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China's auto exports top 1 million for second straight month_我的网站

A |     (ECNS) -- China exported 1.043 million vehicles in July, up 81.3% year on year, marking the second consecutive month exports exceeded one million units, the China Association of Automobile Manufacturers said Wednesday.     New energy vehicle exports reached 553,000, up 5.7% from June and 145.5% year on year. NEVs accounted for more than half of China’s vehicle exports for the second straight month.        The association said China’s integrated automotive supply chain, along with rapidly evolving smart-driving and in-car interaction technologies, has helped support export growth and adapt vehicles to overseas market needs.    (By Helen Mo, intern Yang Hongran)                    。    

　    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。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:19:20:02