diff --git a/testbed/scripts/dnew b/testbed/scripts/dnew
new file mode 100755
index 0000000..29c0124
--- /dev/null
+++ b/testbed/scripts/dnew
@@ -0,0 +1,19 @@
+#!/bin/bash
+set -e
+
+if [[ "$EUID" == "0" ]]; then
+    echo "Please run as your own user (i.e., DO NOT sudo)."
+    exit 1
+fi
+container_name=$USER_$(date +%y%m%d-%H%M%S)
+image_name=${1:-"nasp-ubuntu"}
+echo "container name: $container_name"
+echo "image: $image_name"
+sudo docker run -d --net=host -v /home2:/home2 \
+    --cap-add=SYS_NICE --cap-add=IPC_LOCK \
+    --device=/dev/infiniband/rdma_cm --device=/dev/infiniband/issm0 \
+    --device=/dev/infiniband/umad0 --device=/dev/infiniband/uverbs0 \
+    --runtime=nvidia -e NVIDIA_VISIBLE_DEVICES=all \
+    -v /usr/local/cuda:/usr/local/cuda --security-opt \
+    seccomp=unconfined --ulimit memlock=-1:-1 \
+    --name $container_name -it $image_name bash