accessible through the CLI.
Some things in the Terminal allow users to work…