title: How to run shell script file on ipython at Google Colab
body: <p>I'd like to know how to run a Bash shell script file on ipython (jupyter notebook) at Google Colab.
  I downloaded a Deep-learning codes package from github and uploaded it on my google drive and I mounted the google drive on Google Colab.
  The code package includes '*.py' python codes and 'fn.sh' script file.
  By executing the script file the python codes can be executed.</p>
  <p>I tried os.system('fn.sh') and subprocess.call('fn.sh') on the ipython prompt at Google Colab but they doesn't work like below.</p>
  <p>1)</p>
  <pre><code>import os
  os.system('drive/DL/denet-master/examples/simple-cifar10.sh')
  32256
  </code></pre>
  <ol start="2">
  <li></li>
  </ol>
  <pre><code>import subprocess
  subprocess.call('drive/DL/denet-master/examples/simple-cifar10.sh')
  OSError: [Errno 8] Exec format error: 'drive/DL/denet-master/examples/simple-cifar10.sh'
  </code></pre>