何L和恢复制. /home/db2admin/sqllib/db2profile   db2 backup db datedb online to /dbbackup/date include logs   cd /dbbackup/datetoday=`date +”%Y%m%d”`   file1=”*$today*”   ftpfile=`ls $file1`   echo $ftpfile   lftp -c “open ftp地址;user 用户名密码@\$0;put $ftpfile”   find /dbbackup/date -ctime +15 -exec rm {} \;  1.2.3.4.5.6.7.8.