02_app_settings.md

$ 02_app_settings_derive --help
A simple to use, efficient, and full-featured Command Line Argument Parser

Usage:
    02_app_settings_derive[EXE] --two <TWO> --one <ONE>

Options:
        --two <TWO>    
        --one <ONE>    
    -h, --help         Print help information
    -V, --version      Print version information

$ 02_app_settings_derive --one -1 --one -3 --two 10
two: "10"
one: "-3"