bug#47777: Feature request

[Stuart Blake Tener]

Honorable maintainers,

I am interested to request a feature addition to the 'df' program for  
Linux. I have been working with UNIX in general since 1985. For some  
time I have wanted this feature and just never took the time to ask  
for it (okay, that is not your fault!), but here I am requesting away.

It is surely possible to use '--type' to enumerate (painfully) all the  
filesystem types you want. However, what I would like is an  
'--include-type'. Thus, if I want df to work as normal but just to  
include one more filesystem that I want in its functional list (say  
ZFS), then this would be quite handy! What say you?

Thanks in the past for coreutils and thanks in advance too! Do keep up  
the excellent work and stay safe (thug free), healthy, and blessed.
 Very Respectfully,

Stuart Blake Tener, BScCS, N3GWG (Extra), MROP
Computer Scientist / FCC Licensed Radio Operator

Las Vegas, NV / Philadelphia, PA

(310) 358-0202 Mobile Phone
(215) 338-6005 Google Voice