title: How to add loop counter to foreach in csh
body: <p>In CSH foreach loop or for loop, how can I add a loop iterator or counter which increases from 10 to 1000 with steps of 20?</p>
  
  <p>Something like <code>foreach i (1..20..5)</code> or <code>for (i=1;i&lt;20;i++)</code>.</p>