vi /etc/rc.d/rc.local

#自动启动oracle
echo 502 >/proc/sys/vm/hugetlb_shm_group

su - oracle -c 'sh /data/oradata/oracle/startdb.sh'

source /etc/rc.d/rc.local

startdb.sh

#!/bin/sh

sqlplus /nolog <<EOF

connect / as sysdba;

startup;

EOF

lsnrctl start

shutdb.sh

#!/bin/sh

lsnrctl stop

sqlplus /nolog <<EOF

connect / as sysdba;

shutdown transactional;

EOF