#!/bin/bash
########################################################################
#   Script: sid
#
#   Description:
#     This script sets ORACLE_SID and ORACLE_HOME environment variables
#     in case multiple ORACLE_HOME is shared by a single user.
#
#   Usage:
#     $ chmod +x ./sid
#     $ . sid
#
########################################################################
echo "ID SID   VERSION  GI  ORACLE_HOME                            "
echo "-- ----- -------- --- ---------------------------------------"
echo " 1 +ASM1 11.2.0.4 YES /u01/app/11.2.0/grid                   "
echo "*2 orcl1 11.2.0.4 NO  /u01/app/oracle/product/11.2.0/dbhome_1"
echo ""
echo "Please select ID or SID to "
read INPUT
echo ""

if [ "${INPUT}" == "1" ] || [ "${INPUT}" == "+ASM1" ]; then
    echo "Your environment settings is now set to +ASM1"
    ORACLE_SID=+ASM1
    ORACLE_HOME=/u01/app/11.2.0/grid
elif [ "${INPUT}" == "2" ] || [ "${INPUT}" == "orcl1" ]; then
    echo "Your environment settings is now set to orcl1"
    ORACLE_SID=orcl1
    ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
else
    echo "Invalid input. Please specify correct ID or SID"
fi

export ORACLE_SID ORACLE_HOME
export PATH=${ORACLE_HOME}/bin:${PATH}

exit 0