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Obviously, everyone was successful setting up the development and now we can move on to the next phase

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of our setup.

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Normally, this would be the point where we download and examine, create, react app tool or there's

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something that I would like to cover first.

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And that is no other than the scary terminal and some of its most popular and used commands.

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You see, even though this is an area, of course, we will use come online and and PM during the course,

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so we might as well get some basics out of the way.

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Now, if you're already comfortable with Terminal one and PM, which, by the way, will cover in the

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next video, feel free to skip these videos.

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If, however, you are seeing the scary terminal for the first time, hopefully you'll not feel that

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way after watching this video.

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Please keep in mind, though, we will just cover the basics.

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So if you'd like to learn more, I would suggest utilizing endless YouTube videos and media and blog

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posts about come online and its commands.

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And first question coming out of your mouth is probably along the lines.

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Well, water is terminal and why would we want to use it or say.

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If you're watching this course, it is safe to assume that you have successfully tackled the graphical

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interface, at least the basics, the GUI, what is going?

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Well, it is this is the icons.

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We can find more commands and along those lines.

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Now, what we can also do is control our computer, not just using the gooey the graphical interface,

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but also the command line.

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And that's where the terminal comes in.

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I fully understand that the first time seeing this is scary, but don't worry, it is not as bad as

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it looks like.

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And the first commander I would want to look at is be W.D., which will show us a full path now to a

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current directory.

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So where are we at as far as our machine in the terminal.

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So we just might be W.T. And I can tell right away that we will be in route.

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By the way, you can notice this by this little symbol.

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OK, so now where is my road?

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It is for its users and then forward slash mine last time.

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So that is my route directory.

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Now, if I would want to see what directory I have in that folder.

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Well, I just go by Alloush and this is going to speed back what directory I have in my directory now

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to prove my point where to navigate to my hard drive online.

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I'm looking for the users and I'm looking for my last name and there it is.

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And I can clearly see that I'm not making this up.

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I'm in the road right now and the finder as well as in my command line.

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Now, if I would want to navigate to a specific folder, we would need to type seed and then whatever

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folder name.

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So in this case, if I would want to navigate to a desktop, I would just need to write desktop and

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that's it.

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Now, of course, we navigate to address them and I can clearly see that here as well.

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Now, if I would want to navigate one level up, basically back to a parent, I would need to go to

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city and dot dot.

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Now, of course, you can again see that I'm sitting in the road.

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So if we would want to navigate back to invest up again, we would type KDDI desktop or also remember

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that we have option of using Arrow up or down where we can look for previous commands.

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So if I'll just press Arauca up notice, this will give me the last command, which of course is navigating

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back to the parent.

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However, if I press it one more time, this will speed back the desktop.

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So of course I can run the command again by pressing return.

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And of course I'm in a desktop.

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Not once I'm in the desktop.

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If all else, you'll notice that technically it doesn't return anything, but because of course my desktop

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is empty or there's going to be maybe some cases once in a while where you would want to also check

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for hidden folders.

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And most likely in our course, that is going to have to do with Git.

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And in that case, you can run with unless I'm on my phone and then I.

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So this will also show you hidden folders.

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Now, that is a little bit out of the scope of the course, so don't worry about it too much.

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We're not going to utilize it that often.

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But once in a while, you maybe would want to just double check whether there is a get as far as your

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folder structure.

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Now, once that is done, why don't we create a new directory?

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And to do that, we would need to run amok.

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The I r so here we can clear the console.

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And by the way, for that we have a command of clear so we can clear the console.

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And now in a desktop I'm going to make a new directory and I'm just going to call this testing.

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So I'm going to go with AMK, the IRR and then testing.

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And there is now of course I have my testing folder now in order to navigate through that directory

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again, either I would need to run city and then testing or there's also another option where I can

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just have the event space and then just grab this particular folder, sort of just drag and drop over

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here.

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And now notice it right away.

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Tells me that I would navigate to your users.

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That's Melgar, that desktop and then testing.

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So once I press on over here, notice how I'm nicely sitting in the testing folder and what else we

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have.

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We have city code now that so that's going to navigate again to a parent and clearing the console,

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which already we have covered, so.

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Now, let's start out how we can navigate outside, of course, again, where we go and and again,

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we're sitting in the snow.

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So those would be the basic commands of the terminal.

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And hopefully you don't feel as scared as you did in the beginning of the video.