title: how to output file names surrounded with quotes in SINGLE line?
body: <p>I would like to output the list of items in a folder in the folowing way:</p>
  
  <pre><code>"filename1"  "filename2" "file name with spaces" "foldername" "folder name with spaces"
  </code></pre>
  
  <p>In other words, item names must be in a single line, surrounded with quotes (single or double) and divided by spaces.</p>
  
  <p>I know that </p>
  
  <pre><code>find . | xargs echo
  </code></pre>
  
  <p>prints output in a single line, but I do not know how to add quotes around each item name.</p>
  
  <p>This code is part of a bsh script.
  The solution can therefore be a set of commands and use temporary files for storing intermediate output.</p>
  
  <p>Thank you very much for any suggestion.</p>
  
  <p>Cheers, Ana</p>