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How to upgrade node version in Linux (Ubuntu)?

Install nvm using the commands below:

curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash

source ~/.nvm/nvm.sh

Usage:

nvm install <version>       Download and install a <version>

nvm use <version>           Modify PATH to use <version>

nvm ls                      List versions

nvm ls-remote               To list available versions

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