Manage the `npm` configuration settings.
Show all configuration settings
npm {{[c|config]}} list
npm [c|config] list
List all configuration settings as `JSON`
npm [c|config] list --json
Get the value of a specific configuration key
npm [c|config] get key
Set a configuration key to a specific value
npm [c|config] set key value
Delete a configuration key
npm [c|config] delete key
Edit the global npm configuration file in the default editor
npm [c|config] edit
Attempt to repair invalid configuration items
npm [c|config] fix