pkg(8) --debug verbosity increases with -dd, -ddd and -dddd

[grahamperrin]

Spun off from helloSystem/ISO#374 (comment) and from today's helloSystem/ISO#404 (comment):

• FreeBSD bug 266581 – ports-mgmt/pkg: pkg(8) should mention --debug verbosity increases with -dd, -ddd and -dddd

[probonopd]

This is useful when one needs to find out why a certain package is being installed.

[grahamperrin]

Debugging is powerful, however it's sometimes simpler – and quicker – to take clues from what appears normally (without debugging).

helloSystem/ISO#404 (comment) for example, these two lines alone might have inspired someone to think about localize in relation to gnustep-back:

[1/7] Fetching localize-0.0.1_11.pkg: 100%   33 KiB  34.1kB/s    00:01    
[2/7] Fetching gnustep-back-0.28.0_1.pkg: 100%  552 KiB 565.0kB/s    00:01