IEnumerable<string> redirectedStandardOutput;
 var exitCodeWithArgument =
     StartProcess(
         "ping",
         new ProcessSettings {
             Arguments = "localhost",
             RedirectStandardOutput = true
         },
         out redirectedStandardOutput
     );

 // Output last line of process output.
 Information("Last line of output: {0}", redirectedStandardOutput.LastOrDefault());

 // This should output 0 as valid arguments supplied
 Information("Exit code: {0}", exitCodeWithArgument);