DATAGUARD安装
mkdir -p /home/oracle/rmanbk
[oracle@localhost ~]$ cat 1dg.sh sqlplus "/as sysdba" 1>sql.log 2>&1 <<EOF! shutdown immediate; startup mount; alter database archivelog; alter database open; alter database force logging; create pfile='/home/oracle/rmanbk/initstandby.ora' from spfile; exit; EOF! cp $ORACLE_HOME/dbs/orapw$ORACLE_SID /home/oracle/rmanbk/