powershell basics

Applies To: Windows PowerShell 2.0, Windows PowerShell 3.0 When we open a PowerShell dialog box and create some variables (variables), functions (functions) inside, these variables and functions are only valid in the current session. Once we close this dialog and reopen PowerShell, these variables do not exist. If we

This document compares PowerShell and Unix Shell, usually Linux Bourne Shell, including sh, ksh, and bash ). There is a big difference between the two. The biggest difference is that PowerShell uses objects as basic operation units, while Unix Shell uses strings as basic units. Likewise, they have a large number of built-in commands, it also allows user scaling. 1 instance: Terminate the process To terminat

Powershell in the same segment finds that the execution results are different on two different machines. The execution is successful on one platform and fails on the other. The code below is used to obtain the 0.0.0.0! 4466 SSL binding information. With the help of MS technology, the cause of the problem is that sslcertstorename In the entries in the Registry HKLM \ System \ CurrentControlSet \ Services \ HTTP \ Parameters \ sslbindinginfoKey. If ther

When it comes to "Shell," it's easy to connect with scripts, programming languages, and so on, which is why many ITPro don't delve into PowerShell. Many ITPro think that it is probably a misunderstanding to use PowerShell to involve complex functions, variables, and scripts. In fact, the purpose of PowerShell design is to be used as an advanced management tool fo

PowerShell Optimization and performance testing OverviewPowerShell has been around for a long time, and many of the basic problems have been well addressed. For scripting people, the GET-HELP help documentation for PowerShell, the Internet, and community resources, what the vast majority of common tasks should be, and how they should be done, should be able to find answers quickly. Once the script is w

You can consider Windows PowerShell as a significant upgrade to the old Cmd.exe command shell and related. bat files. Although Windows powershell™ is designed for system management tasks, some of its features also make it perfectly suitable for lightweight test tasks. This month, I will test the Microsoft®.net Framework based on the Windows PowerShell command lin

Like running an executable file, PowerShell runs files and scripts, must also use absolute or relative paths, or the files to run must be defined in a trusted environment variable. About scriptsBoth scripts and batches belong to pseudo executables, and they only contain command-line code that can be interpreted and executed by a number of command-line interpreters. Execute batch FileBatch processing is a text file with the extension ". Bat" that can

Answer Powershell:powershell The original development code is Monad, originally intended to replace the command line tools in Windows, but later Microsoft said it was only a technical expansion. With PowerShell, the administrator can do anything that is done under the graphical interface. Windows PowerShell 1.0 can run on Windows XP SP2, Windows Server 2003, and Windows Vista. 1. Built-in cmdlets (ie "comm

The first section briefly introduces powershell, including some basic commands, and how to open powershell and navigate to the SSAS object. The second article explains how to use variables to create SSAs backups based on the current date and how to run the MDX and xmla scripts. Original article address: Http://www.mssqltips.com/sqlservertip/2980/using-powershell

In my previous articles on user-defined Windows PowerShell, I have already said that one of the biggest features of PowerShell is the high scalability of function usage. In this article, we will take a closer look at professional functions: Product Quality functions. What is the difference? Product Quality functions work hard to test input and fix errors when providing information output. When you use a fun

Exchange 2013 uses PowerShell remote management featuresExchange2013 has already been able to download the RTM version and has supported PowerShell remote management since Exchange 2010, and we no longer need to install the Exchange Management tools natively. You can manage your Exchange server remotely by using PowerShell, as an example of using Basic authentica

PowerShell Some simple actions for Excel A slightly higher level of language involves operations on COM objects, and as Microsoft's own evolving scripting language, PowerShell has this feature that is not surprising, first using the powerful class libraries provided by the. NET Framework, many of which are similar to C #, and second, although as a script it is object-oriented. Using

Introduction Always envy the Linux command prompt (they are called shell, of course). Regular expressions, pipelines, and various magical commands combine to perform many complex tasks efficiently. Efficiency is really high. Flow of n years after the saliva, finally lucky to use the Win7, met the version of CMD: Windows PowerShell. Since then the dark cool, the original Windows also have such a sharp weapon ah ~Look at the following Windows script, l

It has been nearly two years since the first technical preview of powershell 2. The following lists some new features added during this period. remoting: You can run the cmdlet and script on a remote machine. background tasks: You can use psjob to run background tasks locally and remotely. scriptcmdlets: In the past, only the cmdlets can be compiled in a statically compiled language, such as C # and VB. Now you can directly use

Powershell for some simple Excel operations A slightly advanced language involves operations on COM objects. As a script language developed by Microsoft, powershell has this function. First of all, itUse a powerful class library provided by. NET FrameworkMany features are similar to C #. Second, although it is used as a script, It Is Object-Oriented. It is easier to use

ArticleDirectory Module, script Module Script Module Use the script Module Conclusion Now, by writing a module, you can manage large and distributed software systems in powershell command lines or scripts, just as exchange server and Sharepoint Server are doing. Do you have such a requirement? Module, script Module A module is a concept introduced in powershell V2 to improve the "M

Recently, looking at PowerShell-related knowledge because of the need for work, the individual summarizes a little bit about the steps needed to make a remote connection to PowerShell and wants to help others.Remote connection using PowerShell requires aConfiguration of the device:1. Turn on PS Remote management: Enable-psremoting-force(If prompted: Press the Y k

PowerShell Remote Management employs a new communication protocol, Web Services for Management, referred to as Ws-man it works over HTTP or HTTPS, and the implementation of Ws-wan is primarily based on a background service: Windows Remote Management (WinRM). The service is turned on by default in Server2008r2, and the service is integrated in the system by default on Server2012, Win7 installed by default, but disabled by default, Win8,win10 is turned

To prevent the execution of malicious scripts, PowerShell has designed something called Execution strategy (execution policy) (I prefer to call it a script execution strategy). We can set different policies in different scenarios to prevent the execution of malicious scripts. This article is mainly to explain these implementation strategies, because I learned that they are not so clear and easy to understand.PowerShell provides six types of execution

WwwWhat is PowerShell? PowerShell can be seen as an upgraded version of CMD (Bat scripting language), a scripting language on the Windows platform. She wasObject-oriented. She is closely related to the. Net FrameWork. Can also be thought of as a bash shell on windows Why would I want to use PowerShell? Because I'm already learning. Ne