You can execute these commands npm config
npm config set registry https://mySite.com/private/repo-npm npm config set strict-ssl false
or you can edit the file %userprofile%\.npmrc manually to change per-user config npmrc docs
If you've found a typo, a sentence that could be improved or anything else that should be updated on this blog post, you can access it through a git repository and make a pull request. If you feel comfortable with github, instead of posting a comment, please go directly to https://github.com/campelo/documentation and open a new pull request with your changes.