What does the "@" symbol do in PowerShell? - Stack Overflow
Dec 12, 2008 · I've seen the @ symbol used in PowerShell to initialise arrays. What exactly does the @ symbol denote and where can I read more about it?
What does $_ mean in PowerShell? - Stack Overflow
Aug 16, 2010 · If you break down powershell to basics then everything is a script block including a script file a, functions and cmdlets. You can define your own parameters but in some …
Can I get "&&" or "-and" to work in PowerShell? - Stack Overflow
The quickest way to real frustration when learning PowerShell is to start by thinking that it is just an expanded CMD or bash. It has a fundamentally different model, epecially when it comes to …
How do I capture the output into a variable from an external …
On receiving data from an external program, PowerShell uses the encoding stored in [Console]::OutputEncoding to decode the data, which in both PowerShell editions defaults to …
powershell - Array.Add vs += - Stack Overflow
Jan 31, 2013 · When you use it, Windows PowerShell actually creates a new array with the values of the original array and the added value. For example, to add an element with a value of 200 …
windows - How to run a PowerShell script - Stack Overflow
The MSDN/Technet URL now redirects to a page saying "The Windows PowerShell 1.0 Owner’s Manual has been retired. For the most up-to-date Windows PowerShell content, go to Using …
How can I check if a string is null or empty in PowerShell?
Dec 6, 2012 · Is there a built-in IsNullOrEmpty -like function in order to check if a string is null or empty, in PowerShell? I could not find it so far and if there is a built-in way, I do not want to …
How do I run powershell scripts without admin rights?
Nov 3, 2012 · If PowerShell is enabled, you can always "run" a script by simply typing it into the command line. The goal of execution policy isn't really to stop a determined user, it's to …
PowerShell: How do I convert an array object to a string in …
Oct 11, 2011 · PowerShell: How do I convert an array object to a string in PowerShell? Asked 14 years, 3 months ago Modified 4 years, 5 months ago Viewed 726k times
How can I perform a keystroke inside PowerShell?
Apr 9, 2025 · I have .ps1 script to grab some information from a VMware cluster environment. In some place of the .ps1 script, it requires the Enter button keystroke. How can I do that?