Gist 39225

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✓ Published0🌍 Public

Last edited Dec 17, 2008

Created on Dec 23, 2008

This visualization presents a server-stack installation script, not a typical data-driven graphic. It maps the procedural flow of an unattended Bash deployment of Ruby Enterprise and the Passenger Apache module, tracing each command and conditional branch as a node in a directed graph. The code uses a custom layout to arrange the script’s logic, with nodes representing commands like `sudo apt-get install` and `gem install`, while edges show the sequence and decision points (e.g., `if [ -e $REEF ]`). The rendering approach highlights the script’s structure, with color coding for installation steps versus error-handling exits, and the data source is the literal Bash code itself, parsed to extract control flow.

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