[root@ora11gr2 ~]# vim /etc/oratab

mytest:/oracle/product/11.2./db_1:Y

[oracle@ora11gr2 ~]$cd $ORACLE_HOME/bin

[oracle@ora11gr2 bin]$ vim dbstart

找到 ORACLE_HOME_LISTNER=$  这行， 修改成:

ORACLE_HOME_LISTNER=/oracle/product/11.2./

或者直接修改成：

ORACLE_HOME_LISTNER=$ORACLE_HOME

同样道理修改 dbshut

[root@ora11gr2 ~]# cd /etc/rc.d/init.d/
[root@ora11gr2 init.d]# vi oracle

#!/bin/bash

# chkconfig:

# description: Startup Script for Oracle Databases

# /etc/init.d/oracle

export ORACLE_SID=oracle

# export ORACLE_HOME_LISTNER=/oracle/product/11.2./bin/

export ORACLE_BASE=/apps/oracle

export ORACLE_HOME=/oracle/product/11.2.

export PATH=$PATH:$ORACLE_HOME/bin

case "$1" in

start)

su oracle -c $ORACLE_HOME/bin/dbstart

touch /var/lock/oracle

echo "OK"

;;

stop)

echo -n "Shutdown Oracle: "

su oracle -c $ORACLE_HOME/bin/dbshut

rm -f /var/lock/oracle

echo "OK"

;;

*)

echo "Usage: 'basename $0' start|stop"

exit

esac

exit 

[root@ora11gr2 ~]# chkconfig --add oracle11g

[root@ora11gr2 ~]# chkconfig oracle11g on