Terminal is a "dumb" program – it does little more than pass information on to a shell (another program that interprets these commands) and display the results of these commands.
#MAC COMMAND LINE COMMANDS MAC OS X#
Opening Terminal - Terminal is the program Apple includes in Mac OS X to provide the interface between the commands you type and the operating system. You will discover, if you follow this easy tutorial, that Unix doesn’t bite.
#MAC COMMAND LINE COMMANDS SERIES#
The goal of this article (the first in an occasional series to be published in TidBITS over the next year) is to present a brief example of how you can use Mac OS X’s command-line interpreter, the Terminal application, to run a few simple commands, and see exactly how they work. Unix is reputed to be complex – its cryptic commands are said to offer a steep learning curve and not be accessible to "the rest of us." While this can be true – some Unix commands are like a foreign language – the command line can also be simple, useful, and powerful. And they can still benefit from Apple’s easy-to-use graphical user interface.
They can have access to the myriad command-line tools available for Unix and the powerful programs provided as standard equipment in Mac OS X, such as the Apache Web server, numerous network utilities, a compiler and more. They were delighted to discover that they could use their Macs and still wield the power of Unix (specifically, FreeBSD 4.4, one of the oldest and most stable versions of Unix). Many Mac users, especially those who have worked in large businesses or educational institutions, have for years used Unix variants, or flavors, such as one of the many Linux distributions. Since Mac OS X presents a graphical user interface atop its Unix foundations, there is no need for worry – seasoned Mac users can feel right at home (after some adjustments) with the new interface, and not even know about the Unix underpinnings that make Mac OS X run. Mac users have long been staunch supporters of point-and-click interfaces, and Unix, or so they thought, was the exact opposite. When Apple announced the release of Mac OS X, many Mac users were stunned: here was a new operating system based on the venerable Unix, which, they feared, would call into question the Mac’s legendary ease-of-use. Lesson 1: First Steps with the Command Line #1601: Apple “Peek Performance” event, Macs for more professionals, never change your passwordĪ Mac User’s Guide to the Unix Command Line, Part 1.#1602: Mac Studio and Studio Display, iPhone SE and iPad Air, OS updates with Universal Control and masked Face ID.#1603: Replacing a 27-inch iMac, Luna Display turns a 27-inch iMac into a 5K display, OWC's affordable Thunderbolt 4 cables.#1604: Universal Control how-to, show proxy icons in Monterey, Eat Your Books cookbook index.#1605: OS updates with security and bug fixes, April Fools article retrospective, Audio Hijack 4, 5G home Internet.
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