npm behind proxy code example

Example 1: npm install behind proxy

npm config set strict-ssl false
npm config set registry "http://registry.npmjs.org/"
npm config set proxy http://@proxy-server-url>:
npm config set https-proxy http://@proxy-server-url>:
npm install

Example 2: setting proxy in npm

npm config set proxy http://username:password@host:port
npm config set https-proxy http://username:password@host:port

Example 3: set proxy for npm

proxy=http://username:password@host:port
https-proxy=http://username:password@host:port
https_proxy=http://username:password@host:port