All right, and this slide will talk about two major purchases, checkout and so when you walk into escape, checkout and you can process that help you to work with version control systems, check out you make a copy of repositories that you wanted to work with, you make changes locally. Then once your changes have been made, you check in your changes chicken, you add any changes back to the repository with detailed explanation message about or changes become doing it in more steps much logic is the same. So first, clones inquisitorial then you make changes you commit changes with git commit message about what was done. And then you push your changes back to the top of the rotation at the top of the stick. And I advise you to use it frequently. So actually part of this course, is actually organizing information from the top, because a creates a great explanation with a step by step guide.

And if you open your folder where your content we don't make a local copy of your procedure, but when you do, you can open this folder and you'll see that this has got to be a folder inside of your repository. And this is actually a folder where it stores all history. So it's like history. database restore all changes that was made at this repository. It's not only about what files you have, or what changes are made to do also contain information about ranges about NSS that you have for pushing Europa changes into the cup, and others. I have also feel very similar the sheets, and I'll provide links to them later.

And you may be just one of them. Because they are a bit different and what is more convenient to you just pick it and go also brings bonuses, cheat sheets and keep it on the table. Because when you start to learn which you may need to, it's like have some feelings or maybe A quick look how to work so how some comments are presented good enough for the slide and the next slide we'll talk about staging environment and what it's like.