一個自動備份數據文件腳本
2024-07-21 02:35:51
供稿:網友
經過大家的幫助,終于寫好了這個自動備份數據文件的腳本,腳本特點是自動備份一個數據庫中的數據文件,不需要知道數據庫有些什么表空間,或者數據文件,腳本編寫的還很不美觀,先用著,慢慢美化吧,另外archive備份部分也暫時沒有備,倉促編程,有什么問題請指正!
注重本腳本是應用于archive log模式下的,另外數據庫的用戶名密碼,自己在腳本里改一下,腳本是帶參數的,參數是備份的目標目錄,注重要有寫權限。#!/bin/sh
mypath=$1
if [ -z $mypath ] ; then
echo 'Please Use This Command Like ./backup /u01/backup'
else
if [ -d $mypath ] ; then
Oracle_SID=dzzd; eXPort ORACLE_SID
ORAENV_ASK=NO; export ORAENV_ASK
rm -Rf aa.txt
sqlplus -s "system/oracle9i"<<EOF
set head off
set feedback off
spool aa.txt
select tablespace_name from dba_tablespaces;
spool off
EXIT
EOF
for spacename in `cat aa.txt`
do
echo $spacename grep "^TEMP"
if [ "$?" -eq "0" ]
then
echo TEMP no need backup else
else
echo begin backup $spacename
sqlplus -s system/oracle9i<<SETSTA
alter tablespace $spacename begin backup;
EXIT
SETSTA
rm -Rf bb.txt
sqlplus -s system/oracle9i<<DATAFILE1
set head off
set feedback off
spool bb.txt
SELECT 'cp 'file_name' $mypath'SUBSTR(FILE_NAME,INSTR(FILE_NAME,'/',-1,1))
FROM dba_data_files where tablespace_name=trim('$spacename');
spool off
EXIT
DATAFILE1
sh bb.txt
sqlplus -s system/oracle9i<<SETSTA
alter tablespace $spacename end backup;
EXIT
SETSTA
echo end backup $spacename
fi
done
else
echo "Please Input a Right Direction"
fi
fi