Schedule Long SMART on the first Saturday of every month

[Stux]

Woah, didn’t we already have this discussion.

Periodic Snapshots and cron setting

Hello! I have been searching for an answer, but found none. I’d like to set a cron job (or for that matter scheduled task) to run snapshots on every first sunday of the month. I have found no option to set task described (via GUI or config files) way, nor any new entry in cron files or new timer files in systemd. Are there any other locations/files to set the schedule? Best regards, Łukasz