Since I have a monthly system backup set up in OMV and it runs the command /usr/sbin/omv-backup, I was wondering if omv-backup accepts any commandline options to reduce its verbosity.
I have the option to send command outputs to email enabled, and would like to only receive a summary once the backup finishes. Right now, I get very long emails with running percentage and Mbyte numbers - the kind that, if displayed in a terminal, continually updates a single line (which obviously is impossible in an email).
Bonus question: what other OMV-specific commands are there besides omv-backup, omv-upgrade, omv-firstaid, etc.? I haven't been able to find a complete list of them anywhere.