title: Git fetch origin vs git fetch --all
body: <p>What is the difference between the following git commands?</p>
  
  <pre><code>git fetch origin
  </code></pre>
  
  <p>and</p>
  
  <pre><code>git fetch --all
  </code></pre>
  
  <p>Running them from the command line looks like they do the same thing.</p>