title: Creating folders with for loop in windows batch
body: <p>I want to create a set of folders, for example named folder1, folder2, folder3,..., folder40 using a windows batch file. I could do this using the command <code>call md folderN</code> 40 times for N in (1,40), but i was wondering if i could use a for loop to do this? </p>
  
  <p>I have tried using <code>FOR /L %%I IN (1,1,40) DO call md folder%%I</code> to do this but it doesn't seem to work. Any ideas?</p>