run with the steps command to get the sorted list of steps

diff --git a/guest.init b/guest.init
index 70ff354..8a49394 100755 (executable)
--- a/guest.init
+++ b/guest.init
@@ -94,6 +94,7 @@ usage()
     echo "     stop            Stop all PLC subsystems"
     echo "     reload          Regenerate configuration files"
     echo "     restart         Restart all PLC subsystems"
+    echo "     steps           Displays ordered list of subsystems"
     echo
     echo "Steps:"
     for step in "${steps[@]}" ; do
@@ -187,6 +188,10 @@ case "$command" in
        reload force
        ;;
 
+    steps)
+       echo "${steps[@]}" >&4
+       ;;
+
     *)
        usage >&3
        ;;