$ NETDependencyGraphMapper -h
  NETDependencyGraphMapper:
    Produces a GraphML file, depicting a graph of dependencies, given a group of paths to solution files.
  
  Usage:
    NETDependencyGraphMapper [options]
  
  Options:
    -s <solution paths> (REQUIRED)    The path to a solution file (this option can be repeated to pass multiple paths to solution files.
    -o <output path> (REQUIRED)       The path to the output GraphML file.
    --version                         Show version information
    -?, -h, --help                    Show help and usage information