Notes server

Set up mkdocs and build HTML

# Set up a Python virtualenv for mkdocs.
sudo apt install virtualenv
virtualenv .venv
. .venv/bin/activate

# Install mkdocs.
pip install mkdocs

# Build the HTML.
mkdocs build
```

## Build and run server

```bash
# Set access credentials.
./passwd.sh username password

# Build/rebuild the image.
docker build --no-cache -t notes-server .

# Run the image, listening on port 42069.
docker run --mount type=bind,src=./site,dst=/usr/share/nginx/html -p 42069:80 -t notes-server

Auth credentials setup

# Overwrite the htpasswd file with new user credentials.
# (Rebuild the image to copy the new credentials.)
./passwd.sh username password