This example shows a simple Cartesian grid of points, plotting every combination of X and Y coordinates from 1 to 10. It uses a shell script to generate the data, echoing each pair of values as plain text. The visualization itself is not rendered in the code; instead, the gist provides the raw data generation loop, which could be piped into a plotting tool. The script relies on standard Bash syntax, with nested `for` loops and `echo` commands, to produce a 10-by-10 matrix of coordinate pairs.