title: gsutil copy, how to specify max number of objects to copy?
body: <p>I need to move files from one bucket to another in GCS for processing, each time I just need to copy and process certain amount of files, say 100, how can I configure it in the command line?</p>
  
  <p>gsutil -m mv gs://bucket1/file001.json gs://bucket2/</p>
  
  <p>Thanks for your help.</p>