bug#37702: Suggestion for 'df' utility

[Bob Proulx]

Paul Eggert wrote:
> So I'd prefer having 'df' just do the "right" thing by default, and
> to have an option to override that. The "right" thing should be to
> ignore all these pseudofilesystems that hardly anybody cares about.

+1!  Which I thought I would say because often I am a status quo type
of person.  But this is clearly needed.  Hardly a day goes by that I
don't hear swearing from people about the current extremely noisy and
hard to use df output in the environment of dozens of pseudo file
systems.  And I don't think this will break legacy and scripted use.

Bob