我们都知道,由于PowerShell是基于.NETFramework建立的所以它能够具备访问.NET的能力,因为.NET提供了庞大的数据类库,所以我们可以很好的使用PowerShell去完成一些PowerShell本身还不能完成的功能. 首先在介绍如何调用.NET 类库前,我们先简单的说下.NET 的一些概念,Class,instances以及members是我们这里着重要说的. 你一定使用过Get-Process来查看进程的信息,其实这个命令所产生的对象类型就是System.Diagnosti

前面对Powershell有了一定认识之后,接下来我们就看一个直接面对我们的接口Powershell Console,通过这个界面可以执行指令,进行人机交互,对这个界面熟悉才能使我们后面的操作得心应手.Powershell Console具备如下特性: Ø Tab键指令补全 Ø 支持窗口属性自定义 Ø 具备相应快捷键 Ø 回显多样化(Page by Page或输出到文件) 先看一下如何打开Powershell Console? 按Windows键+R输入powershell即可打开Powersh

While this was a really easy way to change some of the settings, what if you want to do more extensive changes to your PowerShell console? For example, what if you want to change the text and background colors of error messages from red on black to s

1. 打开Visual Studio 2010 2. 新建一个基于Class Library的项目 3. 给项目起个名字然后OK 4. 为项目添加下列Reference System.Management.Automation.dll (C:\Program Files (x86)\Reference  Assemblies\Microsoft\WindowsPowerShell\v1.0\System.Management.Automation.dll) System.Configuratio

Powershell提供两种接口:交互式和自动化脚本 先学下如何与Powershell Console和平共处,通过Powershell Console和机器学会对话. 通过以上一个简单测试,知道Powershell原来是可以当计算器来使用哦! 那么有人要问了Powershell里面能不能运行cmd命令呢? 这是完全可以的,我们把非Powershell指令称为外部指令,Powershell提供了对外部CMD指令完全兼容. 空格 在这个事例中,如果出现空格可用””或’’,保证完整性. 命名参数(N

Since I need to deploy, start, stop and remove many virtual machines created from a common image I created (you know, Tabular is not part of the standard images provided by Microsoft-), I wanted to minimize the time required to execute every operatio

https://azure.microsoft.com/en-us/documentation/articles/powershell-install-configure/ In this article: How to: Install Azure PowerShell How to: Connect to your subscription How to use the cmdlets: An example Getting Help Additional Resources 11 Comm

Click Start, click All Programs, click Accessories, click Windows PowerShell, and then click Windows PowerShell. In the Windows PowerShell console, type the following command at the command prompt and then press ENTER: $PSVersionTable.PSVersion Major

Overview In this article, I’ll talk about your options when it comes to managing Group Policy using PowerShell. To be sure, depending upon your needs, Group Policy is nearly a full citizen in the world of PowerShell-based management. I’ll talk about

脚本的调试向来是一个艰巨的任务,在powershell出现以前简直是一场灾难.在powershell中微软终于做出了诸多改进,不但有了$Error.-whatif,也有了ISE.而在语法上也增加了try-catch-finally,终于可以便利的进行调试和错误处理了.在该语法中,finally并不是必需的,但是个人并不建议去掉该部分.建议将功能的预处理放在try部分,但没有错误时,再在finally完成功能.下面将用一段代码演示如何进行错误处理.主要功能是将一段字符串写道硬盘上一个新建的文件中,

初始脚本 Get-SqlDatabase -ServerInstance localhost | Where { $_.Name -ne 'tempdb' } | Backup-SqlDatabase 使用上面的命令我们就能每天备份数据库到指定路径去.当然,这只是一个实例,加入打算备份每一个数据库在备份在各自的数据库实例的服务器上,又该如何修改上面的语句那? 目的是批量备份多个实例的数据库,注意这里需要提前把数据库实例存储在一个地方,然后循环遍历出来,代码如下: foreach $Registe

微软PowerShell 产品组上周发布了PowerShell 5.0 PowerShellGet功能.有了它,IT 人员可以方便地搜索,安装,更新PowerShell Module.在这篇博客中,我将演示如果使用PowerShellGet安装微软ScriptBrowser和ScriptAnalyzer应用程序. 首先,你需要下载和安装PowerShell 5.0 http://go.microsoft.com/fwlink/?LinkId=398175 安装完成后,启动PowerShell I

Windows PowerShell的强大,并且内置,在渗透过程中,也让渗透变得更加有趣.而安全软件的对抗查杀也逐渐开始针对powershell的一切行为.在https://technet.microsoft.com,看到文档如下: Windows PowerShell是以.NET Framework技术为基础,并且与现有的WSH保持向后兼容,因此它的脚本程序不仅能访问.NET CLR,也能使用现有的COM技术.同时也包含了数种系统管理工具.简易且一致的语法,提升管理者处理,常见如登录数据库.W

Install ADDS on Windows Server 2012 R2 with PowerShell Posted by ethernuno on 20/04/2014 In this tutorial I’m installing ADDS on Windows Server 2012 R2 with PowerShell. The old “Dcpromo.exe” is deprecated beginning with Windows Server 2012, but you c

当显示多条结果时,存储在变量中非常智能,变量类型会自动转换为一个数组. 在下面的例子中,使用GetType()可以看到$a变量已经不是我们常见的string或int类型,而是Object类型,使用-is操作符来判断是否是个数组,返回True则是数组,返回False则不是. 如果要统计数组的行数,用我们前面学到的一个方法count即可.例如要看一下$a变量值的行数: 数组都有一个下标索引,用于访问其中的值,从0开始.例如我要访问$a第六行结果,在Powershell Console中输入$a[5]

My name is Farooq and I am with HDinsight support team here at Microsoft. In this blog I will try to give some brief overview of Sqoop in HDinsight and then use an example of importing data from a Windows Azure SQL Database table to HDInsight cluster

Everyone collects utilities, and most folks have a list of a few that they feel are indispensable.  Here's mine.  Each has a distinct purpose, and I probably touch each at least a few times a week.  For me, "util" means utilitarian and it means

Alright… so my app is almost finished and I want to install it for real on my Surface tablet. How do I do that? Is it possible? Yes it is. NB: People, seems like I was not entirely accurate. Before you can install the package this way, you need a dev

MKServerBuilder.psm1 function Test-ElevatedShell { $user = [Security.Principal.WindowsIdentity]::GetCurrent() (New-Object Security.Principal.WindowsPrincipal $user).IsInRole([Security.Principal.WindowsBuiltinRole]::Administrator) } if(!(Test-Elevated

Installing scikit-learn http://scikit-learn.org/stable/install.html Installing scikit-learn There are different ways to get scikit-learn installed: Install the version of scikit-learn provided by your operating system or Python distribution. This is

通过Visual Studio安装NuGet 直接下载并安装NuGet 一.通过Visual Studio安装NuGet 打开Visual Studio扩展管理器 2.选择联机库,并在搜索中写入NuGet,然后点击搜索结果中NuGet Package Manager后的下载 3.下载完成后,出现条款窗口,点击"安装"即可 安装成功后重起Visual Studio即已安装成功 当我们重起完VisualStudio,再次打开"扩展管理器"时就能在"已安装的扩展