title: Shellscript Read XML attribute value
body: <p>We want to read XML attributes from an XML file. Example of file content is as below:</p>
  
  <pre><code>&lt;properties&gt;
    &lt;property name="abc" value="15"/&gt;
    &lt;property name="xyz" value="26"/&gt;
  &lt;/properties&gt;
  </code></pre>
  
  <p>We want to read value (i.e. 15) for property "abc" using shell script.<br>
  Please suggest shell commands to achieve this.</p>