Simple Backup with rclone
Here is a very simple way to perform backup of files you are caring. Here only rclone is being used. Of course you could use more specific tools to create e.g. archives of the files you want to backup and use rclone to store them safely on Contabo's S3 Object Storage.
We assume that the files and folder you want to backup are in folder
setup rclone like described here
We assume the S3 Object Storage to have a bucket called
run the following command to store the files on your Object Storage
rclone sync -P /home/user/backup eu2:backup/ --s3-no-head
You can of course run this command on a recurring schedule with crontab or Windows Task Scheduler