title: Batch / Find And Edit Lines in TXT file
body: <p>I want to create a batch while which finds specific lines in a batch file and are able to edit these lines.</p>
  
  <p>Example:</p>
  
  <p>//TXT FILE//</p>
  
  <pre><code>ex1
  ex2
  ex3
  ex4
  </code></pre>
  
  <p>i want to let the batch file find 'ex3' and edit this to 'ex5' to let it look like this:</p>
  
  <pre><code>ex1
  ex2
  ex5
  ex4
  </code></pre>