rcexplain help

    Usage:
      rcexplain [Options] rc [rc ...]

    Summary:
      Prints out error string to stdout for one or more return codes.

    Options:
      -h|--help                        Output a brief explantion for the program.
      -V|--version                     Display the version of the program then quit.
      -L|--log-level <level>           Logging level as number or enum string.
                                       One of (fatal|sys|int|err|warn|info) or (0-5)
                                       Current/default is warn
      -v|--verbose                     Increase the verbosity level of the program.
                                       Use multiple times for more verbosity.