oracle 12c 加入系统服务

1修改oratab文件

vi /etc/oratab
#把后台一行的N改为Y
db01:/usr/oracle/app/product/11.2.0/dbhome_1:Y

2如果安装时/home/oracle/.bash_profile没加export ORACLE_SID=orcl，则要加上(/home/oracle/.bash_profile中的oracle为oracle的用户)

3编辑服务文件，加入开机启动

#!/bin/bash

# oracle: Start/Stop Oracle Database 11g R2
#
# 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
# 需要修改ORACLE_HOME和ORACLE_USER变量为自己安装环境的实际变量
ORACLE_HOME=/data/oracle/product/12.1.0/db_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/dbstart $ORACLE_HOME"
    su - $ORACLE_USER -c "$ORACLE_HOME/bin/emctl start dbconsole"
    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/dbshut $ORACLE_HOME"
    su - $ORACLE_USER -c "$ORACLE_HOME/bin/emctl stop dbconsole"
    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