MYSQL全量备份和增量备份脚本,本站还有更多关于PHP教程,PHP技巧,php培训,php学习,php安装的文章。
正文:
mysql增量备份脚本:
CODE:
# 先用dos2unix转换下格式。
mysql全量备份脚本:
# http://blog.linuxhomes.cn/archives/259/
#!/bin/bash
# mysql增量备份脚本
cd /backup
dateDIR=`date +"%y-%m-%d"`
mkdir -p $dateDIR/data
path=/usr/local/mysql/data
mysqladmin -uroot -p123456 flush-logs
binlog_cp=`head -n -1 $path/mysql-bin.index | sed 's/.///'`
for i in $binlog_cp
do
mysql -uroot -p123456 -e "FLUSH TABLES WITH READ LOCK; ! cp -p $path/$i /backup/$dateDIR/data/;"
done
binlog_rm=`tail -n 1 $path/mysql-bin.index | sed 's/.///'`
mysql -uroot -p123456 -e "purge binary logs to '$binlog_rm'"
CODE:
# 先用dos2unix转换下格式。
# http://blog.linuxhomes.cn/archives/259/
#!/bin/bash
# mysql全量备份脚本
mkdir /backup
cd /backup
dateDIR=`date +"%y-%m-%d"`
mkdir -p $dateDIR/data
path=/usr/local/mysql/data
for i in `mysql -uroot -p123456 -e "show databases" | grep -v "Database"`
do
mysqldump -uroot -p123456 --default-character-set=gbk --opt $i | gzip > /backup/$dateDIR/data/${i}_${dateDIR}.sql.gz
done
mysqladmin -uroot -p123456 flush-logs
binlog_rm=`tail -n 1 $path/mysql-bin.index | sed 's/.///'`
mysql -uroot -p123456 -e "purge binary logs to '$binlog_rm'"
如果觉得MYSQL全量备份和增量备份脚本不错,可以推荐给好友哦。