title: For loop to read file names
body: <p>I am new to python. I want to create a for loop that prints all the file names in my folder.</p>
  
  <p>This is what I have :</p>
  
  <pre><code>import cf 
  f = cf.read('/home/cd_files')
  for i in f: 
    print f 
  </code></pre>
  
  <p>The file names are string values. I am guessing what I failed to include in my code.</p>