title: Search with a batch-file in txt and replace values
body: <p>I have a text file named config.txt
  This is what is included in the file:</p>
  
  <blockquote>
  <pre><code>FacotyReset = No 
  Size = 15    
  Line = 12    
  MarkValue = 22
  </code></pre>
  </blockquote>
  
  <p>I would like to search in the txt find the corresponding value … ex. of size that in this case is equal to 15 and change it to 20.  </p>