Set verbosity (-v)

Syntax: -v#

Sets the verbosity level to #. The default verbosity level is 2. Verbosity level does not effect logging (see -l) output.

Verbosity Levels

Level        Description
-----------  --------------
0            Issue no messages except errors
1            Display URLs for retrieved pages
2            Display total pages/references seen
3            Display more details about what has
             been seen
4 thru 9     Various debugging messages

Each level includes the previous levels.

e.g.: ``gw -v4'' will set the verbosity level to four.