What to do if listener log has grown too big in size

 

We can simply move the existing file and nullify it, but before doing that, we will need to stop the log_status for that period.

cd /u01/app/oracle/product/11.2.0/network/log

lsnrctl set log_status off

mv listener.log listener.old

touch  listener.log

lsnrctl set log_status on