nodejs nvm npm commonly used commands

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Node.js command line to get upgrade

There is a module called node n (the name can be short enough ...), is designed to manage node.js version.

N install modules:

npm install -g n

Step two:

Node.js upgrade to the latest stable version

n stable

N can also follow later version number such as:

n v0.10.26 or n 0.10.26

In addition to share a few common commands npm

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

 

nvm install version specifies the version installed nodejs

--- end --- restore content

Node.js command line to get upgrade

There is a module called node n (the name can be short enough ...), is designed to manage node.js version.

N install modules:

npm install -g n

Step two:

Node.js upgrade to the latest stable version

n stable

N can also follow later version number such as:

n v0.10.26 or n 0.10.26

In addition to share a few common commands npm

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

 

nvm install version specifies the version installed nodejs