How do I troubleshoot environment variables in macOS?
You can start by checking your current environment variables using the printenv
command in the terminal.
What if I don't see the variable I set?
Make sure you set the variable in the correct configuration file, like .bash_profile
or .zshrc
, depending on your shell.
How do I set a new environment variable?
You can set a new environment variable by adding a line like export MY_VAR=value
to your shell configuration file.
Do I need to restart the terminal after making changes?
Yes, you should either restart the terminal or run source ~/.bash_profile
or source ~/.zshrc
to apply the changes.
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