dotenv-example
Lets you create sample copies of the settings file, keeping the values empty, making it easier to share.
Install
npm install -g dotenv-example
Instructions
move to local from .env file
BD_HOST=mongo://Localhost/testBD_USER=rootBD_PASS=root
run cmd in bash, terminal or prompt
dotenvexample
and get .env.example file in same dir
BD_HOST=BD_USER=BD_PASS=
See dotenvexample -h for more options