+Usage:
+
+- `backup-status [--errors|--latest] [--quick] [<job> [<job> [...]]]`
+- `backup-status --running`
+
+Options:
+
+- `-e`, `--errors`: only show current backups with errors (implies `--latest`).
+- `-l`, `--latest`: only show latest backup generations.
+- `-q`, `--quick`: *quick mode*, don't calculate backup sizes.
+- `-r`, `--running`: check if an `backup-script` task is currently running.
+
+When no *job* is given, all defined jobs are listed.
+
+### backup-audit
+
+Show "relevant" differences in system configuration between backup generations.
+
+Usage: `backup-audit [-q] [-v] [<job> [<job> [...]]]`