ELI5: Explain Like I'm 5

.htaccess

.htaccess is like a secret code that tells the computer what it should do. It works like a list of instructions for your website, so that it knows when something special should happen. For example, if you have some files you don’t want people to be able to access, you can use .htaccess to make sure that only certain people can see them. .htaccess also helps make sure your website runs fast and stays secure.
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