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本文链接：https://blog.csdn.net/weeknd/article/details/72673786
默认的单机oracle数据库中，oracle不会随着操作系统的启动而启动，需要手工启动。下面设置开机自动启动
[oracle@CSICN20RPT01 etc]$ vi oratab
# This file is used by ORACLE utilities. It is created by root.sh
# and updated by either Database Configuration Assistant while creating
# a database or ASM Configuration Assistant while creating ASM instance.
# A colon, ':', is used as the field terminator. A new line terminates
# the entry. Lines beginning with a pound sign, '#', are comments.
# Entries are of the form:
# $ORACLE_SID:$ORACLE_HOME:<N|Y>:
# The first and second fields are the system identifier and home
# directory of the database respectively. The third filed indicates
# to the dbstart utility that the database should , "Y", or should not,
# "N", be brought up at system boot time.
#
# Multiple entries with the same $ORACLE_SID are not allowed.
#
#
rpt:/u01/app/oracle/product/11.2.0.4/db_1:Y
Note：这里把N改成Y（no该为yes）
[root@CSICN20RPT01 etc]# pwd
/etc
[root@CSICN20RPT01 etc]# vi rc.local
#!/bin/sh
#
# This script will be executed *after* all the other init scripts.
# You can put your own initialization stuff in here if you don't
# want to do the full Sys V style init stuff.
touch /var/lock/subsys/local
route add default gw 192.168.40.1
su - oracle -c 'lsnrctl start'
su - oracle -c 'dbstart'
lsnrctl start 和 dbstart 要改成Oracle实际安装的目录
Note：添加红色部分，启动监听，启动数据库
测试：
重启操作系统，查看数据库状态
[oracle@CSICN20RPT01 ~]$ sqlplus / as sysdba
SQL*Plus: Release 11.2.0.4.0 Production on Wed May 24 10:23:56 2017
Copyright (c) 1982, 2013, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select instance_name,status from v$instance;
INSTANCE_NAME STATUS
---------------- ------------
rpt OPEN
[oracle@CSICN20RPT01 ~]$ lsnrctl status
Services Summary...
Service "rpt" has 2 instance(s).
Instance "rpt", status UNKNOWN, has 1 handler(s) for this service...
Instance "rpt", status READY, has 1 handler(s) for this service...
Service "rptXDB" has 1 instance(s).
Instance "rpt", status READY, has 1 handler(s) for this service...
The command completed successfully
开始启动数据库和监听ok。
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版权声明：本文为CSDN博主「weeknd」的原创文章，遵循CC 4.0 by-sa版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/weeknd/article/details/72673786