CentOS 6
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Init Script
2014/10/08
 
Create an init Script to make Oracle start automatically on system booting.
[1] Set environment variables for "oracle" user like follows.
[oracle@dlp ~]$
vi /etc/oratab
# end line: change

dlp:/u01/app/oracle/product/12.1.0/dbhome_1:
Y
[oracle@dlp ~]$
vi ~/.bash_profile
# add follows to the end

export ORACLE_SID=dlp
[2] Create an init Script with the root user.
[root@dlp ~]#
vi /etc/rc.d/init.d/oracle
# it's an example, edit it you like.

#!/bin/bash

# oracle: Start/Stop Oracle Database 12c R1
#
# chkconfig: 345 90 10
# description: The Oracle Database is an Object-Relational Database Management System.
#
# processname: oracle

. /etc/rc.d/init.d/functions

LOCKFILE=/var/lock/subsys/oracle
ORACLE_HOME=/u01/app/oracle/product/12.1.0/dbhome_1
ORACLE_USER=oracle

case "$1" in
'start')
    if [ -f $LOCKFILE ]; then
        echo $0 already running.
        exit 1
    fi
    echo -n $"Starting Oracle Database:"
    su - $ORACLE_USER -c "$ORACLE_HOME/bin/lsnrctl start"
    su - $ORACLE_USER -c "$ORACLE_HOME/bin/dbstart $ORACLE_HOME"
    touch $LOCKFILE
    ;;
'stop')
    if [ ! -f $LOCKFILE ]; then
        echo $0 already stopping.
        exit 1
    fi
    echo -n $"Stopping Oracle Database:"
    su - $ORACLE_USER -c "$ORACLE_HOME/bin/lsnrctl stop"
    su - $ORACLE_USER -c "$ORACLE_HOME/bin/dbshut"
    rm -f $LOCKFILE
    ;;
'restart')
    $0 stop
    $0 start
    ;;
'status')
    if [ -f $LOCKFILE ]; then
        echo $0 started.
    else
        echo $0 stopped.
    fi
    ;;
*)
    echo "Usage: $0 [start|stop|status]"
    exit 1
esac

exit 0
[root@dlp ~]#
chmod 755 /etc/rc.d/init.d/oracle

[root@dlp ~]#
chkconfig --add oracle

[root@dlp ~]#
chkconfig oracle on
 
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