On Solaris I would use something like this:
pgrep -lf '[t]nslsnr' |
while read p x l x; do
printf 'listener %s is listening on the following
interfaces/ports:\n' "$l"
pfiles "$p" |
nawk '/sockname: AF_INET / && !/0.0.0.0/ {
_[$3] = $5
} END {
for (__ in _) print __, _[__]
}'
done
Regards
Dimitre
On 29/07/2020 22.11, dimensional.dba@xxxxxxxxxxx wrote:
netstat -tulpn | grep LISTEN | grep tnslsnr | awk '{print $4" - "$7}'
192.168.10.24:12632 - 43885/tnslsnr
192.168.10.101:37980 - 43885/tnslsnr
192.168.10.101:47550 - 43880/tnslsnr
192.168.10.24:13254 - 43882/tnslsnr
192.168.10.23:61803 - 43882/tnslsnr
192.168.10.23:24813 - 43885/tnslsnr
192.168.10.24:34094 - 43880/tnslsnr
10.81.54.124:1521 - 43885/tnslsnr
10.81.54.123:1521 - 43880/tnslsnr
10.80.54.51:1521 - 43880/tnslsnr
192.168.10.101:1522 - 43882/tnslsnr
192.168.10.101:27891 - 43882/tnslsnr
192.168.10.23:1526 - 44007/tnslsnr
192.168.10.101:1526 - 44007/tnslsnr
192.168.10.24:1526 - 44007/tnslsnr
192.168.10.23:46646 - 43880/tnslsnr
192.168.10.23:1527 - 44010/tnslsnr
192.168.10.101:1527 - 44010/tnslsnr
192.168.10.24:1527 - 44010/tnslsnr
will show the ports the listeners are listening on and their pids
Then
~]$ ps -ef | grep tns | awk '{print $2" - "$8" - "$9}'
318 - [netns] -
43880 - /u01/app/19.0.0.0/grid/bin/tnslsnr - LISTENER
43882 - /u01/app/19.0.0.0/grid/bin/tnslsnr - LISTENER_IB
43885 - /u01/app/19.0.0.0/grid/bin/tnslsnr - LISTENER_SCAN1
44007 - /u01/app/19.0.0.0/grid/bin/tnslsnr - ASMNET1LSNR_ASM
44010 - /u01/app/19.0.0.0/grid/bin/tnslsnr - ASMNET2LSNR_ASM
Shows nice listener name the Oracle Home it is coming from and the pid number of the process
You just need to do a little more work with a script if you wanted to come up with something really nice like
NAME PORT PID ORACLE_HOME NETWORK
LISTENER – 1521 – 43880 - /u01/app/19.0.0.0/grid/bin/tnslsnr - 10.80.54.51
*From:* oracle-l-bounce@xxxxxxxxxxxxx <oracle-l-bounce@xxxxxxxxxxxxx> *On Behalf Of *Courtney Llamas
*Sent:* Wednesday, July 29, 2020 12:32 PM
*To:* Bala <oratips@xxxxxxxxx>
*Cc:* oracle-l <oracle-l@xxxxxxxxxxxxx>
*Subject:* Re: Finding TNS listener ports
Try
netstat -a|grep LISTEN|grep EXTPROC
I don’t have multiple users, so grep oracle for me works but assuming yours will all be different user there.
Courtney Llamas | Strategic Customer Program | +1.713.374.2102
OracleManageability <https://www.oracle.com/manageability/>
On Jul 29, 2020, at 2:28 PM, Bala <oratips@xxxxxxxxx
<mailto:oratips@xxxxxxxxx>> wrote:
Thanks much for email. Your solution would work if listener was
listening for multiple databases. in our scenario,
Each of the 25 plus databases use different unix user account and
different port ( like 1530,1531........etc)
thanks
On Wed, Jul 29, 2020 at 3:00 PM Courtney Llamas
<COURTNEY.LLAMAS@xxxxxxxxxx <mailto:COURTNEY.LLAMAS@xxxxxxxxxx>>
wrote:
How many listeners are running? Typically, the multiple DBs
can use the same listener. So the 25 db’s may all be using
default LISTNER.
To see what listener processes are running:
$ ps -ef|grep lsnr
14700 12995 0 11:32 pts/2 00:00:00 grep lsnr
16872 1 0 Jan07 ? 00:34:57
/u01/app/oracle/product/19.0.0/dbhome_1/bin/tnslsnr LISTENER
-inherit
To see what the listener is doing…
/u01/app/oracle/product/19.0.0/dbhome_1/bin/lsnrctl status
LISTENER|grep PORT
Or…
/u01/app/oracle/product/19.0.0/dbhome_1/bin/lsnrctl status
LISTENER|grep PORT
Should give you an idea of how many listeners, and what ports
are listening…
Courtney Llamas | Strategic Customer Program | +1.713.374.2102
OracleManageability <https://www.oracle.com/manageability/>
On Jul 29, 2020, at 1:26 PM, Bala <oratips@xxxxxxxxx
<mailto:oratips@xxxxxxxxx>> wrote:
Gurus,
We have over 25 Oracle 12cR2 databases with listeners
running on one solaris server.
Is there any quick way to find ports of running listeners
in Solaris ? ( some unix level command to execute and get
listing of running listeners with ports ?)
Thank you for your time.
Best
--
Bala Rao
--
Bala Rao
