|  | @@ -16,31 +16,16 @@ docker run --name ngdemo_redis -p 6379:6379 -d redis
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				|  |  |  ```
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				|  |  |  
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				|  |  |  
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				|  |  | -docker rm -f ngdemo_mongodb
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				|  |  | -
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				|  |  | +```
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				|  |  |  docker run --name ngdemo_mongodb -d -p 27017:27017 -p 28017:28017 mongo
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				|  |  |  
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				|  |  |  docker exec -it ngdemo_mongodb mongo admin --eval "db.createUser({user:'demo',pwd:'demo',roles:[{role:'dbOwner',db:'admin'},'root']});"
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				|  |  | -
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				|  |  |  ```
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				|  |  | -docker rm -f ngdemo_mongoexpress
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				|  |  |  
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				|  |  | -docker run --name ngdemo_mongoexpress -d --link ngdemo_mongodb:mongo -p 7081:8081 \
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				|  |  | -   -e ME_CONFIG_MONGODB_ADMINUSERNAME=demo \
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				|  |  | -   -e ME_CONFIG_MONGODB_ADMINPASSWORD=demo \
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				|  |  | -   mongo-express
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				|  |  | -```
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				|  |  |  
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				|  |  |  ```
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				|  |  | -docker run --rm --name ngdemo_mongoexpress --link ngdemo_mongodb:mongo -p 7081:8081 \
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				|  |  | -   -e ME_CONFIG_MONGODB_ADMINUSERNAME=admin \
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				|  |  | +docker run --name ngdemo_mongoexpress -d --link ngdemo_mongodb:mongo -p 7081:8081 \
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				|  |  | +   -e ME_CONFIG_MONGODB_ADMINUSERNAME=demo \
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				|  |  |     -e ME_CONFIG_MONGODB_ADMINPASSWORD=demo \
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				|  |  |     mongo-express
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				|  |  | -
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				|  |  |  ```
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				|  |  | -
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				|  |  | -docker rm -f ngdemo_mongoexpress
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				|  |  | -
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				|  |  | -
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				|  |  | -TODO:
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				|  |  | - - add log4j-nosql to mongodb
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