linux文件归档脚本

#!/bin/bash

range=
dir="/app/xx/logs"
bak_dir="/app/xx/logs_archive"

cd $dir
for i in `seq  $range`
do
  time=`date -d "-$i day" +%F`
  file_count=`ls -al --full-time|grep "$time"|grep ^-|wc -l`
  if [ $file_count -gt  ];then
    mkdir -p ${bak_dir}/${time}
    ls -al --full-time|grep "${time}"|grep ^-|awk '{print$9}'|xargs -i mv {} ${bak_dir}/${time}
  else
    continue;
  fi
done