If you go the page where all your archived courses are and run this code it'll give you a list of the slugs :)

//////////Grab archived urls

var archived = document.getElementsByClassName("link-button primary"); var archivedUrls = []; var slugs = []; for (var i = 0; i < archived.length; i++){ archivedUrls.push(document.getElementsByClassName("link-button primary")[i].href); } //////////////////////////////

  function getDatas(LLL){
    $.ajax({
      url: LLL,
      dataType: 'text',
      success: function (data) {
        var re = /F[a-zA-Z0-9-]*-0\d{2}/;
        var info = data.match(re)[0];
        var fixeInfo = info.substring(1);
        slugs.push(fixeInfo);
        console.log(fixeInfo);
      }
    });
  }

var ii = 0; // set your counter to 1

function myLoop () { // create a loop function setTimeout(function () { // call a 3s setTimeout when the loop is called console.log(archivedUrls[ii]); getDatas(archivedUrls[ii]); ii++; // increment the counter if (ii < archivedUrls.length) { // if the counter < 10, call the loop function myLoop(); // .. again which will trigger another } else { console.log('Type "slugs" to view all slugs gathered'); } }, 1000) }

myLoop(); // start the loop