Puppet是一种用于自动执行系统管理任务的系统。
Puppet is a system for automating systems administration tasks.
ISD提供一个集成的基于浏览器的用户界面，用于执行常见的系统管理任务；还提供整个IT环境的单一全局视图，包括物理组件和虚拟组件。
ISD provides an integrated, browser-based user interface to common systems management tasks, and a single global view of your total IT environment, including both physical and virtual components.
Ruby和Rails开发人员广泛采用Capistrano把代码部署到服务器，但是对于自动执行大多数分布式系统管理任务，它也是非常好的工具。
Capistrano is used widely among Ruby and Rails developers to deploy code to servers, but it's an excellent choice for automating most distributed systems administration tasks.
在文件系统之间转移或复制数据是系统管理员经常执行的一项任务，无论是在同一卷组中复制还是通过网络复制。
Moving or copying data between filesystems is a common task for system administrators, whether within the same volume group or across networks.
云计算的一个关键特征是自助服务：将控制权交给用户，而不是让系统管理员代表用户执行任务。
A key attribute of the cloud computing story is that of self-service: putting the control in the hands of the user, rather than having system administrators perform tasks on behalf of those users.
它非常适合任何人执行任何系统管理任务，包括专业的系统管理员和偶尔执行系统管理的人员。
It is ideal for anyone doing any kind of system administration, either professionally or incidentally.
根据它的网站所说，“[Puppet]提供一个强大的框架，可以简化[系统管理员]需要执行的大多数技术任务。”
According to its web site, "[Puppet] provides a powerful framework to simplify the majority of technical tasks that [systems administrators] need to perform."
在一个单处理器计算机中，CPU一个时刻只能执行一个任务，由操作系统管理哪一个任务使用CPU。
In a single processor computer the CPU can execute one task at a time, but the Operating System manages which task should access the CPU.
在一个单处理器计算机中，CPU一个时刻只能执行一个任务，由操作系统管理哪一个任务使用CPU。
In a single processor computer the CPU can execute one task at a time, but the Operating System manages which task should access the CPU.
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