the nodes
and you will be unable to log into them.

 <P>E.g.,
<PRE>
  (... log into spnode ...)
  interactive /tmp/ /sphome/harrison/hpcci/examples/scf_h2o.nw
  interactive /tmp/ /sphome/harrison/hpcci/examples/mp2_h2o.nw
  interactive /tmp/ /sphome/harrison/hpcci/examples/dft_h2o.nw
  sprelease 070714025108
  exit
</PRE>

 <P><TT>Xspusage</TT> is the easiest way to run interactively.  Before
using <TT>xspusage</TT> make sure that your <TT>DISPLAY</TT>
environment variable is correctly set (<TT>hostname:0.0