A couple of simple bash utility scripts for loading/unloading .env files.

I store my user scripts in ~/bin, so that I can run them globally from any directory I am in.
Below are the steps to set that up:

1. Create ~/bin
2. Copy envup and envdown to ~/bin directory you've created.
3. Add ~/bin to PATH (I have this in ~/.bash_profile):

   export PATH=$PATH:$HOME/bin

. envup         # To load .env file
. envup custom  # To load .env.custom

. envdown  # To unload .env stored in DOTENV_PATH env var (created by envup)

Inspired by this gist comment.