经过大家的帮助,终于写好了这个自动备份数据文件的脚本,脚本特点是自动备份一个数据库中的数据文件,不需要知道数据库有些什么表空间,或者数据文件,脚本编写的还很不美观,先用着,慢慢美化吧,另外archive备份部分也暂时没有备,仓促编程,有什么问题请指正! 注意本脚本是应用于archive log模式下的,另外数据库的用户名密码,自己在脚本里改一下,脚本是带参数的,参数是备份的目标目录,注意要有写权限。#!/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
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