--t, --test Run in test mode, no actions are actually taken.
--n, --now Perform actions now, instead of when they
- might be scheduled.
+-t, --test Test run mode. This will test if the backup
+ could run, without actually preforming any
+ backups. For example, it will attempt to authenticate
+ or test that ssh keys are set correctly.
+-n, --now Perform actions now, instead of when they might
+ be scheduled. No output will be created unless also
+ run with -d.