perl buildwget.pl -dir http://sd-www.jhuapl.edu/VOYAGER/v1_data/csv_files/v1_hourly/V1_2004_hourlyF/ -search .gz 
NOTE******  . in first character of -search, inserting a backslash at beginning ******
begincut: ="
endcut  : ">
wget http://sd-www.jhuapl.edu/VOYAGER/v1_data/csv_files/v1_hourly/V1_2004_hourlyF/
mv index.html getData