What does the "@" symbol do in PowerShell? - Stack Overflow
2008年12月12日 · 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?
windows - How to run a PowerShell script - Stack Overflow
How do I run a PowerShell script? I have a script named myscript.ps1 I have all the necessary frameworks installed I set that execution policy thing I have followed the instructions on this …
What does $_ mean in PowerShell? - Stack Overflow
2010年8月16日 · 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 to Install PowerShell 7 in Windows 8, Windows 10, and …
2023年5月4日 · How to Install PowerShell 7.0 in Windows 7, Windows 8, and Windows 10 Microsoft has announced the Generally Available (GA) release of PowerShell 7.0 on March 4, …
powershell - How to fix "running scripts is disabled on this system ...
2020年11月1日 · In powershell # To check the current execution policy, use the following command: Get-ExecutionPolicy # To change the execution policy to Unrestricted, which allows …
Running a command as Administrator using PowerShell?
2016年9月12日 · 34 You can create a batch file (*.bat) that runs your powershell script with administrative privileges when double-clicked. In this way, you do not need to change anything …
windows - How to upgrade PowerShell version - Stack Overflow
Lately, firing up PowerShell, I noticed that there is a phrase that says: Install the latest PowerShell for new features and improvements! https://aka.ms/PSWindows So why not trying it following ...
Multiple -and -or in PowerShell Where-Object statement
77 By wrapping your comparisons in {} in your first example you are creating ScriptBlocks; so the PowerShell interpreter views it as Where-Object { <ScriptBlock> -and <ScriptBlock> }. Since …
Stop Powershell from exiting - Stack Overflow
2012年2月20日 · You basically have 3 options to prevent the PowerShell Console window from closing, that I describe in more detail on my blog post. One-time Fix: Run your script from the …