一：分库备份
[[email protected] scripts]#cat mysql_fenku_bak.sh
#!/bin/sh
#--------------------------------------------
#Author: Created by randolph 2016-04
#Blog:http://randolph.blog.51cto.com
#Function: This scripts function is MySQL Backup
#Version:4.1.2
#---------------------------------------------
BAKPATH=/opt
MYUSER=root
MYPASS=666888
SOCKET=/data/3307/mysql.sock
MYCMD="mysql -u$MYUSER -p$MYPASS -S $SOCKET"
MYDUMP="mysqldump -u$MYUSER -p$MYPASS -S $SOCKET -x -B -F -R"
[ ! -d $BAKPATH ] && madir -p /opt
DBLIST=`$MYCMD -e "show databases;"|egrep -vi "data|infor|mysql|perfor"`
for n in $DBLIST
do
$MYDUMP $n|gzip >$BAKPATH/${n}_$(date +%F).sql.gz
done
二：备份数据库
[[email protected] scripts]#cat /server/scripts/Mysql_back.sh
#!/bin/sh
#--------------------------------------------
#Author: Created by randolph 2016-04
#Blog:http://randolph.blog.51cto.com
#Function: This scripts function is MySQL Backup
#Version:4.1.2
#---------------------------------------------
#Define PATH
BAKDIR=/opt/bak_1/`date+%Y-%m-%d`
#MYSQLDB=`mysql-uroot -p‘666888‘ -e "show databases;"|grep -Evi"data|infor|mys|per"`
MYSQLPW=666888
MYSQLUSR=root
#must use root userrun scripts
if [ $UID -ne 0 ] ;then
echo This script must use the root user ! !!
sleep 2
exit 0
fi
#Define DIR andmkdir DIR
if [ ! -d $BAKDIR ]; then
mkdir -p $BAKDIR
else
echo This is $BAKDIR exists....
fi
#Use mysqldumpbackup mysql
for dbname in `mysql -uroot -p‘888888‘ -e "show databases;"|grep -Evi"data|infor|mys|per"`
do
/application/mysql/bin/mysqldump -u$MYSQLUSR-p‘888888‘ --events -B $dbname|gzip >/opt/bak_1/${dbname}_bak.gz
done
#/application/mysql/bin/mysqldump -u$MYSQLUSR -p$MYSQLPW -B
#$MYSQLDB>$BAKDIR/mysql_db.sql
echo "The mysql backup successfully"
时间： 2024-10-14 11:11:13