*  [[Purging trace and dump files in 11g with adrci]]
  *  [[Rotate alert logs (alertlog) with shell script]]
  *  [[Patching]]

==== Rotate the listener logs ====
Get hold of the listener log files using a method that should be usable for all versions from 9i. This can then be fed into the rotate script.
<code>
  - !/usr/bin/ksh

ps -ef | grep tnslsnr | grep inherit | grep -v grep | while read -r psline
do
    listener_name=$(echo ${psline} | awk '{print $(NF-1)}')
    listener_process=$(echo ${psline} | awk '{print $(NF-2)}')
    ORACLE_HOME="$(echo ${listener_process} | sed -e 's;/bin/tnslsnr;;')"
    export TNS_ADMIN=$(echo ${ORACLE_HOME}/network/admin)

    listener_log_file=$(${ORACLE_HOME}/bin/lsnrctl status ${listener_name} | awk '/Listener Log File/ {print $NF}')
    if [[ -r "${listener_log_file}" ]]; then
        echo rotate_listener_log "${listener_log_file}"
    else
        echo "No listener log file found for ${listener_name}, skipping."
    fi
done
</code>