Objects Don't Scare Us

• CGI Scripts

my $cgi = CGI->new;
print $cgi->header('text/html');
my $name = $cgi->param('name');

• Database Access

my $dbh = DBI->connect($dsn, $attr);
my $sth = $dbh->prepare($sql);

• File I/O

open my $fh, '>', $file or die $!;
print $fh 'Hello World!';