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Update README.md

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Add a note explaining how to examine the environment variables (through `dokku run my-app env` rather than `dokku config my-app`)
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Jose Diaz-Gonzalez
2015-09-24 12:05:55 -04:00
parent 4a771bd8d9
commit 0aad4e9c82
1 changed files with 4 additions and 0 deletions
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@@ -76,6 +76,10 @@ dokku mongo:link lolipop playground
# MONGO_PORT_27017_TCP_PORT=27017
# MONGO_PORT_27017_TCP_ADDR=172.17.0.1
# you can examine the environment variables
# using our 'playground' app's env command
dokku run playground env
# you can customize the environment
# variables through a custom docker link alias
dokku mongo:alias lolipop MONGO_DATABASE