title: How to use Python variables in Google Colab terminal command?
body: <p>I have a cell with this content:</p>
  
  <pre><code>import os
  os.mkdir('123')
  name = '123'
  !rm -r name
  </code></pre>
  
  <p>I want to pass the value of the variable <em>name</em> to the last line.
  How can I do this?</p>