[oracle@xxx admin]$ lsnrctl status | grep PLS Service "PLSExtProc" has 1 instance(s). Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service... On 3/6/06, John Dunn <jdunn@xxxxxxxxx> wrote: > > Is there a way I can test (in a shell script) that the external procedure > listener is running?