如何在 Ubuntu 上安装 Bower

Bower 是一个内置的 Web 管理工具，它提供了一种传统的方法来弥补前端软件包管理的不足。它主要负责维护和监控所有软件包，并检查更新。Bower 还使用名为 bower.Json 的事件文件来跟踪应用程序。本文将介绍如何在 Ubuntu 上安装 Bower。

要安装 Bower，我们需要预先安装 Node.js 和 NPM。要验证 Node.js 版本，请使用以下命令:

$ node -v

示例输出应如下所示:

v6.9.2

要验证 NPM 版本，请使用以下命令:

$ npm -v

示例输出应如下所示:

3.10.9

如果您想安装 Node.js 和 NPM，请阅读这篇文章:

要安装 Bower，请使用以下命令:

$ sudo npm install -g bower

示例输出应如下所示 -

/usr/bin/bower -> /usr/lib/node_modules/bower/bin/bower
/usr/lib
`-- bower@1.8.0

要了解有关 Bower 的更多信息，请使用以下命令 -

Usage:
   bower [] []
Commands:
   cache                  Manage bower cache
   help                   Display help information about Bower
   home                   Opens a package homepage into your favorite browser
   info                   Info of a particular package
   init                   Interactively create a bower.json file
   install                Install a package locally
   link                   Symlink a package folder
   list                   List local packages - and possible updates
   login                  Authenticate with GitHub and store credentials
   lookup                 Look up a single package URL by name
   prune                  Removes local extraneous packages
   register               Register a package
   search                 Search for packages by name
   update                 Update a local package
   uninstall              Remove a local package
   unregister             Remove a package from the registry
   version                Bump a package version
Options:
   -f, --force            Makes various commands more forceful
   -j, --json             Output consumable JSON
   -l, --loglevel         What level of logs to report
   -o, --offline          Do not hit the network
   -q, --quiet            Only output important information
   -s, --silent           Do not output anything, besides errors
   -V, --verbose          Makes output more verbose
   --allow-root           Allows running commands as root
   -v, --version          Output Bower version
   --no-color             Disable colors
See 'bower help ' for more information on a specific command.

要使用 Bower 安装 Bootstrap，请使用以下命令 -

$ bower install git://github.com/twbs/bootstrap

示例输出应如下所示 -

bower not-cached       git://github.com/twbs/bootstrap.git#*
bower resolve          git://github.com/twbs/bootstrap.git#*
bower download          https://github.com/twbs/bootstrap/archive/v3.3.7.tar.gz
bower progress          bootstrap#* received 0.1MB of 4.0MB downloaded, 3%
bower progress          bootstrap#* received 0.2MB of 4.0MB downloaded, 4%
bower progress          bootstrap#* received 0.2MB of 4.0MB downloaded, 4%
bower progress          bootstrap#* received 0.2MB of 4.0MB downloaded, 5%
bower progress          bootstrap#* received 0.2MB of 4.0MB downloaded, 5%
bower progress          bootstrap#* received 0.2MB of 4.0MB downloaded, 6%
bower progress          bootstrap#* received 0.3MB of 4.0MB downloaded, 6%
bower progress          bootstrap#* received 0.3MB of 4.0MB downloaded, 7%
.....................................................................

读完本文后，您将了解如何在 Ubuntu 上安装 Bower。在接下来的文章中，我们将分享更多基于 Linux 的技巧和窍门。敬请期待!