nnn is probably the fastest and most resource-sensitive (with all its
capabilities) file browser you have ever used. It's extremely flexible too -
integrates with your DE and favourite GUI utilities, works with the desktop
opener, supports bookmarks, has smart navigation shortcuts,
navigate-as-you-type mode, disk usage analyzer mode, comprehensive file details
and much more.
From Ljuba Nedeljkovic, thanks! With feedback from sthen and me.
OK sthen
