User:Francischeng

--set the output format in sqlplus

SET LINESIZE 32000;

SET PAGESIZE 40000;

SET LONG 50000;

--Checking if Oracle Listener is running on Windows

-Open a command window.

-Type lsnrctl

-You will get a prompt the reads LSNRCTL>

-Type status

-If you see the xe* listeners in READY your database is up and running

https://luiscberrocal.wordpress.com/2013/05/21/checking-if-oracle-listener-is-running-on-windows/