Mysql 定时备份(mysqldump)

#!/bin/bash

today=`date +%Y-%m-%d`
deleday=`date -d '7 day ago' +%Y-%m-%d`
path=/home/data/mysqlbackup

cd $path

mysqldump -P3307 -h192.168.2.202 -uroot -p123456 --opt x1 | gzip > x1.sql.$today.gz

mysqldump -h192.168.2.209 -uroot -proot123 --opt x2 | gzip > x2.sql.$today.gz

sleep 2

scp -P 65000 x1.sql.$today.gz 192.168.2.109:$path/
scp -P 65000 x2.sql.$today.gz 192.168.2.109:$path/

sleep 2

rm -f x1.sql.$deleday.gz
rm -f x2.sql.$deleday.gz

ssh -p 65000 192.168.2.109 /bin/rm -f $path/x1.sql.$deleday.gz
ssh -p 65000 192.168.2.109 /bin/rm -f $path/x2.sql.$deleday.gz

 

来源：https://www.cnblogs.com/ipyanthony/p/11989613.html