Читать книгу Raspberry Pi For Dummies - McManus Sean, Evans Jonathan, Sean McManus - Страница 58

Linux has a rigorous permissions structure that governs who can access all its files and whether they have permission to modify them or run them. It’s a good thing, because it means it’s relatively difficult for you to do any real harm to your Raspberry Pi’s operating system accidentally. You’re free to use File Manager to explore all the files your operating system uses, but if you try to delete an essential file, you’ll be told you don’t have permission.

If you want to explore your system, go to your home folder, click the Up a Level button twice (refer to Figure 4-4), and then take a look in the folders there. Chapter 5 covers some of these folders in more depth.

Go to the usr folder and the share subfolder to find a lot of the installed software. The code-the-classics and python_games folders contain the games that come with Raspberry Pi OS. After you've learned some Python, you could come back here to tinker with the code.