day="$(date -d '4 days ago' +%Y-%m-%d)"
rm -rf /root/zhangbo/rov-offline/my_logs_tags/tags_${day}*
rm -rf /root/zhangbo/rov-offline/my_logs/task_${day}*
rm -rf /root/zhangbo/rov-offline/my_logs_feature/rt_1day_${day}*
rm -rf /root/zhangbo/rov-offline/my_logs_feature/rt_1h_${day}*
rm -rf /root/zhangbo/rov-offline/my_logs_shield/shield_videos_${day}*
rm -rf /root/zhangbo/rov-offline/logs/${day}*