title: Suppress command line output but still log
body: <p>I'm trying to suppress output (errors mostly) in the command prompt, but still log all other output in a logfile.</p>
  
  <p>Here I found to suppress it in the cmd line output:
  <a href="https://stackoverflow.com/questions/1262708/suppress-command-line-output">Suppress command line output</a></p>
  
  <p>But how can I do that, while in the mean time all other output will be logged? (to C:\log.txt for example)</p>
  
  <p>Thank you</p>