#!/bin/bash
backup_dir=/oracle/backup
log_file=$ORACLE_BASE/admin/$ORACLE_SID/cold_backup_$ORACLE_SID.log
echo "Backuping cold backup..." >$log_file
data>>$log_file
sqlplus -s / as sysdba <<EOF >>$log_file
set pagesize 0 linesize 1000 feedback off heading off
spool file_copy_$ORACLE_SID.sh
select 'cp '||name ||' $backup_dir/' from v\$controlfile;
select 'cp '||file_name||' $backup_dir/' from dba_data_files;
select 'cp '||member||' $backup_dir/' from v\$logfile;
spool off
shutdown immediate;
!bash file_copy_$ORACLE_SID.sh
startup
exit;
EOF
rm -r file_copy_$ORACLE_SID.sh
if [ -e $ORACLE_HOME/dbs/init$ORACLE_SID.ora ]
then
cp $ORACLE_HOME/dbs/init$ORACLE_SID.ora $backup_dir/
fi
if [ -e $ORACLE_HOME/dbs/spfile$ORACLE_SID.ora ]
then
#cp $ORACLE_HOME/dbs/spfile$ORACLE_SID.ora $backup_dir/
fi
if [ -e $ORACLE_HOME/dbs/orapw$ORACLE_SID ]
then
#cp $ORACLE_HOME/dbs/orapw$ORACLE_SID $backup_dir/
fi
echo "Cold backup finished.">> $log_file
data>>$log_file
PS：来源《基于Linux的Oracle数据库管理》，代码还可扩展，当前脚本较为单一
shell脚本之全库冷备份
原文：http://blog.51cto.com/10579005/2072265
