dbora

#! /bin/sh  -x
#
# This is my old script for auto-starting Oracle DB on Linux.
# When I'm not using Cloud Databases, I now install the Oracle Database 21c RPM which includes its own script
#
# chkconfig: 2345 80 05
# description: start and stop Oracle Databases

#
# OL7: systemctl enable dbora
#
# Note:
#   Change the awk pattern to match a DB of the ORACLE_HOME to be used
#   Change the autostart entry of /etc/oratab to Y for any DB you want started; this is required by dbstart
ORACLE_HOME=$(awk -F: '/^ORCLCDB:/ {print $2}' /etc/oratab )

[ -z "$ORACLE_HOME" ] && { echo "ORACLE_HOME is not set in dbora"; exit 1; }

#
# Note: Change the value of ORACLE to the login name of the oracle owner
ORACLE=oracle

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

case $1 in
'start')
        echo -n $"Starting Oracle: "
        su $ORACLE -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME" &
        ;;
'stop')
        echo -n $"Shutting down Oracle: "
        su $ORACLE -c "$ORACLE_HOME/bin/dbshut $ORACLE_HOME" &
        ;;
'restart')
        echo -n $"Shutting down Oracle: "
        su $ORACLE -c "$ORACLE_HOME/bin/dbshut $ORACLE_HOME" &
        sleep 5
        echo -n $"Starting Oracle: "
        su $ORACLE -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME" &
        ;;
*)
        echo "usage: $0 {start|stop|restart}"
        exit
        ;;
esac

exit

This is linked to from https://blogs.oracle.com/opal/post/how-i-enable-autostarting-of-oracle-database-for-demonstrations-and-development