Similar to Linux distributions packaging management and bundles (.rpm, .deb), these gems can also be queried, installed, un-installed and manipulated through the gem end-user utility.

与 Linux 发布打包管理和 bundle（.rpm、.deb）类似，通过 gem 终端用户实用程序也可以查询、安装、卸载和操作这些 gem。

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If you look at companies like NetGear and 2Wire, they were much more packaging and supply chain management and branding type of companies.

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Consumerism has brought with it plastic packaging and new problems of waste management.

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"It's not until you sit in a room and watch the show that you know whether it works or not, " says Scott Arnovitz , senior vice president of TV packaging at talent agency International Creative Management.

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