One-line command to upgrade node.js version_node.js

Node has a module called n (the name is short enough...), which is specially used to manage the node.js version.

First install the n module:

npm install -g n

Step 2:

Upgrade node.js to the latest stable version

n stable

Isn’t it very simple? !

n can also be followed by the version number, for example:

n v0.10.26

or

n 0.10.26

It’s that simple, what can I do? ? ! !

Also share some common npm commands

npm -v          #显示版本，检查npm 是否正确安装。

npm install express   #安装express模块

npm install -g express  #全局安装express模块

npm list         #列出已安装模块

npm show express     #显示模块详情

npm update        #升级当前目录下的项目的所有模块

npm update express    #升级当前目录下的项目的指定模块

npm update -g express  #升级全局安装的express模块

npm uninstall express  #删除指定的模块