rsync定时同步文件

Linux 环境自动备份文件

1、先安装rsync

yum install rsync

2、写一个shell脚本rsync_file.sh

#!/usr/bin/env bash

function rsync_file(){
   
   
pwds='123456'
datestr=`date`
echo -e "\033[32m =========== 开始备份 ========== \033[0m"
# \033[32m的解释见链接: https://blog.youkuaiyun.com/panpan639944806/article/details/23930553
echo -e "\033[31m [${datestr}] \033[0m"

/usr