Linux export environment variables & dotenv read .env file All In One

Node.js process.env override bug

terminal command override .env file bug

why the terminal command will override dotenv.config() ?

.env

OPENAI_API_KEY=1
BUG=true

index.js

const dotenv = require('dotenv');
console.log(`dotenv =`, dotenv.config());

// console.log(`env =`, process.env);

// terminal command override .env file bug ❌
console.log(`OPENAI_API_KEY =`, process.env.OPENAI_API_KEY);
console.log(`BUGf =`, process.env.BUG);

# set env variable
$ export OPENAI_API_KEY=1234567

# test
$ node ./index.js

https://github.com/motdotla/dotenv/issues/716

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标签：file,read,variables,process,env,xgqfrms,dotenv,com
From： https://www.cnblogs.com/xgqfrms/p/17107584.html