'tinyurl\.com/[[:alnum:]]+',
'pop\.is/[[:alnum:]]+',
'post\.ly/[[:alnum:]]+',
+ '1\.ly/[[:alnum:]]+',
+ '2\.ly/[[:alnum:]]+',
+ 't\.co/[[:alnum:]]+',
+ 'shar\.es/[[:alnum:]]+',
);
my $ua = LWP::UserAgent->new(agent => 'Mozilla', max_redirect => 0);
my $i = 10;
OUTER: while (($os ne $s) and ($i > 0)) {
+ study($s);
$os = $s;
$i--;