Worked on the aranya-project/aranya repository to enhance the robustness and portability of the Rust example run script. Focused on shell scripting using Bash, the developer addressed a critical bug that caused missing daemon executable path errors by updating the run.bash script to use absolute paths and introducing variables for executable locations. These changes ensured the example could be executed reliably from any directory, improving cross-environment portability and developer experience. The update also added build feedback to the script, making it easier to track build progress and diagnose issues. The work demonstrated attention to reliability and maintainability in scripting practices.