rman备份脚本：

#!/bin/bash

source /home/oracle/.bash_profile

rman target / << EOF

run {

allocate channel ch1 type disk;

allocate channel ch2 type disk;

backup incremental level 0 database include current controlfile plus archivelog delete all input;

release channel ch1;

release channel ch2;

}

quit;

EOF

crontab设置自动任务：

$crontab -l

0 1 * * * /home/oracle/backup.sh >> /home/oracle/backup.log