#!/bin/sh
# 1.判断存储盘/mnt是否有月份文件夹,如果没有则创建
if [ ! -d /mnt/"(date+(date +%Y)"/"(date+(date +%m)" ];then mkdir -p /mnt/"(date+(date +%Y)"/"(date+(date +%m)";fi
#2.备份昨天文件
sou_path=/var/guisesslog/(date−d−1day+(date -d -1day +%Y)/(date−d−1day+(date -d -1day +%m)/$(date -d -1day +%d)
des_path=/mnt/(date−d−1day+(date -d -1day +%Y)/(date−d−1day+(date -d -1day +%m)
nohup rsync -arv $sou_path $des_path &
#3.删除7天前文件
7day_path=/var/guisesslog/"(date−d−7day+(date -d -7day +%Y)"/"(date−d−7day+(date -d -7day +%m)"/"$(date -d -7day +%d)"
rm -rf $7day_path
#4.删除存储盘/mnt一个月前的文件
month_path=/mnt/(date−d−1month+(date -d -1month +%Y)/(date−d−1month+(date -d -1month +%m)/$(date -d -1month +%d)
rm -rf $month_path