##
my $results = `clamscan $dir`;
####
my $dir = "/var/spool/mail";
my $program = "/usr/local/bin/clamscan $dir";
open(SCAN, "$program 2>&1 |") or die "Can't open: $!";
$mw->fileevent(\*SCAN, 'readable', [\&fill_text_widget,$t]);
MainLoop;
sub fill_text_widget {
my($widget) = @_;
$_ = ;
$widget->insert('end', $_);
$widget->yview('end');
}