Copying dbhome to /usr/local/bin … Copying oraenv to /usr/local/bin … Copying coraenv to /usr/local/bin …Creating /etc/oratab file…Entries will be added to the /etc/oratab file as needed byDatabase Configuration Assistant when a database is createdFinished running generic part of root script.Now product-specific root actions will be performed.
 Installation completed. Click “Close” button.
 Configure some settings for Oracle user.
[oracle@dlp ~]$ vi ~/.bash_profile # add follows to the end
export PATH=$PATH:$ORACLE_HOME/bin [oracle@dlp ~]$ source ~/.bash_profile
[oracle@dlp ~]$ rm -rf tmpCreate Oracle Net Listener that is a network service on Oracle.
 Login with the “oracle” user and input a command “netca” like follows.
[oracle@dlp ~]$ netca
 Check a box “Listener Configuration” and go next.
 Go next.
 Set Listner's name. Input any one you like.
 This example goes next with keeping default “TCP”.
 Set a port. This example goes next with keeping default.
 If you'd like to create more Listeners, Answer “Yes”. This example selects “No”.
 Configuration completed.