#!/bin/bash
#2019年10月31日22:57:25
#auto back mysql's database
IPADDR="10.0.0.7"
BAK_TIME=date +%F-%T
MYSQL_USER="backup"
MYSQL_PASS="123456"
MYSQL_COM1="mysqldump"
MYSQL_COM2="mysql"
SQL_DIR="/data/mysqlback/"
SQL_DBS="$*"
if [ $# -eq 0 ]; then
echo -e "\033[33m-----------------------------------\033[0m"
echo -e "\033[31m-->{Usage:(eg:$0 jf1 | jf1 jf2 .. | all )}\033[0m"
echo -e "\033[33m-----------------------------------\033[0m"
elif [ $1 == help ];then
echo -e "\033[33m-----------------------------------\033[0m"
echo -e "\033[31m-->{Usage:(eg:$0 jf1 | jf1 jf2 .. | all )}\033[0m"
echo -e "\033[33m-----------------------------------\033[0m"
fi
if [ ! -d $SQL_DIR ]; then
mkdir -p $SQL_DIR
fi
for SQL_DB in $SQL_DBS
do
$MYSQL_COM2 -h$IPADDR -u$MYSQL_USER -p$MYSQL_PASS -e "show databases" |grep "$SQL_DB"
if [ $? == 0 ];then
$MYSQL_COM1 -h$IPADDR -u$MYSQL_USER -p$MYSQL_PASS --database $SQL_DB >${SQL_DIR}${SQL_DB}-${BAK_TIME}.sql
if [ $? == 0 ];then
echo "this $SQL_DB was already backup .."
continue
else
echo -e "\033[32m@You input the database is not exist..Please resume !\033[0m"
exit
fi
else
if [ $SQL_DBS == all ];then
$MYSQL_COM1 -h$IPADDR -u$MYSQL_USER -p$MYSQL_PASS --all-databases >${SQL_DIR}all-${BAK_TIME}.sql
if [ $? == 0 ];then
echo "all databases was already backup .."
exit
else
echo -e "\033[32m@@You input the database is not exist..Please resume !\033[0m"
exit
fi
fi
fi
done
另外有需要云服务器可以了解下创新互联cdcxhl.cn，海内外云服务器15元起步，三天无理由+7*72小时售后在线，公司持有idc许可证，提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案，具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势，专为企业上云打造定制，能够满足用户丰富、多元化的应用场景需求。
