OPC Classic extractor command-line arguments
The table below describes the OPC Classic extractor command-line arguments.
| Option | Description | 
|---|---|
| --config-file|-f | Override location of the YAML configuration file. This can be a relative or absolute path. | 
| --log-level|-l | Set the console log level. Valid options are verbose, debug, information, warning, and error. | 
| --working-dir|-w | Set the working directory of the extractor. The default value is the current directory for standalone, or one level above the executable file for the service version. | 
| --log-dir | Set the path to log files to enable logging to file. | 
| --service|-s | Required when starting the extractor as a service. This option won't start the extractor as a service on its own, but makes the necessary modifications when it is called by Windows. | 
| --version | Show the current extractor version. | 
| -?|--h|--help | Show the available command line options. |