Mini Shell

#### I'm opening this issue because:

  - [ ] npm is crashing.
  - [ ] npm is producing an incorrect install.
  - [ ] npm is doing something I don't understand.
  - [ ] Other (_see below for feature requests_):

#### What's going wrong?

#### How can the CLI team reproduce the problem?

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### supporting information:

 - `npm -v` prints:
 - `node -v` prints:
 - `npm config get registry` prints:
 - Windows, OS X/macOS, or Linux?:
 - Network issues:
   - Geographic location where npm was run:
   - [ ] I use a proxy to connect to the npm registry.
   - [ ] I use a proxy to connect to the web.
   - [ ] I use a proxy when downloading Git repos.
   - [ ] I access the npm registry via a VPN
   - [ ] I don't use a proxy, but have limited or unreliable internet access.
 - Container:
   - [ ] I develop using Vagrant on Windows.
   - [ ] I develop using Vagrant on OS X or Linux.
   - [ ] I develop / deploy using Docker.
   - [ ] I deploy to a PaaS (Triton, Heroku).

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#### What's the feature?

#### What problem is the feature intended to solve?

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