MySQL全库备份脚本

目录

mysql全库备份脚本

vim full_database_backup.sh
#!/bin/sh
path="/application/mysql/bin:$path"
backup1=/backup1
backup2=/backup2
time=$(date +"%f:%h:%m:%s")
user=root
pass=12345
mysql="mysql -u$user -p$pass"
mydump="mysqldump -u$user -p$pass -a -b -r --master-data=2 --single-transaction"

if [ ! -d $backup1 -o ! -d $backup2 ];then
    mkdir $backup1
    mkdir $backup2
    $mydump |gzip >/$backup1/full_${time}.tar.gz
    cp $backup1/full_${time}.tar.gz $backup2
    echo "您好，您的mysql数据已全库备份到${backup2}/full_${time}.tar.gz"
else
    $mydump |gzip >/$backup1/full_${time}.tar.gz
    cp $backup1/full_${time}.tar.gz $backup2
    echo "您好，您的mysql数据已全库备份到${backup2}/full_${time}.tar.gz"
fi

#生产环境：cp换成rsync再扔到crontab上定时运行