title: How can I grep a keyword which contain underscore?
body: <p>I am currently searching some keyword something like </p>
  
  <p><code>find -type f | xargs -grep -i -w 'weblogic_*'</code> </p>
  
  <p>But it show all the keyword match with <code>weblogic</code> instead of <code>weblogic_</code></p>