deps/npm/doc/cli/npm-adduser.md

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npm-adduser(1) -- Add a registry user account
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## SYNOPSIS

    npm adduser [--registry=url] [--scope=@orgname] [--always-auth]

## DESCRIPTION

Create or verify a user named `<username>` in the specified registry, and
save the credentials to the `.npmrc` file. If no registry is specified,
the default registry will be used (see `npm-config(7)`).

The username, password, and email are read in from prompts.

To reset your password, go to <https://www.npmjs.com/forgot>

To change your email address, go to <https://www.npmjs.com/email-edit>

You may use this command multiple times with the same user account to
authorize on a new machine.  When authenticating on a new machine,
the username, password and email address must all match with
your existing record.

`npm login` is an alias to `adduser` and behaves exactly the same way.

## CONFIGURATION

### registry

Default: http://registry.npmjs.org/

The base URL of the npm package registry. If `scope` is also specified,
this registry will only be used for packages with that scope. See `npm-scope(7)`.

### scope

Default: none

If specified, the user and login credentials given will be associated
with the specified scope. See `npm-scope(7)`. You can use both at the same time,
e.g.

    npm adduser --registry=http://myregistry.example.com --scope=@myco

This will set a registry for the given scope and login or create a user for
that registry at the same time.

### always-auth

Default: false

If specified, save configuration indicating that all requests to the given
registry should include authorization information. Useful for private
registries. Can be used with `--registry` and / or `--scope`, e.g.

    npm adduser --registry=http://private-registry.example.com --always-auth

This will ensure that all requests to that registry (including for tarballs)
include an authorization header. See `always-auth` in `npm-config(7)` for more
details on always-auth. Registry-specific configuration of `always-auth` takes
precedence over any global configuration.

## SEE ALSO

* npm-registry(7)
* npm-config(1)
* npm-config(7)
* npmrc(5)
* npm-owner(1)
* npm-whoami(1)