vim /data/oracle/product/11.2.0/db_1/bin/dbshut
同上，将ORACLE_HOME_LISTNER=$1修改为ORACLE_HOME_LISTNER=/data/oracle/product/11.2.0/db_1
ORACLE_HOME_LISTNER = /data/oracle/product/11.2.0/db_129.修改/etc/oratab
需要root用户创建。
vim /etc/oratab
将orcl:/data/oracle/product/11.2.0:N修改为orcl:/data/oracle/product/11.2.0:Y
# Multiple entries with the same $ORACLE_SID are not allowed.
#
#
orcl:/data/oracle/product/11.2.0/db_1:Y30.启动实例
/data/oracle/product/11.2.0/db_1/bin/dbstart
[oracle@localhost data]$ /data/oracle/product/11.2.0/db_1/bin/dbstart
Processing Database instance "orcl": log file /data/oracle/product/11.2.0/db_1/startup.log
[oracle@localhost data]$ 31.开机启动Oracle
需要root权限
chmod x /etc/rc.d/rc.local
vim /etc/rc.d/rc.local
# 在文件最后追加以下内容：
su oracle -lc "/data/oracle/product/11.2.0/db_1/bin/lsnrctl start"
su oracle -lc "/data/oracle/product/11.2.0/db_1/bin/dbstart"
SQLplus / as sysdba
