Node AMQP Tool 
AMQP-tool is a cli for importing and/or exporting message from/to an AMQP/RabbitMQ broker.
Installation
$ npm install amqp-tool -g
Usage overview
Usage: node ./bin/amqp-tool [options] [-import | -export]
Options:
--host host [default: "localhost"]
--user, -u username [default: "guest"]
--password, -p password [default: "guest"]
--port port [default: 5672]
--vhost vhost [default: "/"]
--queue, -q queue's name to work with [required]
--passive set it to true if the queue already exist [boolean] [default: true]
--durable if specified the queue will survive a broker restart [boolean]
--autoDelete if specified the queue will be deleted when there are no more subscriptions [boolean]
--onlyBody if specified export will contain only body of messages [boolean] [default: false]
--export export [filename], export queue's content to filename
--import import [filename], export file content into the queue
--count limit the number of message to export/import
-v, --verbose verbose mode [default: false]
-h, --help produce this help message
Export the first 5000 messages of a queue
into a file ...
amqp-tool --host rabbitmq.local -u user -p azerty -q queuetest --count 5000 --export dump.json
... or to stdout
amqp-tool --host rabbitmq.local -u user -p azerty -q queuetest --count 5000 --export > dump.json
Continuously export a queue into a file
amqp-tool --host rabbitmq.local -u user -p azerty -q queuetest --export > dump.json
Import all messages to a queue
from a file...
amqp-tool --host rabbitmq.local -u user -p azerty -q queuetest --import dump.json
...or from stdin
cat dump.json | amqp-tool --host rabbitmq.local -u user -p azerty -q queuetest --import
Import the first 10 messages of a file into a queue
head -n10 500messages.json | amqp-tool --host rabbitmq.local -u user -p azerty -q queuetest --import
Continuously transfer message between two RabbitMQ Server (just for fun)
amqp-tool --host rabbitmq1.local -u user -p azerty -q queue1 --export | amqp-tool --host rabbitmq2.local -u user -p azerty -q queue2 --import