Taking some mandatory Linux training at work and I’m getting real snarky about it.

He called Linux an operating system (wrong: it’s a kernel)

He pronounced “GNU” as “new”

He compared rolling releases to Windows (since when is Windows a rolling release?)

He has pronounced Ubuntu like five different ways: oo-boon-too, oo-bun-too, you-bun-too, oo-bon-too

He has conflated distros with DEs, i.e., describing Gnome features as Debian features and KDE features as OpenSUSE features, because he just happens to be using those DEs on the respective distros.