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#!/usr/bin/perl
use DBI;
use strict;
my $username = "dbuser";
my $password = "dbpassword";
my $dsn = "dbi:mysql:mysql:192.168.1.10";
my $dbh = DBI->connect($dsn,$username,$password) or die "Cannot connect to database: $DBI::errstr";
my $sth = $dbh->prepare("SELECT host FROM mysql.user");
$sth->execute() or die "Cannot execute sth: $DBI::errstr";
my @mysqlhosts;
while (my $hostname = $sth->fetchrow_array()) {
push (@mysqlhosts,$hostname);
}
while (<@mysqlhosts>) {
if ($_ =~ /%/) {
print "Wildcard host found: $_\n";
}
}
$dbh->disconnect();
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