系统长时间的备份会产生大量的过时文件

#!/bin/bash

logback_path=/home/rzrk/server/logbackup/

logback_30day_ago=`find -mtime +30`

cd   $logback_path

echo -e '正在搜索30天以前的文件'

sleep 1

find -mtime  +30

while read -p  'Please Enter to Delete files[Y/N]:'  choose

do

if [ "$choose" == y ];

then

echo -e '\n以上文件即将被删除'

sleep 1

echo -e '\n正在删除30天以前的备份loading……'

rm -rf   $logback_30day_ago

sleep 1

echo -e  '\n删除完毕'

break;

else [ "$choose" == n  ];

echo   '文件未删除'

sleep 1

break;

fi

done