这篇文章主要介绍“MySQL自动备份的脚本及异地定时FTP”，在日常操作中，相信很多人在MySQL自动备份的脚本及异地定时FTP问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答”MySQL自动备份的脚本及异地定时FTP”的疑惑有所帮助！接下来，请跟着小编一起来学习吧！
分享个MySQL自动备份脚本、定时执行设置及Windows自动FTP。
前提环境：MySQL数据库服务器开启vsftpd，并配置合适帐号以便能被内网存储服务器FTP
第一步：编写MySQL自动执行脚本
#!/bin/bash
# mysql_db_backup.sh: backup mysql databases.
#
# Last updated: Wed Nov 9 07:01:01 CST 2011
# ----------------------------------------------------------------------
# This is a free shell script under GNU GPL version 2.0 or above
# Copyright (C) 2011 Andy Yao
# Blog:http://t.qq.com/andy_microblog
# ----------------------------------------------------------------------
# your mysql login information
# db_user is mysql username
# db_passwd is mysql password
# db_host is mysql host
# -----------------------------
db_user="root"
db_passwd="123456"
db_host="192.168.1.11"
# the directory for story your backup file.
backup_dir="/mnt/sdb1/mysql_db_backup"
# date format for backup file (dd-mm-yyyy)
time="$(date +"%Y-%m-%d_%H-%M-%S")"
file_time="$(date +"%Y-%m-%d_%H-%M-%S")"
mysql_backup_path="$backup_dir/$file_time"
mkdir $backup_dir/$file_time
log_path="$backup_dir/$file_time.log.txt"
#------------this log is for monitor ssh status
ssh_log_path="$backup_dir/log.txt"
echo "---------------------" >> $ssh_log_path
date >> $ssh_log_path
echo "-------------------------------------------------------------------------------" >> $log_path
echo "--------------" >> $log_path
echo "--------" >> $log_path
echo "backup mysql db start" >> $log_path
date >> $log_path
echo "---------------------" >> $log_path
#!/bin/bash
cat /dev/null > $backup_dir/mysqlback.txt
connmsg=`mysql -h$db_host -u$db_user -p$db_passwd $db <<EOF
show databases;
exit
EOF`
echo "$connmsg" > $backup_dir/mysqlback.txt
while read line
do
if [ "$line" != "Database" ]; then
#mysqldump -u$user -p$ps "$line" >/share/"$line".sql
echo "--------" >> $log_path
date >> $log_path
echo "$line" >> $log_path
mysqldump -h$db_host -u$db_user -p$db_passwd "$line" --lock-tables=false | gzip -9 > "$mysql_backup_path/$line.$time.sql.gz"
date >> $log_path
echo "--------" >> $log_path
fi
done < $backup_dir/mysqlback.txt
echo "---------------------" >> $log_path
echo "backup mysql db stop" >> $log_path
date >> $log_path
echo "--------" >> $log_path
echo "--------------" >> $log_path
echo "-------------------------------------------------------------------------------" >> $log_path
#------------this log is for monitor ssh status
date >> $ssh_log_path
echo "---------------------" >> $ssh_log_path
ls -l $mysql_backup_path >> $log_path
echo "--------------" >> $log_path
cd $backup_dir
du -s >> $log_path
du -sm >> $log_path
du -sh >> $log_path
echo "--------------" >> $log_path
du -h |sort -rk2 >> $log_path
exit 0;
第二步:定时执行mysql备份脚本，设置crontab，这个应该不用解释吧？
[root@localhost /]# cat /etc/crontab
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
HOME=/
# run-parts
01 * * * * root run-parts /etc/cron.hourly
02 4 * * * root run-parts /etc/cron.daily
22 4 * * 0 root run-parts /etc/cron.weekly
42 4 1 * * root run-parts /etc/cron.monthly
01 7 * * * root /mysql_db_backup/mysql_db_backup_auto_db_filelist.sh
* */1 * * * root ntpdate 203.129.68.14 && hwclock -w
第三步：Windows端自动定时FTP，将下代码保存为bat，并设置计划任务
@echo off & color 1f & title 自动FTPMYSQL备份文件
mode con: cols=60 lines=10
echo ==========================================================
echo --
echo --
echo -- ----### 自动FTPMYSQL备份文件 ###----
echo --
echo --
echo --处理中，请不要手动关闭程序窗口，
echo --
echo --完成后，程序会自动关闭...
set xtime=%time::=%
set xdate=%date%
set copy_path=%xdate:~0,4%-%xdate:~5,2%-%xdate:~8,2%_07-01-01
rem 指定LOG存放路径
set log_path=c:\bat\log\ftp_mysql_copy.log.txt
echo -------------------------------------- >>%log_path%
echo -------------------- >>%log_path%
date /t >>%log_path% & time /t >>%log_path%
echo --开始------------------ >>%log_path%
cd E:\MYSQL_BACKUP_12
e:
md %copy_path%
cd %copy_path%
echo open 192.168.1.11 >ftp.src
echo username>>ftp.src
echo password>>ftp.src
echo cd /software/mysql_db_backup/%copy_path%/>>ftp.src
echo pwd>>ftp.src
echo ls>>ftp.src
echo prompt>>ftp.src
echo bin>>ftp.src
echo mget *>>ftp.src
echo bye>>ftp.src
ftp -s:ftp.src
del ftp.src
echo --结束------------------ >>%log_path%
date /t >>%log_path% & time /t >>%log_path%
echo -------------------- >>%log_path%
echo -------------------------------------- >>%log_path%
上面的弄完后，你可以开始测试了。
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