Update a group development env of node modules
So you are developing
projectA, a project with a lots of small Node modules.
Run pullall in the directory where you have cloned the modules.
For each module, if the directory is clean (no uncommited changes),
the script will update the source, check if
changed and if so,
npm install all dependencies,
npm link gobally, and
npm link to dependencies which you also have on that same folder.
$ npm install pullall -g
$ cd project # the place you have lots of cloned repos $ pullall