mysql自动备份脚本

[root@sample ~]# vi mysql-backup.sh　 ← 建立数据库自动备份脚本，如下：


#!/bin/bash

PATH=/usr/local/sbin:/usr/bin:/bin

# The Directory of Backup
BACKDIR=/backup/mysql

# The Password of MySQL
ROOTPASS=********　 ← 将星号替换成MySQL的root密码

# Remake the Directory of Backup
rm -rf $BACKDIR
mkdir -p $BACKDIR

# Get the Name of Database
DBLIST=`ls -p /var/lib/mysql | grep / | tr -d /`
# Backup with Database
for dbname in $DBLIST
do
mysqlhotcopy $dbname -u root -p $ROOTPASS $BACKDIR | logger -t mysqlhotcopy
done