本文收集一些npm的命令：
核心内容来自：https://npmjs.org/doc/
- adduser
增加一个用户: 会填入username,password,email
npm adduser
- i | install
npm install (with no args in a package dir) npm install <tarball file> npm install <tarball url> npm install <folder> npm install <name> [--save|--save-dev|--save-optional] npm install <name>@<tag> npm install <name>@<version> npm install <name>@<version range> npm i (with any of the previous argument usage)
- uninstall | rm
删除对应的包
npm rm <name> npm uninstall <name>
- search
根据条款，查找packages
npm search [search terms...]
- root
查看包的安装路径
npm root
//-g是全局的
npm root -g
- update
更新包
npm update [-g] [<name> | <name> ...]
- list | ls | la | ll
列出安装了的包
npm list [<pkg> ...]
npm ls [<pkg> ...]
npm la [<pkg> ...]
npm ll [<pkg> ...]
- view package dependencies
查看某个包的依赖
npm view package dependences
- whoami
显示npm的username
npm whoami
- init
创建一个package.json
npm init
