How do I check environment variables in my system?
You can check environment variables using different methods depending on your operating system. Which OS are you using?
I'm using Windows.
On Windows, you can check environment variables by opening Command Prompt and typing set
or echo %VARIABLE_NAME%
for a specific variable.
What about on macOS?
On macOS, you can open Terminal and type printenv
to see all environment variables or echo $VARIABLE_NAME
for a specific one.
Is there a way to set environment variables?
Yes, you can set environment variables in Windows using the System Properties, and in macOS by adding them to your shell configuration file like .bash_profile
or .zshrc
.
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