# os-loader.zip If you need to make changes to the OpenSearch process config file (INI) or the processing source code. Do the following: 1. Extract the zip file ``` unzip os-loader.zip -d osloader ``` 2. The files are extracted to the diretory 'osloader'. Make the necesseary changes to the os-loader source or **aws.ini** configuration file. 3. Re-create the zip file with the following command: ``` cd osloader zip -r ../os-loader.zip . ```