Mysql必读在Windows主机上定时备份远程VPS(CentOS)数据的批处理

Windows 下负责触发备份的 index.bat
@echo off & setlocal ENABLEEXTENSIONS

:: 这里只是 SSH 连接和备份路径配置信息
:: 请同时修改同目录下 linux 文件中要备份的路径和 MySQL 数据库

:: SSH 相关信息
set SERVER=192.168.1.100
set PORT=22
set USER=root
set PASSWORD=password

:: 和同目录下 linux 文件中配置的路径对应
set BACKUP_PATH=/root/backup

:: 备份要下载到的本机位置(会自动创建)
set SAVE_PATH=D:\Backup\

:: ---------- 配置结束,以下请勿修改 ----------

:: 运行时变量
set EXE_SSH=%~dp0\exe\plink.exe
set EXE_SCP=%~dp0\exe\pscp.exe
set LINUX=%~dp0\linux

set YEAR=%date:~0,4%
set MONTH=%date:~5,2%
set DAY=%date:~8,2%
set TRUE_PATH=%SAVE_PATH%%YEAR%-%MONTH%-%DAY%\

:: 创建备份路径
echo Creating Backup Dir...
if not exist %TRUE_PATH% (
mkdir %TRUE_PATH% 2>nul
)
if not exist %TRUE_PATH% (
echo Backup path: %TRUE_PATH% not exists, create dir failed.
goto exit
)
echo Creating Backup Dir... Done.

:: 生成备份目录和文件
echo Connecting to remote server and creating backups...
%EXE_SSH% -C %USER%@%SERVER% -P %PORT% -pw %PASSWORD% -m %LINUX% 2>nul
echo Connecting to remote server and creating backups... Done.

:: 下载备份
echo Downloading backups...
%EXE_SCP% -pw %PASSWORD% -P %PORT% %USER%@%SERVER%:%BACKUP_PATH%/*.* %TRUE_PATH%
echo Downloading backups... Done.

:exit
echo Exit

#!/bin/bash

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

# ---------- 配置项,不要最后的 / ----------

# 备份文件存储的路径,请与 index.bat 中的 BACKUP_PATH 保持一致
BACKUP_PATH=/root/backup

# 要备份的文件或目录,多个以空格分隔
FILES="/www/cmstop /www/dbpma"

# mysqldump 可执行文件的全路径(如果可以直接执行 mysqldump 可不用全路径)
MYSQLDUMP=mysqldump

# 要备份的 MySQL 数据库,多个以空格分隔
DATABASES="mysql test"

# MySQL 用户名
USER=root

# MySQL 密码
PASSWD=

# ---------- 配置项结束,下面的不用修改 ----------

# 运行时变量
DATETIME=$(date -d now +%Y-%m-%d)
CURPATH=$(cd "$(dirname "$0")"; pwd)

# 创建备份目录
if [ ! -d $BACKUP_PATH ]; then
mkdir -p $BACKUP_PATH
fi

rm -fR $BACKUP_PATH/*

# 备份 MySQL 数据库
cd $BACKUP_PATH
for database in $DATABASES
do
if [ "$PASSWD" == "" ]; then
$MYSQLDUMP -u$USER $database > $database.$DATETIME.dump.sql
else
$MYSQLDUMP -u$USER -p$PASSWD $database > $database.$DATETIME.dump.sql
fi
tar czf $database.$DATETIME.dump.sql.tar.gz $database.$DATETIME.dump.sql
rm -f $database.$DATETIME.dump.sql
done

# 备份文件或目录
for file in $FILES
do
tar czf $file.$DATETIME.tar.gz $file
mv $file.$DATETIME.tar.gz $BACKUP_PATH
done

# 完成
cd $CURPATH
exit

:: 切换到你解压到的目录,如 D:\VPS\：
cd /d D:\VPS\

:: 根据情况修改下面的参数
exe\plink.exe -C root@192.168.1.100 -P 22 -pw password

:: 等待一下,会提示是否将 Key 加入本机信任主机列表里面,输入 yes 就可以了.
yes

:: 这就进去了,输入点常用命令玩玩,输入 exit 退出.
exit