diff --git a/scripts/X-kill-all-containers-and-prune-system b/scripts/X-kill-all-containers-and-prune-system
new file mode 100644
index 0000000..bf9e3e1
--- /dev/null
+++ b/scripts/X-kill-all-containers-and-prune-system
@@ -0,0 +1,15 @@
+#!/bin/bash
+# kill, remove, prune everything Docker-related
+
+set -e
+
+echo "Killing all containers..."
+docker kill $(docker ps -q) 2>/dev/null || true
+
+echo "Removing all containers..."
+docker rm -f $(docker ps -aq) 2>/dev/null || true
+
+echo "Pruning system..."
+docker system prune -a -f --volumes
+
+echo "Done."