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网站数据自动备份：一个脚本+一个计划任务搞定_我的网站

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　    一键部署OpenClaw        网站备份是出事之后最后悔没做的东西。很多人服务器被黑后才发现数据库没备份，几年的内容一夜归零。

二 |     Atrribute it to Prabhas’ star power! Rebel Saab from Prabhas’ upcoming film, The Raja Saab, was released recently to a thumping response. The peppy number posted more than one crore hits online scripting a new record for a Telugu song for the number of views.                                                  Rebel Saab, a trending track     Rebel Saab is an electrifying first single featuring Prabhas’s gracious dance moves. Fans are thrilled to see their favourite star in action grooving after a long time. The trending track created significant excitement among fans of Prabhas. The track has been an instant hit, trending at #1 on YouTube and igniting fan frenzy with its catchy tune and hook step. Thaman S’ music resonates with the energy of the masses. His pulsating rendition plunges fans into a world of adrenaline with its peppiness. The foot tapping song is good mix of modernity blended with mythology, with verses hailing Maa, and Durga Maa. The vibrant visuals nod to Prabhas’ earlier fan-favourite roles — a nostalgia hit for “Rebel Star” fans.          Prabhas charms     Fans of Prabhas took to social media to share their reactions. “Prabhas back in full swagger mode! #RebelSaab looks like a mass banger… everything screaming blockbuster already,” wrote one fan. Another posted, “Vintage Prabhas swagger is back! The energy is electric!” “The vibes are immaculate — powerful beats and a catchy hook,” posted another fan. Throughout the film’s promotional activities, director Maruthi, a self-proclaimed fan of Prabhas, assured fans that he would bring back the actor how they wanted to see him. Despite multiple delays, the director highlighted how enduring Prabhas was during the making. “The Raja Saab will show Prabhas what fans have been missing over the years. His street-smart dressing, wit and casual demeanour in dialogue delivery will be major highlights in the film.” The horror comedy is slated for release on January 9, 2026.Also Read: Prabhas Shot in Freezing Temperatures for Songs: The Raja Saab Makers。其实一个shell脚本加一个定时任务就能解决。    下面这个脚本同时备份MySQL数据库和网站源码，按日期命名，保留最近7天。Linux服务器直接放到/root/backup.sh，Windows可以改成PowerShell版本，或者把Linux脚本放在宝塔面板的Shell终端里执行。    

#!/bin/bash
SITE_DIR="/www/wwwroot/yoursite"
DB_NAME="yourdb"
DB_USER="root"
DB_PASS="yourpass"
BACKUP_DIR="/backup/$(date +%Y%m%d)"
 
mkdir -p $BACKUP_DIR
 
# 备份数据库
mysqldump -u$DB_USER -p$DB_PASS --single-transaction $DB_NAME | gzip > $BACKUP_DIR/db.sql.gz
 
# 备份网站文件
tar -czf $BACKUP_DIR/files.tar.gz -C $(dirname $SITE_DIR) $(basename $SITE_DIR)
 
# 删除7天前的备份
find /backup -maxdepth 1 -type d -mtime +7 -exec rm -rf {} \;

    脚本写好之后加一条crontab，每天凌晨3点执行。备份文件建议再同步一份到对象存储，比如阿里云OSS或腾讯云COS，做到异地容灾。    # crontab -e    0 3 * * * /bin/bash /root/backup.sh >> /var/log/backup.log 2>&1    数据来源：MySQL Reference Manual 8.0（mysqldump），Linux crontab官方文档             

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Published on:04:29:26