Unix/Linux/MacOSx : How to remove an environment variable ?
Somehow I screwed up my GOPATH and GOROOT environment variables today and removing (sudo yum remove ) Go did not help. A quick check revealed the old environment variables are still around.
Problem :
How to remove the unwanted environment variables ?
Solution :
Use unset command. unset <environment variable>
For example :
unset GOROOT
By Adam Ng
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