How do I set environment variables on macOS?
You can set environment variables in macOS by adding them to your shell configuration file, like .bash_profile or .zshrc.
Can you give me an example of how to do that?
Sure! To set a variable, you can add a line like export MY_VAR='value'
to your .bash_profile or .zshrc file.
How do I check if the variable is set?
You can check if the variable is set by using the command echo $MY_VAR
in the terminal.
What if I want to make it permanent?
Adding it to your .bash_profile or .zshrc makes it permanent for your user. Just remember to restart your terminal or run source ~/.bash_profile
or source ~/.zshrc
.
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