title: How to find out Redis version
body: <p>I am on my box ubuntu 12.04 (precise32), where <a href="http://redis.io/topics/quickstart" rel="noreferrer">Redis</a> was installed, but I can not find out the Redis version. How can I resolve this problem?</p>
  
  <p>It was installed using the <a href="http://community.opscode.com/search?query=redisio&amp;scope=cookbook" rel="noreferrer">redisio cookbook</a>.</p>