Here is some Python code for a `Dog`:

```python
class Dog(Animal):
    def __init__(self, name):
        self.name = name

    def make_sound(self):
        print('Ruff!')

dog = Dog('Fido')
```

and then here is some bash:

```bash
if [ "$1" = "--help" ]; then
    echo "OK"
fi
```

or click [SurveyMonkey](http://www.surveymonkey.com)
