2020-03-23

NVM：

• full name: Node Version Manager

• install: github 地址 -> curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh|bash

NPM：

• full name: Node Package Manager
• usage:
  • man ls
  • man node
  • npm --help
  • npm uninstall packageName