The 2018 Web Developer : Install nvm on Ubuntu

In the introduction to this series I wrote about the value of learning JavaScript technologies such as node.js (node), in order to avail myself of more work. In order to install node I should first install nvm. This will allow me to control the versions of I install.

What is nvm?

Node Version Manager (nvm) is a tool for applying node to an installation.

How will nvm help me?

Let's say you're involved in a project which began and continues to be running using an older version of node. You, as a developer need to be in a position to install that older version in your project. You would obviously, also want to install newer versions for other projects.

OK, I'm convinced. Let's install stuff

Let's begin with nvm.
From your home directory, create a directory called .nvm
mkdir .nvm
sudo apt-get install build-essential libssl-dev curl git-core
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh | bash
Check the latest version from https://github.com/creationix/nvm
Now reboot and check that it works using:
nvm --version
A new directory should have been added to you home directory called .nvm
And the following should have been added to your .bashrc file
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"  # This loads nvm bash_completion

What next?

I haven't achieved much here, other than installing a piece of software, but I have opened the door to the possibilities which node brings. In the next instalment I'll take another baby step. I'll use my newly installed piece of software to install node.