I’m trying to establish a rsync backup from my WD Mycloud EX2 Ultra running OS5 and a Synology.
I configured passwordless ssh and a manual rsync works perfectly.
Now I want to configure a cron job.
without luck. It will not survive a reboot.
I even did
mount -t ubifs /dev/ubi0_0 /tmp/ubifs_flash
without luck also.
Any hint how to setup a cronjob?