Displays LSNR SERVICE or STAT details

For example, if the sample script is saved to a file named test_lsnr, execute the following commands:
    chmod +x test_lsnr

If the sample script is saved to a file named test_lsnr, execute the following commands:
    ./test_lsnr -serv
 OR
    ./test_lsnr -stat


Script

 #!/bin/bash
 #
 #
 # Usage: test_lsnr [-stat||-serv]
 #
 if [ "$1" = "-serv" ]; then
 switch="service"
 elif [ "$1" = "-stat" ]; then
 switch="status"
 else
 echo "Usage: test_lsnr [-stat||-serv]"
 exit
 fi
 echo "Switch = $switch"
 # PS, GREP and AWK must be executable by the script user
 for lsnr in `ps -ef | grep tnslsnr | grep -v grep | awk '{ print $9}'`; do
 TEMP=`ps -ef | grep tnslsnr | grep " ${lsnr} " | grep -v grep | awk '{print $8}'`
 export ORACLE_HOME=`printf "%s" "${TEMP%\/bin\/tnslsnr}"`
 echo "Listener Name: ${lsnr}"
 echo "Home: ${ORACLE_HOME}"
 ${ORACLE_HOME}/bin/lsnrctl ${switch} ${lsnr}
 echo ""
 echo ""
 done

Sample output

>test_lsnr -stat


Switch = status
Listener Name: LISTENER_node1
Home: /home/oracle/oracle/product/11.1.0/asm
LSNRCTL for Linux: Version 11.1.0.7.0 - Production on 12-AUG-2011 01:54:15
Copyright (c) 1991, 2008, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip.sftech.corp.biz)(PORT=1521)(IP=FIRST)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER_node1
Version                   TNSLSNR for Linux: Version 11.1.0.7.0 - Production
Start Date                12-JUN-2011 00:47:03
Uptime                    31 days 1 hr. 7 min. 11 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /home/oracle/oracle/product/11.1.0/asm/network/admin/listener.ora
Listener Log File         /home/oracle/oracle/diag/tnslsnr/node1/listener_node1/alert/log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=XX.XXX.XX.XXX)(PORT=1521)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=XX.XXX.XX.XXX)(PORT=1521)))
Services Summary...
Service "+ASM" has 1 instance(s).
  Instance "+ASM1", status READY, has 1 handler(s) for this service...
Service "+ASM_XPT" has 1 instance(s).
  Instance "+ASM1", status READY, has 1 handler(s) for this service...
Service "instance" has 2 instance(s).
  Instance "instance1", status READY, has 2 handler(s) for this service...
  Instance "instance2", status READY, has 1 handler(s) for this service...
Service "instanceXDB" has 2 instance(s).
  Instance "instance1", status READY, has 1 handler(s) for this service...
  Instance "instance2", status READY, has 1 handler(s) for this service...
Service "instance_XPT" has 2 instance(s).
  Instance "instance1", status READY, has 2 handler(s) for this service...
  Instance "instance2", status READY, has 1 handler(s) for this service...
Service "conn1" has 2 instance(s).
  Instance "instance1", status READY, has 2 handler(s) for this service...
  Instance "instance2", status READY, has 1 handler(s) for this service...
The command completed successfully

> test_lsnr - serv


Switch = service
Listener Name: LISTENER_node1
Home: /home/oracle/oracle/product/11.1.0/asm
LSNRCTL for Linux: Version 11.1.0.7.0 - Production on 12-AUG-2011 01:57:45
Copyright (c) 1991, 2008, Oracle.  All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip.test.com)(PORT=1521)(IP=FIRST)))
Services Summary...
Service "+ASM" has 1 instance(s).
  Instance "+ASM1", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0 state:ready
         LOCAL SERVER
Service "+ASM_XPT" has 1 instance(s).
  Instance "+ASM1", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0 state:ready
         LOCAL SERVER
Service "instance" has 2 instance(s).
  Instance "instance1", status READY, has 2 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0 state:ready
         REMOTE SERVER
         (ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip.test.com)(PORT=1521))
      "DEDICATED" established:1097331 refused:0 state:ready
         LOCAL SERVER
  Instance "instance2", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:2201353 refused:0 state:ready
         REMOTE SERVER
         (ADDRESS=(PROTOCOL=TCP)(HOST=node2-vip.test.com)(PORT=1521))
Service "instanceXDB" has 2 instance(s).
  Instance "instance1", status READY, has 1 handler(s) for this service...
    Handler(s):
      "D000" established:0 refused:0 current:0 max:972 state:ready
         DISPATCHER <machine: node1.test.com, pid: 4904>
         (ADDRESS=(PROTOCOL=tcp)(HOST=node1.test.com)(PORT=3909))
  Instance "instance2", status READY, has 1 handler(s) for this service...
    Handler(s):
      "D000" established:0 refused:0 current:0 max:972 state:ready
         DISPATCHER <machine: node2.test.com, pid: 5389>
         (ADDRESS=(PROTOCOL=tcp)(HOST=node2.test.com)(PORT=54323))
Service "instance_XPT" has 2 instance(s).
  Instance "instance1", status READY, has 2 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0 state:ready
         REMOTE SERVER
         (ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip.test.com)(PORT=1521))
      "DEDICATED" established:1097331 refused:0 state:ready
         LOCAL SERVER
  Instance "instance2", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:2201353 refused:0 state:ready
         REMOTE SERVER
         (ADDRESS=(PROTOCOL=TCP)(HOST=node2-vip.test.com)(PORT=1521))
Service "conn1" has 2 instance(s).
  Instance "instance1", status READY, has 2 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:0 refused:0 state:ready
         REMOTE SERVER
         (ADDRESS=(PROTOCOL=TCP)(HOST=node1-vip.test.com)(PORT=1521))
      "DEDICATED" established:1097331 refused:0 state:ready
         LOCAL SERVER
  Instance "instance2", status READY, has 1 handler(s) for this service...
    Handler(s):
      "DEDICATED" established:2201353 refused:0 state:ready
         REMOTE SERVER
         (ADDRESS=(PROTOCOL=TCP)(HOST=node2-vip.test.com)(PORT=1521))
The command completed successfully