diff --git a/opt/bin/alpine b/opt/bin/alpine
new file mode 100755
index 0000000..35b2aa9
--- /dev/null
+++ b/opt/bin/alpine
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# useradd -md /home/sandbox -s /opt/bin/alpine sandbox
+# usermod -aG docker sandbox
+exec docker run --rm -it alpine