title: How to create a Zookeeper node from a file?
body: <p>Using zkCli.sh,</p>
  
  <p>create -s /myznode “Hello World!” null</p>
  
  <p>creates a znode using the string "Hello World!"</p>
  
  <p>How do I get it to use the contents of a file instead of a string?</p>