Select Code to Download

fwlog.14Mar2005.gz
fwlog.15Mar2005.gz
...
fwlog.7Mar2005.gz
fwlog.8Mar2005.gz
fwlog.9Mar2005.gz

for (@files){
  $_ =~ /fwlogsum\.(\d+)\w+/;
...
for (sort{$a <=> $b} @days){
  print "fwlog" . $_ . ".Mar2005\n";
}