什么是Microsoft Powershell？ 如何自动执行任务？

PowerShell is a task automation and configuration management provided by Microsoft for Windows Operating systems. Powershell provides interactive shell for issuing commands. Powershell platform also provides scripting language.

PowerShell是Microsoft为Windows操作系统提供的任务自动化和配置管理。 Powershell提供了用于发布命令的交互式外壳。 Powershell平台还提供脚本语言。

Powershell have access to the underlying operating system components like COM , WMI WS-Management etc. Powershell is developed in .Net framework.

Powershell可以访问诸如COM ， WMI WS-Management等底层操作系统组件。Powershell是在.Net框架中开发的。

版本号 (Versions)

Powershell started developing in 2003 but it takes some time to release first version.

Powershell于2003年开始开发，但是发布第一版需要一些时间。

PowerShell 1.0 (PowerShell 1.0)

First version released in 2006 and supported operating systems are

2006年发布的第一个版本和受支持的操作系统是

• Windows XP SP2,
  Windows XP SP2，
• Windows Server 2003 SP1,
  Windows Server 2003 SP1，
• Windows Vista
  Windows Vista

Powershell 2.0 (Powershell 2.0)

Powershell 2.0 is integrated with Windows 7 and Windows Server 2008 R2 . The following new features are added to the v2

Powershell 2.0与Windows 7和Windows Server 2008 R2集成在一起。 v2中添加了以下新功能

• Powershell Remoting will enabled scripts and cmdlets to run remote systems

  Powershell Remoting将使脚本和cmdlet能够运行远程系统

• Background Jobs allow run scripts asynchronously

  Background Jobs允许异步运行脚本

• Transactions will added and can be used for write operations like registry

  Transactions将被添加，并可用于注册表之类的写操作

• Modules are used to organize scripts and script files in a name space manner.

  Modules用于以命名空间的方式组织脚本和脚本文件。

• Script Debugging is used to trouble shot scripts while running

  Script Debugging用于在运行时对拍摄的脚本进行故障排除

• Eventing is an other useful feature used to listening, forwarding management and system events

  Eventing是另一个有用的功能，用于侦听，转发管理和系统事件

• Integrate Scripting Environment is a tool used to write, run and debug Powershell scripts.

  Integrate Scripting Environment是用于编写，运行和调试Powershell脚本的工具。

• Network File transfer can transfer files to remote systems.

  Network File transfer可以将文件传输到远程系统。

Powershell 3.0 (Powershell 3.0)

Powershell version 3 is integrated to the Windows 8 and Windows Server 2012 and following features are added

Powershell版本3已集成到Windows 8和Windows Server 2012中，并添加了以下功能

• Scheduled Jobs is very useful feature added in this version

  Scheduled Jobs是此版本中添加的非常有用的功能

• Code Completion is used to auto complete or suggest commands

  Code Completion用于自动完成或建议命令

Powershell 4.0(Powershell 4.0)

Version 4.0 comes with Windows 8.1 and Windows Server 2012 R2

Windows 8.1和Windows Server 2012 R2随附版本4.0

• Desired State Configuration allow to specify end configuration of a service

  Desired State Configuration允许指定服务的最终配置

• Where and ForEach keywords for loops

  Where和ForEach循环关键字

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Powershell 5.0 (Powershell 5.0)

Version 5 have following features

版本5具有以下功能

• Class Definition will enable more complex data structure creation

  Class Definition将使创建更复杂的数据结构成为可能

• Enumeration is used to foreach in array like structures

  Enumeration用于在类似数组的结构中进行传授

Cmdlet(Cmdlet)

Cmdlet or commandlets are specialized commands to implements specific functions. Cmdlet uses Verb-Noun pattern for naming. For example Get-ChildItem express cmdlet function with verb Get and noun ChildItem .

Cmdlet或Commandlet是用于实现特定功能的专用命令。 Cmdlet使用动词名词模式进行命名。 例如， Get-ChildItem使用动词Get和名词ChildItem表达cmdlet函数。

Cmdlet

Cmdlet

集成Shell环境ISE (Integrate Shell Environment ISE)

ISE is simple tool provided by Powershell to develop, run, debug Powershell scripts. It provides existing cmdlets help and auto completion to easy Powershell development job.

ISE是Powershell提供的用于开发，运行，调试Powershell脚本的简单工具。 它提供现有的cmdlet帮助和自动完成功能，以简化Powershell开发工作。

Powershell ISE

Powershell ISE

翻译自: https://www.poftut.com/microsoft-powershell-can-automate-tasks/