If anyone is looking for a snippet to handle both positional args along with required and optional flags (both with short and long form formats) along with basi

If anyone is looking for a snippet to handle both positional args along with required and optional flags (both with short and long form formats) along with basic validation I put together: https://nickjanetakis.com/blog/parse-command-line-positional-arguments-and-flags-with-bash https://nickjanetakis.com/blog/parse-command-line-positional..., it includes the source code annotated with comments and a demo video.