Package nautilus

File manager for GNOME

https://wiki.gnome.org/Apps/Nautilus

Nautilus is the file manager and graphical shell for the GNOME desktop
that makes it easy to manage your files and the rest of your system.
It allows to browse directories on local and remote filesystems, preview
files and launch applications associated with them.
It is also responsible for handling the icons on the GNOME desktop.

General Commands (Section 1)
nautilus
nautilus is a file manager, designed for the GNOME 3 desktop.