# ONAP
# =========================================================================
# Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
+# Modifications Copyright (C) 2022 Nordix Foundation.
# =========================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# can get through the firewall.
#
+set -e
+
if [ $# -lt 1 -o "$1" = "-?" ]
then
echo "arg(s): docker-container-name1 docker-container-name2 ..." >&2