Quickly find the latest version of a package in
Sometimes I want to know if a single package needs to be updated. Also, I'm a package creatin' fool: https://www.npmjs.com/~jprichardson - I need to know quickly if a package name is taken.
Support config registry in
~/.npmrc file，more on registry-url
npm install -g npm-latest
express: latest: 3.0.0rc2 last updated: Fri Aug 03 2012 15:33:05 GMT-0500 (CDT) author: TJ Holowaychuk repo: git://github.com/visionmedia/express description: Sinatra inspired web development framework
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