The program, the options, and the arguments. Nearly all commands follow a common pattern with 3 main parts. The program we use to interact with the console is actually a “terminal emulator”, providing us the experience of typing into an old school terminal from the convenience of our modern graphical operating system. Terminal: This is the actual interface to the console. After the prompt is where you will be typing commands. It usually provides some contextual information like who you are, where you are and other useful info. Prompt: This is the beginning of the command line. This is both the command line as well as the output from previous commands.Ĭommand Line: This is the actual line in a console where you type your command. I like to launch terminal by using Spotlight search in OS X, searching for “terminal”.Ĭonsole: This is the system as a whole.
On OS X, open your Applications folder, then open the Utilities folder. So what we need to do is open the terminal.
#MAC COMMAND LINE SHOW FREE SPACE HOW TO#
How to use Terminal to open the command lineīefore you can use it, you need to be able to find it. For the most part they may be scanning for some key words, but mostly they are just waiting for it to stop.Ĭheck out our full library of learning courses. In fact, when you see an experienced user looking at a terminal that is scrolling line after line of text faster than you can even read it, they aren’t really reading it either. When you read some instructions that tell you to open up a terminal window and type some cryptic words and phrases, it can seem like you’ve been sucked into the matrix, expected to decrypt an endless stream of indecipherable characters.įear not, it’s really not that difficult to use. The command line can be a scary place when you first encounter it.
Because of OSX’s unix heritage, much of the info here is also useful in other unix inspired systems, like the Linux command line. This is a command line tutorial primarily conducted in in the OS X command line.
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