Recently found that when you install a nodejs tool with NPM, my version of some old nodejs. This is not a big problem, as long as the upgrade can, of course, is again from the latest version nodejs.org a way, but I think there should be an easier way, is to use n this toolkit, we can use NPM install n Kit, and then use it to upgrade nodejs, very convenient.
Method a: with n upgrade nodejs
# Upgrade to the latest stable version
installing : node-v10.16.1
mkdir : /usr/local/n/versions/node/10.16.1
fetch : https://nodejs.org/dist/v10.16.1/node-v10.16.1-linux-x64.tar.gz
installed : v10.16.1
# Upgrade to the latest version of the
$ n latest
# Upgrade to a customized version of
$ n v11.13.0
# Switch between version
$ n 11.13.0 (ENTER)
Delete developed version
$ n rm 11.13.0
with the development of versions of executed script
11.13.0 some.js $ n use
Method 2: NVM to upgrade nodejs
github download nvm
Configuration items into the environment variable
$ source ~/.bashrc
$ nvm --version
Customized version to upgrade to #
$ nvm install 11.13.0
# Upgrade to the latest version
$ nvm install lastest
# Upgraded to Stable
$ nvm install stable
Note: nvm when using the pit, it is recommended to use the n nodejs upgrade and version control.