.env-

Stop using .env files in production entirely. Use your hosting platform's native environment variable manager (AWS Secrets Manager, Heroku Config Vars, GitHub Secrets, Vercel Environment Variables). For local development, use a single .env that never leaves your machine.

Environment variables are key-value pairs that affect how running processes behave. Hardcoding configuration (like API keys, database passwords, or port numbers) directly into source code leads to several problems:

The .env file solves these issues by:

find /home -type f ( -name ".env-" -o -name "*.env.bak" )

Here is the mechanical failure that turns a naming convention into a zero-day exploit. Stop using

Most programming languages use specific libraries to load .env files, such as:

These libraries do not automatically load .env-production. They specifically look for a file named exactly .env (or a file path you explicitly provide). If you run require('dotenv').config(), it reads .env and ignores everything else. Here is the mechanical failure that turns a

So, what happens to .env-production?

If your web server is misconfigured (e.g., Apache or Nginx serving static files), an attacker can request https://yoursite.com/.env-production and download your entire secret vault. Even if the server blocks direct access to dotfiles, many developers also set incorrect MIME types or backup scripts that expose these files. Apache or Nginx serving static files)

# Search for any .env- pattern in the entire git history
git log --all --full-history --source -- "*/.env-*"