title: Redis command line SET value containing double quotes
body: <p>I want to use redis command line (using redis-cli) to store json values. This is what I do</p>
  
  <pre><code>redis 127.0.0.1:6379&gt; set test '{"a":"b"}'
  </code></pre>
  
  <p>This command fails with message :</p>
  
  <pre><code>Invalid argument(s)
  </code></pre>
  
  <p>I don't have problem with setting values that don't contain  double quotes. What is the correct way to escape double quotes?</p>