title: What is SRU in solaris? How to find the SRU number?
body: <p>I used <code>pkg list entire</code> command , and i got the output for <code>version column</code> as follows :<br>
  <code>0.5.11-0.175.1.0.0.24.2</code>.<br>
  How to find the SRU from this?<br>
  Can we upgrade/ downgrade to a particular SRU ?</p>