CentOS+Nginx+PHP+Mysql+安全指南全环境搭建笔记(4) - 数据自动备份 主要内容: [安装NCFTP软件以支持自动上传数据库备份] [数据库每日备份] [数据库即时备份**按需操作**] [日志备份] [安装NCFTP软件以支持自动上传数据库备份] # cd /software # wget ftp://ftp.ncftp.com/ncftp/ncftp-3.2.2-src.tar.gz # tar zxvf ncftp-3.2.2-src.tar.gz # cd ncftp-3.2.2 # ./configure --prefix=/usr/local/webserver/ncftp # make && make install [数据库每日备份] 每天4:00,将数据库拷贝至/backup/day后进行压缩,然后上传至FTP服务器上,/backup/day/留有压缩文件一天。 # vi /usr/local/webserver/backupd.sh ↑ 编辑脚本/usr/local/webserver/backupd.sh 写入以下内容: #!/bin/bash rm -rf /backup/day/* cd /backup/day/ cp -rf /usr/local/webserver/mysql/data/(此处为数据库名称)/ /backup/day/wp_db_$(date +%Y%m%d) sleep 10 echo "ready to tar in 10s ." tar zcvf `hostname`_wpdata_of_$(date +%Y%m%d).tar.gz wp_db_$(date +%Y%m%d) sleep 10 echo "ready to upload in 10s ." /usr/local/webserver/ncftp/bin/ncftpput -u backupd -p (FTP密码) (FTP服务器地址) / /backup/day/`hostname`_wpdata_of_$(date +%Y%m%d).tar.gz sleep 30 echo "upload done ." rm -f `hostname`_wpdata_of_$(date +%Y%m%d).tar.gz sleep 5 rm -rf wp_db_$(date +%Y%m%d) clear 保存,并设置计划任务: # crontab -e 增加一行: 00 4 * * * /bin/bash /usr/local/webserver/backupd.sh ↑ 每天凌晨4点将自动备份数据库并上传。 [数据库即时备份**按需操作**] 每隔6小时,将数据库拷贝至/backup/hour目录进行备份,然后将压缩文件上传至FTP服务器上,/backup/hour/留有压缩文件一天。 # vi /usr/local/webserver/backuph.sh ↑ 编辑脚本/usr/local/webserver/backuph.sh 写入以下内容:: #!/bin/bash rm -rf /backup/hour/* cd /backup/hour/ cp -rf /usr/local/webserver/mysql/data/(数据库名称)/ /backup/hour/wp_db_$(date +%Y%m%d%H) sleep 10 echo "ready to tar in 10s ." tar zcvf `hostname`_wpdata_of_$(date +%Y%m%d%H).tar.gz wp_db_$(date +%Y%m%d%H) sleep 10 echo "ready to upload in 10s ." /usr/local/webserver/ncftp/bin/ncftpput -u backuph -p (FTP密码) (FTP服务器地址) / /backup/hour/`hostname`_wpdata_of_$(date +%Y%m%d%H).tar.gz sleep 30 echo "upload done ." rm -f `hostname`_wpdata_of_$(date +%Y%m%d%H).tar.gz sleep 5 rm -rf wp_db_$(date +%Y%m%d%H) clear 保存,并设置计划任务: # crontab -e 增加一行: 0 */6 * * * /bin/bash /usr/local/webserver/backuph.sh ↑ 每6小时将自动备份数据库并上传一次。 [日志备份] 每天02:00,将/logs/下前一天的日志,进行压缩,然后上传至FTP服务器。 # vi /usr/local/webserver/logs.sh ↑ 编辑脚本/usr/local/webserver/logs.sh 写入以下内容:: #!/bin/bash cd /logs/ mkdir logs_of_$(date -d "yesterday" +"%Y%m%d") cp $(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/access_$(date -d "yesterday" +"%Y%m%d").log /logs/logs_of_$(date -d "yesterday" +"%Y%m%d") cp $(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/nginx_error_$(date -d "yesterday" +"%Y%m%d").log /logs/logs_of_$(date -d "yesterday" +"%Y%m%d") sleep 10 echo "ready to tar in 10s ." tar zcvf `hostname`_logs_of_$(date -d "yesterday" +"%Y%m%d").tar.gz logs_of_$(date -d "yesterday" +"%Y%m%d") sleep 10 echo "ready to upload in 10s ." /usr/local/webserver/ncftp/bin/ncftpput -u logs -p (FTP密码) (FTP服务器地址) / /logs/`hostname`_logs_of_$(date -d "yesterday" +"%Y%m%d").tar.gz sleep 30 echo "upload done ." rm -f `hostname`_logs_of_$(date -d "yesterday" +"%Y%m%d").tar.gz sleep 5 rm -rf logs_of_$(date -d "yesterday" +"%Y%m%d") clear 保存,并设置计划任务:: # crontab -e 增加一行: 00 2 * * * /bin/bash /usr/local/webserver/logs.sh ↑ 每天凌晨2点将自动备份日志并上传。
---★ 本文转摘自『IT学习者』→ http://www.itlearner.com/article/4427
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