准备工作

版本

Linux版本：Oracle Linux 6.3
Oracle版本：Oracle11.2.0.4
也适用于centos，Oracle 11 R2其他版本

安装，配置环境变量 .bash_profile

关于安装的教程很多,不赘述
这里贴出我自己的 .bash_profile

JAVA_HOME=/usr/java/jdk1.8.0_144
ORACLE_SID=orcl
ORACLE_BASE=/u01/app/oracle
ORACLE_HOME=$ORACLE_BASE/product/11.2.0/dbhome_1
PATH=$ORACLE_HOME/bin:$JAVA_HOME/bin:$PATH

export JAVA_HOME ORACLE_SID ORACLE_BASE ORACLE_HOME
export PATH

alias sqlplus='rlwrap sqlplus'
alias rman='rlwrap rman'

步骤

修改/etc/oratab：将N 改为Y

orcl:/u01/app/oracle/product/11.2.0/dbhome_1:Y

切换到root用户，在/etc/init.d中创建oracle文件并将下面内容添加到文件中
新建oracle文件
将ORA_HOME 与ORA_OWNER 替换成你自己的


#!/bin/sh


# chkconfig: 2345 80 20


# description: Oracle auto start-stop script.

#

# Set ORA_HOME to be equivalent to the $ORACLE_HOME


# from which you wish to execute dbstart and dbshut;

#

# Set ORA_OWNER to the user id of the owner of the


# Oracle database in ORA_HOME.

ORA_HOME=/u01/app/oracle/product/11.2.0/dbhome_1
ORA_OWNER=oracle
if [ ! -f $ORA_HOME/bin/dbstart ]
then
    echo "Oracle startup: cannot start"
    exit
fi
case "$1" in
'start')

# Start the Oracle databases:

echo "Starting Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Starting Oracle Databases as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/dbstart" >>/var/log/oracle
echo "Done"


# Start the Listener:

echo "Starting Oracle Listeners ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Starting Oracle Listeners as part of system up." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl start" >>/var/log/oracle
echo "Done."
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
touch /var/lock/subsys/oracle
;;

'stop')

# Stop the Oracle Listener:

echo "Stoping Oracle Listeners ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Stoping Oracle Listener as part of system down." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/lsnrctl stop" >>/var/log/oracle
echo "Done."
rm -f /var/lock/subsys/oracle


# Stop the Oracle Database:

echo "Stoping Oracle Databases ... "
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Stoping Oracle Databases as part of system down." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
su - $ORA_OWNER -c "$ORA_HOME/bin/dbshut" >>/var/log/oracle
echo "Done."
echo ""
echo "-------------------------------------------------" >> /var/log/oracle
date +" %T %a %D : Finished." >> /var/log/oracle
echo "-------------------------------------------------" >> /var/log/oracle
;;

'restart')
$0 stop
$0 start
;;
esac

设置权限
```
chmod a+x /etc/init.d/oracle
```
添加到服务中心
输入如下命令
```
chkconfig --add oracle
```
添加到/etc/rc.d/rc.local 中
编辑 /etc/rc.d/rc.local，在末尾添加
```
/etc/init.d/oracle start
```