如何查看MAVEN settings.xml文件的位置及依赖库文件保存位置

如何查看MAVEN settings.xml文件的位置及依赖库文件保存位置？

第1步：echo $M2_HOME 查看maven的安装路径

第2步：找打conf/settings.xml

第3步：找到localRepository的位置

npm自定义命令：在代码所在目录的package.json文件下设置：
例如：

{
  "name": "operation-frontend",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve  --port 4200     --proxy-config proxy.conf.json",
    "build": "ng build  --output-hashing=bundles --stats-json",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e",
    "release": "node  node_modules/@angular/cli/bin/ng build  --prod=true --sourceMap=true   --output-hashing=bundles --extractCss=true  --baseHref /paas-operation/  --aot",
    "release_GDE_OC": "node  node_modules/@angular/cli/bin/ng build  --prod=true  --sourceMap=true   --output-hashing=bundles --extractCss=true  --baseHref /paas-operation/  --aot",
    "release_GDE_OP": "node  node_modules/@angular/cli/bin/ng build  --prod=true --main=src/opMain.ts --sourceMap=true --output-hashing=bundles --extractCss=true  --baseHref /paas-operation/  --aot --buildOptimizer=true --optimization=true",
    "analyz": "webpack-bundle-analyzer dist/stats.json"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^8.1.1",
    "@angular/cli": "^8.1.2",
    "@angular/common": "^8.1.1",
    "@angular/compiler": "8.1.2",
    "@angular/core": "8.1.2",
    "@angular/forms": "^8.1.1",
    "@angular/platform-browser": "8.1.2",
    "@angular/platform-browser-dynamic": "8.1.2",
    "@angular/router": "8.1.2",
    "@ng-bootstrap/ng-bootstrap": "5.0.0",
    "@nguniversal/express-engine": "^8.1.1",
    "@ngx-translate/core": "11.0.1",
    "@ngx-translate/http-loader": "4.0.0",
    "@types/file-saver": "1.3.0",
    "angular-confirmation-popover": "4.2.1",
    "angular-tree-component": "^8.4.0",
    "angular2-notifications": "2.0.0",
    "animate.css": "3.5.2",
    "bootstrap": "4.3.1",
    "bower": "^1.8.8",
    "classlist.js": "^1.1.20150312",
    "core-js": "^3.1.4",
    "file-saver": "^2.0.2",
    "font-awesome": "^4.7.0",
    "install": "^0.13.0",
    "intl": "^1.2.5",
    "jquery": "3.4.1",
    "js-yaml": "^3.13.1",
    "mobx": "4.1.1",
    "ng-block-ui": "0.9.2",
    "ng2-nouislider": "^1.8.2",
    "ng2-validation": "4.2.0",
    "ngx-cookie": "4.1.2",
    "ngx-cookie-service": "^2.2.0",
    "nouislider": "^10.1.0",
    "popper.js": "1.15.0",
    "positioning": "1.4.0",
    "rxjs": "^6.5.2",
    "rxjs-compat": "^6.0.0-rc.0",
    "tether": "1.4.6",
    "tslib": "^1.10.0",
    "web-animations-js": "^2.3.2",
    "wnumb": "1.1.0",
    "zone.js": "~0.9.1"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.801.1",
    "@angular-devkit/core": "8.1.1",
    "@angular-devkit/schematics": "8.1.1",
    "@angular/compiler-cli": "^8.1.1",
    "@types/jasmine": "~3.3.13",
    "@types/jasminewd2": "~2.0.6",
    "@types/jquery": "^3.3.30",
    "@types/node": "~12.6.3",
    "ajv": "~6.10.2",
    "codelyzer": "^5.0.1",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.2.0",
    "karma-chrome-launcher": "~3.0.0",
    "karma-cli": "~2.0.0",
    "karma-coverage-istanbul-reporter": "^2.0.5",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.2",
    "protractor": "~5.4.2",
    "ts-node": "~8.3.0",
    "tslint": "~5.18.0",
    "typescript": "~3.4.3",
    "webpack": "4.35.3",
    "webpack-bundle-analyzer": "^3.3.2"
  }
}

3、VMware与Centos系统安装 之重置root密码
https://www.cnblogs.com/ls13691357174/p/9779188.html

4、curl: (6) Could not resolve host: www.baidu.com;
https://blog.youkuaiyun.com/qq_32440951/article/details/80825259

5.华为云计算之Linux基础学习——如何查看华为使用的Linux版本
https://zhuanlan.zhihu.com/p/50935976
cat /etc/*-release

6、win10切换到纯英文输入法
https://blog.youkuaiyun.com/hengbao4/article/details/53574266

7、到底什么是5G CPE？
https://zhuanlan.zhihu.com/p/50040012