title: Saving a csv with current date and time
body: <p>I am running some code and I would like to save a csv file which include the current date and time in its name.
  For example: I run some code now (<code>12:24, Jan 15</code>) and I would like to have something like</p>
  <pre><code>name_1224_01152021.csv
  </code></pre>
  <p>Can you tell me how to print/save this information, please?</p>