You may have heard that Funtoo Linux and Gentoo Linux are metadistributions, which means that rather than being a one-size-fits-all kind of Linux, they allow you to customize your system to your liking. We have already taken a look at <tt>USE</tt> variables, and there are also various other settings that can affect the features that are installed when you emerge a package.
In Funtoo Linux, we have a system of ''profiles'' which can be used to enable various useful settings at once. In fact, a number of profiles are already enabled on your system. For example, on my desktop system, typing <
tt>epro show</ tt> produces the following output: