title: Using the grep and cut delimiter command (in bash shell scripting UNIX) - and kind of "reversing" it?
body: <p>So I have a file with the text: </p>
  
  <pre><code>puddle2_1557936:/home/rogers.williams/folderz/puddle2
  </code></pre>
  
  <p>I want to use the grep command</p>
  
  <pre><code>grep puddle2_1557936
  </code></pre>
  
  <p>Mixed in with the cut command (or another command if neccessary) to display just this part:</p>
  
  <pre><code>/home/rogers.williams/folderz/puddle2
  </code></pre>
  
  <p>So far, I know that if do this</p>
  
  <pre><code> grep puddle2_1557936 | cut -d ":" -f1
  </code></pre>
  
  <p>then it will display</p>
  
  <pre><code>puddle2_1557936
  </code></pre>
  
  <p>So is there anyway to kind of "inverse" the delimiter cut command?</p>
  
  <p>NOTE: The solution <em>must</em> start off with <code>grep puddle2_15579636</code>.</p>