监控mysql主从脚本

cd /usr/local/src
tar -zxvf sendEmail-v1.56.tar.gz
cp sendEmail-v1.56/sendEmail /usr/local/bin/
拷贝之后就能用了

发邮件命令：
sendEmail -fzhang_peicheng@163.com -t 756475064@qq.com -s smtp.163.com -u "test"-xu zhang_peicheng -xp xxxxxxxxxxxxx  -m"this is a test email"  -a/tmp/123.txt
简要说明 –f 发送方地址 –t发给谁 –s发送方smtp服务器 –u 主题
-xu 发送邮件账号 –xp  发送方邮箱的密码  -m 内容 –a 邮件附件

#!/bin/bash
#write by zhang_pc
#at 2015.08.06

SLAVE_IO_S=`mysql  -uroot -p123456 -e "show slave status \G;" |grep  "Slave_IO_Running"|awk -F ':' '{print $2}'`
SLAVE_SQL_S=`mysql  -uroot -p123456 -e "show slave status \G;" |grep  "Slave_IO_Running"|awk -F ':' '{print $2}'`
date1=`date +%Y%m%d`

if [ $SLAVE_IO_S == "Yes" ]&&[ $SLAVE_SQL_S == "Yes" ];then
echo "the mysql-master-slave-status is ok"
else
echo "the mysql-master-slave-status is failed"
if [ ! -d /tmp/$date1 ];then
mkdir -p /tmp/$date1
fi
mysql -uroot -p123456 -e "show slave status \G;" >/tmp/$date1/mysql-master-slave-status.txt
sendEmail -f zhang_peicheng@163.com -t 756475064@qq.com -s smtp.163.com -u "mysql_status" -xu zhang_peicheng -xp xxxxxxxxxxxxx -m "the mysql-master-slave status is failed" -a /tmp/$date1/mysql-master-slave-status.txt
fi