Hello, world!

This is an interesting, intriguing way to post things. I wonder how it works...

## Checking `bb`
Let's inspect what `bb` runs.

```
% which bb
/usr/local/bin/bb
% file $(which bb)
/usr/local/bin/bb: Bourne-Again shell script, ASCII text executable
```

Excellent, it's a shell script. Looks like it's a third-party one?

[GitHub repo](https://github.com/carlesfe/bashblog)

## Double footers
How come there's two footers on the HTML page? Do I get a new footer for every new post?