/etc/filebeat/filebeat.yml。cp 命令复制到指定目录(如 /backup),可添加时间戳区分版本。sudo cp /etc/filebeat/filebeat.yml /backup/filebeat.yml.backup-$(date +%Y%m%d%H%M%S)
/usr/local/bin/backup_filebeat.sh,内容如下:#!/bin/bash
BACKUP_DIR="/backup"
TIMESTAMP=$(date +%Y%m%d%H%M%S)
sudo cp /etc/filebeat/filebeat.yml "${BACKUP_DIR}/filebeat.yml.backup-${TIMESTAMP}"
sudo chmod +x /usr/local/bin/backup_filebeat.sh
sudo /usr/local/bin/backup_filebeat.sh
crontab:sudo crontab -e
0 2 * * * /usr/local/bin/backup_filebeat.sh
以上步骤参考自。