title: What's the difference between `\;` and `+` at the end of a find command?
body: <p>These are bash commands that are used to convert tabs to spaces.
  Here's the <a href="https://stackoverflow.com/a/18469894/2925306">link</a> to the original stackoverflow post.</p>
  
  <p>This one uses <code>\;</code> at the end of the command</p>
  
  <pre><code>find /path/to/directory -type f -iname '*.js' -exec sed -ie 's|\t|    |g' '{}' \;
  </code></pre>
  
  <p>This one uses <code>+</code> instead of <code>\;</code>.</p>
  
  <pre><code>find /path/to/directory -type f -iname '*.js' -exec sed -ie 's|\t|    |g' '{}' '+'
  </code></pre>
  
  <p>What exactly is the difference between the two?</p>