Azure Blob storage CLI (C++) for Linux

Use the Azure C++ SDK to write a CLI (command line interface) for uploading, downloading, deleting and listing content on Azure Blob storage. The CLI should be capable of: - multiple parallel TCP/IP connections to transfer a single object (this is already part of the SDK) - encrypted transfers (this is already part of the SDK) - support Microsoft Managed Keys (this is already part of the SDK) - transfer from stdin to blob storage (see notes below) - transfer from blob storage to stdout (see notes below) - list contents of 'folder' with objects, their size, and subfolders (SDK) - transfer metadata from one object to another object in Azure storage (SDK) - delete an object (SDK) - error detection and handling for connection problems, object problems, or other issues Testcases: a feature is considered 'working' only if there are functioning, passing testcases for it. Example code to get you started for uploading, downloading, deleting and listing content is available at: [login to view URL] The CLI will be used to do streaming transfer of 250GB files, so it must not buffer the whole file in memory, only a small (say 32-128MB) portion of it. The download_to_stream and upload_from_stream can be used for this. Feel free to use C++11 if convenient. The CLI interface details are quite simple and will be provide in more detail. Azure SDK is available at: [login to view URL] Note: For using stdin/stdout as input/output to Azure SDK, one can derive concurrency::streams::istream from std::istream [login to view URL] e.g. Concurrency::streams::stdio_istream stdinAyncStream(std::cin); Similarly for std::ostream (Yes, I could write this myself, but I am time constrained)