how to check npm config settings

https://docs.npmjs.com/cli/config


$ npm config list

$ npm config list --json
$ npm config list -l
$ npm config list -l --json

$ npm config list --json

{
  "json": true,
  "user-agent": "npm/6.4.1 node/v10.15.3 win32 x64",
  "metrics-registry": "https://registry.npmjs.org/",
  "scope": "",
  "prefix": "C:\Users\xgqfrmsAppData\Roaming\npm",
  "access": null,
  "allow-same-version": false,
  "always-auth": false,
  "also": null,
  "audit": true,
  "audit-level": "low",
  "auth-type": "legacy",
  "bin-links": true,
  "browser": null,
  "ca": null,
  "cache": "C:\Users\xgqfrms\AppData\Roaming\npm-cache",
  "cache-lock-stale": 60000,
  "cache-lock-retries": 10,
  "cache-lock-wait": 10000,
  "cache-max": null,
  "cache-min": 10,
  "cert": null,
  "cidr": null,
  "color": true,
  "depth": null,
  "description": true,
  "dev": false,
  "dry-run": false,
  "editor": "notepad.exe",
  "engine-strict": false,
  "force": false,
  "fetch-retries": 2,
  "fetch-retry-factor": 10,
  "fetch-retry-mintimeout": 10000,
  "fetch-retry-maxtimeout": 60000,
  "git": "git",
  "git-tag-version": true,
  "commit-hooks": true,
  "global": false,
  "globalconfig": "C:\Users\xgqfrms\AppData\Roaming\npm\etc\npmrc",
  "global-style": false,
  "group": 0,
  "ham-it-up": false,
  "heading": "npm",
  "if-present": false,
  "ignore-prepublish": false,
  "ignore-scripts": false,
  "init-module": "C:\Users\xgqfrms\.npm-init.js",
  "init-author-name": "",
  "init-author-email": "",
  "init-author-url": "",
  "init-version": "1.0.0",
  "init-license": "ISC",
  "key": null,
  "legacy-bundling": false,
  "link": false,
  "loglevel": "notice",
  "logs-max": 10,
  "long": false,
  "maxsockets": 50,
  "message": "%s",
  "node-options": null,
  "node-version": "10.15.3",
  "offline": false,
  "onload-script": null,
  "only": null,
  "optional": true,
  "otp": null,
  "package-lock": true,
  "package-lock-only": false,
  "parseable": false,
  "prefer-offline": false,
  "prefer-online": false,
  "preid": "",
  "production": false,
  "progress": true,
  "proxy": null,
  "https-proxy": null,
  "noproxy": null,
  "read-only": false,
  "rebuild-bundle": true,
  "registry": "https://registry.npmjs.org/",
  "rollback": true,
  "save": true,
  "save-bundle": false,
  "save-dev": false,
  "save-exact": false,
  "save-optional": false,
  "save-prefix": "^",
  "save-prod": false,
  "script-shell": null,
  "scripts-prepend-node-path": "warn-only",
  "searchopts": "",
  "searchexclude": null,
  "searchlimit": 20,
  "searchstaleness": 900,
  "send-metrics": false,
  "shell": "C:\WINDOWS\system32\cmd.exe",
  "shrinkwrap": true,
  "sign-git-commit": false,
  "sign-git-tag": false,
  "sso-poll-frequency": 500,
  "sso-type": "oauth",
  "strict-ssl": true,
  "tag": "latest",
  "tag-version-prefix": "v",
  "timing": false,
  "tmp": "C:\Users\xgqfrms\AppData\Local\Temp",
  "unicode": false,
  "unsafe-perm": true,
  "update-notifier": true,
  "usage": false,
  "user": 0,
  "userconfig": "C:\Users\xgqfrms\.npmrc",
  "umask": 0,
  "version": false,
  "versions": false,
  "viewer": "browser",
  "globalignorefile": "C:\Users\xgqfrms\AppData\Roaming\npm\etc\npmignore"
}


$ npm config set <key> <value> [-g|--global]
$ npm config get <key>
$ npm config delete <key>
$ npm config list [-l] [--json]
$ npm config edit
$ npm get <key>
$ npm set <key> <value> [-g|--global]

# aliases: c

https://docs.npmjs.com/misc/config

https://docs.npmjs.com/cli/config

https://docs.npmjs.com/files/npmrc

https://docs.npmjs.com/managing-your-profile-settings

https://*.com/questions/42137329/npm-config-list-environment-configs-registry