fi
container_id=$(docker ps -a | grep opnfv/functest | awk '{print $1}' | head -1)
docker exec $container_id $cmd
+
+ret_value=$?
+ret_val_file="${HOME}/opnfv/functest/results/${branch}/return_value"
+echo ${ret_value}>${ret_val_file}
+
+exit 0
\ No newline at end of file