This example displays a plain-text summary of the Auto MPG dataset from the UCI Machine Learning Repository, showing the row count, column count, and file size in kilobytes, followed by the first 10 rows as formatted JSON. The code uses d3.csv to load the data, csvFormat to compute its size, and d3.select to append the summary and data preview to the DOM. A retro terminal aesthetic is created with black background, green text, and large monospaced pre elements.