Mysql数据备份以及异地存储

脚本如下：

#==========================================================

#!/bin/bash
current_date=`date +%Y-%m-%d:%H:%M:%S`

/usr/local/mysql/bin/mysqldump -prootpass  dbname1 > ./DB_DIR/dbname1_"$current_date"_dump_file.sql  
/usr/local/mysql/bin/mysqldump -prootpass  dbname2 > ./DB_DIR/dbname2_"$current_date"_dump_file.sql

scp /root/DB_DIR/dbname1_"$current_date"_dump_file.sql sca@172.90.91.92:/root/DBBakDir

scp /root/DB_DIR/dbname2_"$current_date"_dump_file.sql sca@172.91.92.93:/root/DBBakDir

 

if [ $? -ne 0 ]
then
mail -s "Warning mesage from the automating backup program of tuscany.org.cn" [e-mail] < mailcontext.txt 
fi

 

#==========================================================

 

 

mailcontext.txt的内容

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Tuscany数据备份出错，请尽快查看原因并解决！