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Nvm Install - node js version swittching

For Mac:

 1. To install or update nvm


curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash

 2. To verify that nvm has been installed, do:
command -v nvm

3. nano ~/bash_profile

4. source ~/.bash_profile

5. nvm

6. nvm install 10.21.0

7. nvm install 14.4.0

8.  node -v (show the current one you are using)


9. If you want to see what versions are available to install:
nvm ls-remote

10. nvm use 10.21.0

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