Finder And Filesystem

2m read

·Nov 3, 2024

Mad's here today. Um, I'm going to show you how to use Finder and how to access the file system.

First of all, you may have seen before on your dock this icon that says Finder. You can just click it to open a new Finder window. The Finder is a program that displays the file system. The file system contains all the files on Macintosh HD, and you can click this, and here are all the files on /, and here's users. Then your home directories and users. These are all the users' home directories. You double-click on Alex, which is my username, and you see all of your files.

Then here's Desktop with all your desktop documents and stuff. Right there is my desktop. And, um, actually, Macintosh HD and entitled, or just Macintosh HD on your computer, those are just drives; that's not actually on your desktop. Um, so everything's in your home directory. Applications is /Applications. Documents is your home directory /Documents.

And another secret thing is files that begin with DOT are hidden files. So in your home directory, there's actually a file called, or a folder called .Trash. What .Trash is, and Trash has a capital T, is whatever is in the trash. And, um, you don't see it here because it begins with the dot, but you can go into a terminal and do an ls -a to see it.

Um, and let me demonstrate. Say I try to rename something on my desktop, say, Programs, um, to be .Programs. Let me just rename this file here, um, this Programs thing, and let's call it .Programs. An error will come up, and it says you can use a name that begins with the dot because the names are reserved for the system. Please choose another name. Well, that's not actually true; files that begin with the dot are just not displayed.

Um, so yeah, and that's cool, and um, so that's how to use Finder. Thanks for watching Maads 101. Go to youtube.com/mad11 for more videos like this on how to do stuff on a Mac. Thank you for your time, and goodbye.

Connecting period and frequency to angular velocity | AP Physics 1 | Khan Academy

Justification using first derivative | AP Calculus AB | Khan Academy

View All

Is That My Real Hand? | Breakthrough

Well, there’s a lot of interest in the robotics community. How can we extend the human body, not only with advanced prosthetic limbs for amps, but maybe for exoskeletons? And then, of course, the question is at what point do these external devices become …

Finding the whole with a tape diagram

We are told that Keisha can run 170 meters in one minute. This is 125 percent of the distance that she could run in one minute three years ago. How far could Kisha run in one minute three years ago? Pause this video and see if you can figure this out. A…

Is this the coolest office? pt 2

Is one of my favorites here, which is “Atlas Shrugged” by Ayn Rand. She’s one of my favorite authors. Another book down here is from Tony Robbins. Moving on to this desk, it was at a secret office that one of the prime ministers used when they were in of…

What If the Electoral College is Tied?

The United States picks its president with the Electoral College, 538 votes distributed by population (mostly) to the 50 States and DC. To become president, you need to win a majority of those votes. But, 538 is an even number, so what happens when the ra…

Do Technical Founders Need Business Co-Founders?

Oh yeah, well Michael, I could go do sales. That’s not hard. I can definitely reply to emails. Yes, you know, I could. Well, doter, are you going to do that? [Laughter] Welcome to Dalton Plus, Michael! Today we’re going to talk about, do you need a busi…

Finding specific antiderivatives: rational function | AP Calculus AB | Khan Academy

So we’re told that ( F(2) ) is equal to 12. ( F’ ) prime of ( x ) is equal to ( \frac{24}{x^3} ), and what we want to figure out is what ( F(-1) ) is. Alright, so they give us the derivative in terms of ( x ), so maybe we can take the antiderivative of t…

Finder And Filesystem

More Articles