title: Run cron with frequency more than once a minute
body: <p>This is the content of fastcron.php, and I am trying to speed up the frequency to once per 10 seconds rather than the default once per minute.</p>
  
  <pre><code>&lt;?php
  
  system("(sleep 10 &amp;&amp; php -f /home/thanksfo/public_html/_aweber/admin/cron/cron.php) &amp;
  (sleep 20 &amp;&amp; php -f /home/big/public_html/_aweber/admin/cron/cron.php) &amp;
  (sleep 30 &amp;&amp; php -f /home/big/public_html/_aweber/admin/cron/cron.php) &amp;
  (sleep 40 &amp;&amp; php -f /home/big/public_html/_aweber/admin/cron/cron.php) &amp;
  (sleep 50 &amp;&amp; php -f /home/big/public_html/_aweber/admin/cron/cron.php) &amp;
  (sleep 60 &amp;&amp; php -f /home/big/public_html/_aweber/admin/cron/cron.php) &amp;");
  
  ?&gt;
  </code></pre>
  
  <p>Is the code correct and how do I make sure my system won't crash if i run this? Am on a VPS.</p>