When I teach PowerShell classes, I often start by assuring students that, with the shell, you can _accomplish a great deal without ever writing a script. _And it’s true - you can. Unlike predecessor technologies like VBScript, PowerShell lets you pack a lot of goodness into a one-liner - or …
Please join us on a special date in July. This month our meeting will be on July 11, 2013 instead of our normal first Thursday of the month due to the holiday. Microsoft Scripting Guy Ed Wilson will make a presentation on DSC Desired State Configuration for PowerShell V4. Sign up at the following …
I have been working for AtoS, formaly Siemens IT Solutions and Services, for 6 years as a IT Consultant. I was 15 when I started scripting. First only batch scripts to automate simple things. With time the scriptt grew in complexity and languages. VBS, AutoIt, AHK and finally PowerShell, which …
I hate to seem negative, but I’ve noticed a few things about a number of the advanced entries that seem like folks didn’t read the instructions, or just weren’t careful about details. There were a surprising number of entries that had [string]$ComputerName instead of …
First of all, congratulations! It looks to me like a lot of learning is going on; the 2nd event entries look really good to me. I especially liked the way a number of you built up a one-liner by starting with a_ Get-WmiObject Win32_ComputerSystem -ComputerName (Get-Content file.txt)_ and piping it …
What an amazing event. I’m now reading through each of the Advanced entries in a vain attempt to whittle the entries down to a short list. It’s an incredibly difficult task, which is testament to your skill and diligence. We are so lucky to have so many competent scripters in the …
A lot of you have been working too hard at solving the problem (both beginner and advanced). Some of this is clearly related to trying to offer a very complete solution but some look like attempts to write extra clever or elegant code. In the “real world”, there"™s probably not …
I’ve received a few comments from folks after my observations on the Scripting Games Event 1. In those observations, I noted how much I loved: [ValidateScript({Test-Path $_})][string]$path As a way of testing to make sure your -Path parameter got a valid value, I love this. I’d never …
As a SQL Server DBA or SQL Server developer sometimes is necessary to know whether two tables have equal schemas or not. For example, a few months ago I had to consolidate two SQL Server instances in just one. One of the main problems were the collisions between Databases and Tables. I found out …
I’m putting together a list of common “gotchas” for PowerShell, mainly things that affect newcomers. So far, I’ve got: Piping the output of a Format cmdlet to nearly anything else Using -contains instead of -like Selecting a subset of object properties and then trying to …
