Okay, now we'll learn more about the staging environment. And it's one of the most confusing parts when you start to learn it, and concept of staging environment. This actually is a place where a lot of people stuck to call the station environments, late sets of comments. So, comment is a record of what files have changed since the last time you made a comment essentially made changes to, for example, add a new file and send it to you to put those files into account. So, for example, comment is like, record to the database where you can have an ID versus comment your message some some usual information like author name, by date time when you actually make these changes, and for example, it can contain information about what branch shoe is what comes makes up the essence of your project. And sexually, I want to go back to the state of the project at any point.

So you can sometimes can roll back to previous comments and see how files are looking and what changes you've made. It's pretty great way to gauge some box exam example if the previous stages was working good. And then you apply some changes for somebody else if you work as a team member, plus some changes and since that question, and since this time when you can go on to get history and be able to check first day To your project. So how do you tell get which files to put into. And this is timeless staging environments, or index actually comes in when you make changes to get notices that files change it, but it's done via instant because it's waiting for your comment. So actually comments it's common sets you execute until you get to add a file.

So the file to commenting first need to enter into the staging environment. And to do this, you need to use the Add File name. So for example, if you add file, hello, txt, you will need to get out so that's it. To offer example you can have a few files created, you can put them also into one commit. We'll talk about it a bit later but just to give you a hint out works. So, once you can use it to get comments to all of the files you want to add to the staging environment, you can later get to package them into comments by using get comments come up.

And after you make comment says files are actually changes of files that you have actually deleted from stage environment. So, Stygian vironment is like a middleman between your local repository during major changes and Gives history and other important nodes that staging environments, sometimes both staging or, and this is actually a performance or sometimes people call it index, but staging environment if more details, like me, okay? It's enough as a slide by