Dotenv

Load variables from the .env file.

Script to load variables described in a .env file before executing given command.

Usage

Create a .env file.

PORT=3000

Then run your command prefixing it with ./dotenv. e.g.

$ ./dotenv rails server

You also can source the script to load the variables into a bash script.

source ./dotenv
echo $PORT

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README.md		README.md
dotenv		dotenv