Doug MacNerland focused on stabilizing the RDR Script interface handling in the BastilleBSD/bastille repository, addressing a parsing issue that affected interface names containing spaces or special characters. By applying robust shell scripting practices, specifically wrapping the $RDR_IF variable in double quotes, Doug resolved edge-case failures in redirection rule processing. This targeted bug fix improved automation reliability and deployment consistency across Bastille workflows. Working exclusively with Shell and leveraging his expertise in shell scripting, Doug’s contribution demonstrated careful attention to detail and a solid understanding of Bash best practices, resulting in a more resilient and maintainable automation script for the project.