my_star/xml/AuAu_HBT/hadd.xml

<?xml version="1.0" encoding="utf-8" ?>
<!-- Task description: -->
<!--                   -->
<!--   RefMultCorr     -->
<!--                   -->
<job>

  <!-- Decription of the task -->
  <command>
    ln -s /star/data01/pwg/pusheax/devel/scripts/sum_root.pl
    
    perl sum_root.pl /star/data01/pwg/pusheax/devel/AuAu_HBT/test 718DAAAA83953BE0BBA71F37CE4EA161718DAAAA83953BE0BBA71F37CE4EA161
  </command>

  <stdout URL="file:./$JOBID.out" />
  <stderr URL="file:./$JOBID.err" />
</job>