duplexer quocnguyen

## mongoconsole.sh
#!/bin/bash

usage() {
    echo "Usage $0 -c mongo_docker_container_name"
}

while [[ $# > 1 ]]
do
key="$1"
	#!/bin/bash

	usage() {
	echo "Usage $0 -c mongo_docker_container_name"
	}

	while [[ $# > 1 ]]
	do
	key="$1"