The createOracle.sh is a script that automatically:
Creates the operating system dba group
Creates the oracle user and adds it to the dba group
Creates the /u01 directory
Sets the required parameters in the /etc/security/limits.conf file
Opens the required ports in the /etc/sysconfig/iptables file
To run the createOracle.sh script, you must first mount the Oracle VM Manager installer ISO file or CD. See Section 3.4.1, “Mounting the Oracle VM Manager Installer Media” for information on mounting the installation media. Then enter the following command as the root user:
# ./createOracle.sh