title: bash command to get href value down a specific class value
body: <p>I'm new in shell scripting so I need some help. By shell script I need to get the value of a href property from a html filtered by the class.</p>
  
  <p>eg:</p>
  
  <p><code>
  &lt;a class="other class" href="value I don't need"&gt;&lt;/a&gt;
  &lt;a class="some class" href="url I need"&gt;&lt;/a&gt;
  </code></p>
  
  <p>In this case I need the href value of the a tag that got the class "some class".
  I need to put the value into a variable, requires to use sed o grep, I'm not good with reggex at all so I need your help plz.</p>