bug#24929: comm enhancement proposal: --print-summary --quiet

[Bernhard Voelker]

On 11/12/2016 12:24 AM, 積丹尼 Dan Jacobson wrote:
> Please add [...]

> --print-summary
>         Print totals at end.
> 
> --quiet
>         Suppress file content output.

Just for fun (...), I've put the requested functionality into the
attached patch.

I'm only 60:40 for adding this to coreutils, as this may be considered
as feature creep bloating the code; OTOH the size of the additional
code it not so scaring, so I'll leave the decision up to the other CU
maintainers.

BTW: --quiet is not needed, because you can use "-123". ;-)

Have a nice day,
Berny

0001-comm-add-total-option.patch
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