How to install nodejs and upgrade under ubuntu_node.js

Because I recently planned to study nodejs, I found that there is no suitable installation and update tutorial for nodejs on the Internet

First execute under the command line of ubuntu:

apt-get install nodejs

Then we need to install npm, which is the version management tool for nodejs:

apt-get install nodejs

Then we can use node -v to check the version. If we find that the version is very low (as of the completion of this blog post, it is v0.12.2), go to the official website https://nodejs.org/download/ , download the Linux Binaries (.tar.gz) version of the compressed package from this page.

Then use administrator rights to replace the contents here to the default installation directory of apt-get.

Such as in the usr folder.

Execute node -v again and you will find that the version has been updated.

The above is all the content shared with you in this article. I hope you will like it.