Unify and enhance usage information and script descriptions

[backup-script.git] / bin / backup-status

diff --git a/bin/backup-status b/bin/backup-status
index a871c96c2ef18e3ff7b1c3516fad9cf153b8ebe6..1ed1b71558c49f4f6cf24b9319768ec50f55df9e 100755 (executable)
--- a/bin/backup-status
+++ b/bin/backup-status
@@ -43,13 +43,15 @@ for conf in \
 done
 
 Usage() {
-       echo "Usage: $NAME [--errors|--latest] [--quick] [<system> [<system> [...]]]"
+       echo "Usage: $NAME [--errors|--latest] [--quick] [<job> [<job> [...]]]"
        echo "       $NAME --running"
        echo
-       echo "  --errors, -e    Only show current backups with errors (implies \"--latest\")."
-       echo "  --latest, -l    Only show latest backup generations."
-       echo "  --quick, -q     Don't calculate backup sizes."
-       echo "  --running, -r   Check if an \"backup-script\" task is currently running."
+       echo "  -e, --errors    Only show current backups with errors (implies \"--latest\")."
+       echo "  -l, --latest    Only show latest backup generations."
+       echo "  -q, --quick     Don't calculate backup sizes."
+       echo "  -r, --running   Check if an \"backup-script\" task is currently running."
+       echo
+       echo "When no <job> is given, all defined jobs are listed."
        echo
        exit 2
 }