I updated my crontab to run a backup every night.
我更新了 crontab,让它每晚运行一次备份。
After deploying the app, she added a crontab entry that runs a maintenance script at 02:30 on weekdays and redirects output to a log file.
部署应用后,她在 crontab 里添加了一条任务:工作日 02:30 运行维护脚本,并把输出重定向到日志文件。